Train Hard, Recover Harder | Breaking Muscle

Because of my email inbox and Instagram DMs, post workout recovery is a hot topic. I get all sorts of questions about recovery techniques.

  • "Can you rate my supplement stacks?"
  • "Should I do active recovery training?"
  • "When do I foam?"
  • "How would you change my diet on rest days?"
  • "What post-exercise stretching routine should I do?"
  • "Do ice baths or cold showers help my winnings?"
  • "What about cupping, compression garments, and percussion massagers?"

I'm glad people are paying some attention to their recovery. Unfortunately, I think they are paying their attention to the wrong pieces of the recovery puzzle. In this series of articles, I'm going to help you maximize your recovery and results by focusing on what really matters.

I will explain::

  1. Why stress is a double-edged sword and how to deal with it.
  2. Why recovery starts with great programming
  3. The two most powerful recovery tools and how to optimize them
  4. Six other recovery methods that work

This trend towards paying more attention to recreation is admirable.

In part, this is not surprising I like to remind people that instead of lifting bigger and stronger weights, they are recovering from lifting weights.

I have tried many times to illustrate the importance of recovery by presenting progress as a simple equation:

Stimulus + recovery = adjustment

Stress can be good

Stress can be both good and bad. Good stress, or what psychologists call eustress, is the type of stress we feel when we are excited. Exercise is a burden on the body. With sufficient dosage, it is undoubtedly useful.

Bad stress comes in two forms:

  1. Acute Stress triggers the body's stress response, but these triggers and emotions are not happy or exciting. In general, acute stress does not take a heavy toll. The stress response is fleeting and the body quickly returns to homeostasis or its pre-stress state.
  2. Chronic Stress is bad. It occurs when we are repeatedly exposed to stressors that take a heavy toll. We often feel down, overwhelmed, and trapped by this stress. For example, a stressful job with a donkey for a boss or an unhappy relationship at home can cause chronic stress.

Your tolerance and ability to cope with stress are different from mine.

Our tolerance also fluctuates over time. There is only so much stress to deal with. When you are under too much pressure you become overwhelmed. Your recovery from exercise will suffer during times of high stress.

Managing your stress level improves the quality of life.

It improves your digestion, rest, mood, and productivity. It will also improve your muscle building and fat loss.

Coping with stress; Not avoidance

Note that I am calling it stress management – not avoiding or reducing stress.

The fact is, you can't completely avoid stress.

However, you can improve management. The better you deal with stress, you will be happier, fitter, leaner, and more muscular. In short, life is getting better.

What is stress

The body's control center is the autonomic nervous system (ANS). The ANS regulates the involuntary functions of the human body. The stuff that happens without you consciously thinking about it, like breathing or digestion.

The ANS has two branches::

  1. The parasympathetic is also known as resting and digestive mode.
  2. The sympathetic is the fight or flight mode.

These two work like a seesaw. Whenever one of the modes is activated, the other is not activated. When one is up, the other is down.

Unfortunately, your body cannot differentiate between different types of stress.

When the sympathetic nervous system is upregulated, it can't tell the difference between the stress of a life-threatening event, challenging workout, or the asshole that just cut you off in traffic.

To deal with stress, we want to spend most of our time in a parasympathetic state. However, the reality is that we spend too much time in a personable state. The uninterrupted flood of stress adds up when we face daily challenges.

This sympathetic state has many negative health effects and inhibits our ability to build lean muscles and reduce body fat.

In my experience, so many hard-gainers have difficulty seeing progress because they are chronically stressed and are working to manage stress, which increases their anxiety and creates a downward spiral.

Instead of winning hard, I refer to these people as easy losers.

Their stress levels cause them to lose profit at an alarming rate at the slightest change in a routine or a life circumstance because they handle stress badly.

With this in mind, it is time to identify strategies that can be used to control stress as much as possible.

Heart rate monitoring to help manage stress

A good indicator of your stress level and your parasympathetic versus sympathetic dominance is your waking heart rate.

By monitoring your heart rate, you can get useful data that can help you assess your general stress status and determine when it is increasing.

Significant increases or decreases in your waking heart rate indicate when you are experiencing higher periods of stress. I suggest you get a decent heart rate monitor to assess this. You can also examine heart rate variability apps to add another tier of rating.

Be more productive with less stress

Cal Newport talks about how the autopilot can help you be more productive and less stressed. He says that there are two types of work in his world:

  1. Regularly occurring tasks

  2. Tasks that do not occur regularly

Being autopilot applies to almost everyone.

The problem with tasks that occur regularly is that they are so numerous that if we try to manage them on the fly, we get left behind and overwhelmed.

I believe that feeling of being overwhelmed is one of the main drivers of stress in people's lives. It is certainly a major cause of mine.

To cope with this, Newport assigns a specific time slot to each regularly occurring task. He calls this his autopilot schedule. He found that he doesn't waste time or energy prioritizing and planning tasks on a daily basis. You're on autopilot.

Once you've assigned this stuff to specific times and made it a routine, you can assign any other available times to other things that interest you. This method requires some advance planning, but it pays off.

The last point is to understand that it will take time to refine and adjust this process.

Fortunately, you're so much more efficient that you have the time to make adjustments as needed.

The miracle morning routine for positivity

When you have a morning routine to start your day, you are on the right foot and set the scene for the rest of the day.

You can run the day instead of the day you run.

I am a supporter of the Miracle Morning Routine. I'm doing the express version, which takes less than 15 minutes and has six steps.

The six steps are::

  1. remain silent

  2. Affirmations

  3. Visualizations

  4. exercise

  5. read

  6. Write

Various apps are available to walk you through the process.

If I stick to the Miracle Morning routine, I will be more productive and feel in control.

Meditation combats stress

Meditation is a great way to combat stress. I haven't gone full muesli yogi yet. When I get a little older, I may fully embrace Zen.

I am aware that the word meditation has negative connotations in some people (my cereal yogi reference is a case in point). So if you're not ready to think about meditation, call it silence, chillaxing, mindfulness, or whatever makes you comfortable.

Instead of fully meditating, I sit quietly and concentrate on my breath for a few minutes.

Abdominal breathing, breathing deeply through your nose and slowly exhaling through your mouth do the trick.

If you want a guide, the Headspace app is excellent. I did some of the 5-10 minute guided meditations and it definitely calms you down. Those few minutes a day have a remarkable effect on managing your stress levels.

Mindfulness

Being mindful or present is all the rage these days.

There's a good reason for that. We live in an always connected, yet very distracted world. The sheer amount of input competing for our attention is mind-boggling.

Living in this always distracted state is stressful and is similar to attention deficit disorder (ADD).

Try to fix this:

  • By focusing on one task at a time
  • Then try to be present during this task.
  • Immerse yourself in the sounds, smells, sensations, images and tastes of everything you do.

It doesn't matter whether you keep a diary in your leather-bound notepad while you have a coffee, hang out with friends over a barbecue or write the sales pitch in front of your laptop in the office.

When you are fully in the moment, you will become more productive, efficient, and effective in everything you do. It will help improve your mood and filter out potential external stressors.

Cheesy quote alert:

Yesterday is history, tomorrow is a mystery and today is a gift – that's why it's called the present.

Eleanor Roosevelt

Emotional responses last 90 seconds

In his book The Chimp Paradox, Dr. Steve Peters on our chimpanzee brain and how it can control us. When the chimpanzee takes over, the logic evaporates and the emotions take over. Too often when we are under stress we act emotionally. The chimpanzee in us becomes irritable and can wreak havoc before we know what happened.

When we get an emotional reaction to something, it usually wears off after about 90 seconds if we don't respond to it.

Pema Chodron talks about it in the book "Living beautifully: With uncertainty and change".

Emotions will drain and drain. In stressful situations, they can rise up inside you like a tsunami. It's only natural. The best way to deal with stress and keep it under control seems to be to accept the emotions. To feel it. But don't act on them. If you act on them, you add fuel to their fire. They will rage higher and longer. Instead, let them burn themselves. Then, when you are calm and the logic has returned, think about how you can avoid repeating the situation that put you in a position of stress and brought up negative emotions such as fear, worry, hate or fear.

Pema Chodron

Take a deep breath

While feeling the emotions, it may be a good idea to inhale deeply through your nose, hold for a few seconds, and then exhale through your mouth.

This deep breathing has an incredibly calming effect on your body. In my experience, it can help speed the reduction of negative emotions when they occur.

A side effect of stress is shallow breathing.

Shallow breathing interferes with proper oxygenation to cells and reduces your body's ability to recover.

Given that I love to say, "You don't get heavy weights, you make a big recovery from lifting weights."

I've said it twice in this article, so it should be obvious why I believe that if you get stuck in a stressed, shallow state of breathing, it will limit your gains.

Tip for recovery after exercise: With a few simple breathing exercises you can switch from combat or flight mode to rest and digestion mode after training.

This breathing immediately reduces stress, increases the oxygen supply to the cells and accelerates the recovery processes. Exercising in the evening will also help you relax and fall asleep.

Sleep is the most powerful recovery tool available to you. It is therefore of vital importance!

Breathing exercises can also be useful as a proactive stress management tool when done daily. As I mentioned before, I try for a few minutes every morning. It creates a wonderfully calm feeling. I would never claim to be calm, but this is probably the next thing I feel.

Gain perspective

Is it that bad what challenges you? Most of the things we worry about are not that important. It is rarely life or death, or it leads us to financial ruin.

Sit back, take stock, and ask yourself, "What's the worst that can happen?"? "

Often you can gain perspective, look at the stressor objectively and place its meaning appropriately in the hierarchy of events, needs, desires or stresses in your life.

Then nine times out of ten you will relax and find that you unnecessarily twisted your knickers.

Bonus tip::

Step away from your phone – no, not this second – continue reading this fascinating article 🙂 Then step away from your phone.

Phone addiction

What do you instinctively do while waiting for a train or a queue? Most of us reach for our cell phones. This dependency for our phone wasn't the case 10 to 12 years ago. We'd have to wait – just preoccupied with our thoughts or maybe the conversation has started with a stranger waiting next to us (conversations with real people, in person – that's strange).

We have lost the art of patience, waiting and thinking.

Boredom is a thing of the past. There's always a notification, something on social media, YouTube, or Netflix to keep us entertained. We are still joining the matrix and we seem unable to extract ourselves.

Smartphones have many advantages (don't get me wrong, smartphones are amazing). The downside is that we have become slaves to them.

Our phones increase our stress and anxiety and help us achieve a personable state.

Try to take some time – some kind of digital detox. Turning off / on airplane mode can reduce stress and anxiety. It can also enable you to achieve the mindfulness and presence that I discussed earlier.

It is not easy to take time for our phones. Smartphones are addicting! I have problems with this, but I know that when the phone is out of sight, when I'm at work or out with family, I'm less stressed, more productive, and happier. This struggle also applies to those I am with. Start small and build time.

Some ideas to control the usage of your phone are:::

  • Don't check for the first 30 minutes of your day.

  • If you are doing important work, please switch it to airplane mode and set a timer for how long the work task should last. Don't look at your phone until the time is up.

  • No smartphones with meals

  • Put your phone in a different room at home so you don't get distracted by it.

  • Are you watching TV with your wife, girlfriend, husband, boyfriend, friends, family, cat or dog? Keep the phone out of sight. Enjoy doing what you do and the fact that the phone doesn't distract you.

  • Set up restricted areas. Whether it's physical (e.g. not in the bedroom) or time zones (e.g. not using the phone for the first hour after getting home from work), this rule improves the quality of your relationships to important other people.

  • Set a good example. If you want to be less distracted when spending time with your partner, the first thing you should do is consciously be less distracted. Then, when you suggest that they do the same, they are more likely to respect and value your opinion. Trying to impose it on them before you have achieved it will meet with resistance.

Hope the stress management tips above are helpful to you.

If you can use some of these to help manage your stress levels, you'll be a happier, more productive, and focused person. You will also benefit from rigorous exercise programs and translate your training into noticeable gains in strength, size, and body composition.

Stay tuned…

In the second installment in this series, I'll explain why significant recovery begins with excellent program design.

In it, I'll outline four key concepts you will need to understand how to optimize your workout and maximize your recoverability.

The Njoie Nforce Percussion Massage Gun

The Njoie (pronounced enjoy) Nforce massage gun is a lightweight percussion massage gun that uses short staccato bursts of gentle hammering to penetrate your soft tissues. Does it help with recovery? I couldn't put it objectively, but it feels good and it's relaxing. And that can be anything it has to be. If you need some science to help you, here's what: Compare the effects of vibration therapy and massage in preventing delayed onset muscle soreness (DOMS). There isn't a lot of research specific to percussion massage guns, however. At first I was skeptical because they are not cheap and are called weapons that you have to point at yourself and trigger.

How Percussion Massage Guns Work

At the top of the range for percussion massage guns like the $ 599 Theragun Pro are a few key specs: 60 pounds of power, 16mm amplitude, Bluetooth, OLED screen, and wireless charging. And if you pay six hundred dollars to get beaten up, you have to consider the specs. You want more than 40 pounds of force so you can apply more pressure and not stop the massager from working because it is jamming. You want higher amplitudes, with 16mm being the top of the range as this is the amount the massager head moves outward and you need higher amplitudes for deeper massages.

You also want speed, how fast the massage head is moving, with the medium speed range being around 2,500 RPM. In this regard, the Njoie Nforce hits the bull's eye. And it drops below $ 100. That's a long way to make up for the lack of muscle specs that can be compared to the big boys. I think the only way you can tell the difference in performance is by having devices on either end of the spectrum that you can compare right on your skin.

5 levels advantage
1900 rpm Relaxation
2300 rpm Wake up muscles
2700 rpm Decompose lactic acid
3100 rpm Improve blood circulation
3500 rpm Relieve deep tension

Good vibrations, ROM and DOMs

The Njoie Nforce Percussion Massage Gun - Reviews, Relief, Flexibility, Massage Therapy, Tension, Impact Massage, Massage Gun, Deep Tissue Massage

The benefits of massage are tangible for everyone, from the hardcore lifter to the casual user. The premise of massage is that it moves muscles and tissues, releases toxins by creating better blood circulation, better oxygen flow and general relaxation from tension and stress. It can help loosen you up after a heavy lifting session and keep you flexible. It can help you sleep better, as anyone who has ever had a massage at a spa can testify. I can say in no uncertain terms that everyone in my family struggles to use Nforce at night and that it's pretty cool to beat yourself up with it before you go to bed. Just the vibrations on your skin are enough to relax you. Even so, you need to be careful to keep the gun away from your neck or sensitive body parts. Maneuvering it yourself can be a challenge unless you have experience as a contortionist. However, it builds grip strength, especially at higher speeds. And if it just gives you a sense of relaxation, then it's worth the hundred dollars you pay for it. That is probably no more than a professional spa massage worth cost.

That brings me to my ultimate recommendation for the Njoie Nforce: You get what you pay for. This is an entry-level product or an inexpensive alternative to more powerful percussion massage guns. The experience is enjoyable on an occasional basis, but if you're someone who considers a massage gun a part of your workout and recovery, then you should consider something a little stronger.

Roborock S7 Review: Finishing Up the Cleaning at Sonic Speed

Roborock S7 Review side view

Roborock S7 robot vacuum test: wipe up at the speed of sound

"The ability to vibrate at up to 3,000 times per minute means superficial stains disappear faster."

  • Smart navigation makes it efficient

  • Quiet operation

  • Sonic mopping requires fewer passes to mop

  • Goes over partitions / humps with ease

  • On the expensive side

  • The rubber brush can still get tangled

Roborock has had an incredible ride over the past few years. The company, which was once an unknown player in the field of robot vacuum, competes against some of the heavyweights like iRobot, Shark and Ecovacs, thanks in part to its diverse and powerful models.

The latest model, the Roborock S7, has the same basic ingredients that made its previous bots such a success, such as a combination of vacuum and mop, but its differentiator over the competition is its sonic vibration technology with wiping. Bad spots could soon be a thing of the past if this new implementation actually works.

A well-known bot that cleans efficiently

The Roborock S7 is not that different from its siblings. There are a few subtle changes such as: B. fading in and out "breathing" LED lights, a more compact water container and above all a new solid rubber brush. Aesthetically, it doesn't differ from previous designs we've seen from Roborocks Bots. The same characteristic features are present here, such as the protruding lidar sensor array, the rubberized side sweeping brush and the all-plastic construction.

Roborock S7 Review top viewJohn Velasco / Digital Trends

In terms of cleaning, the Roborock S7 cleans efficiently thanks to its lidar-based navigation. It accurately maps rooms and does a good job of avoiding most obstacles. The occasional cord on the floor can trip it, but it can navigate challenging spaces by trying to clean in straight lines. The sweeping brush on the side guides dirt well to the solid rubber brush on the underside. However, after a few cleaning sessions, I found that the hair was curled up and tangled in the center of the brush.

Still, he manages to vacuum up some of the annoying pieces of trash in my apartment. Carpets are treated decently as with their 2500 Pa suction they pick up most of the superficial things but not nearly pick up the hard, embedded parts my cordless vacuum cleaner can collect.

Is Sonic Mopping Technology Legitimate?

The marquee of the Roborock S7 is its new sonic mopping technology. All of Roborock's previous vacuum cleaners use the pulling method. Honestly, I'm happy with it, but it doesn't necessarily disinfect surfaces – something very few bots can do.

Fewer passes are required to remove stains from solid surfaces.

The S7's sonic mopping technology has a new brush attachment and microfiber mopping pad with a better feel. What happens here is that the mopping pad vibrates at a speed of up to 3,000 times per minute. It's different, yet effective, in that it requires fewer passes to remove stains from solid surfaces – like tiny drops of dried coffee on tiles. Now the hard, deep stains aren't removed, like the streaks that sneakers can leave on tile and that a good old mop with enough pressure and scrubbing can achieve. But hey, at least it wipes floors as efficiently as vacuum cleaners. Time is money so I'm impressed with how quickly the job gets done, although I would still love to find a way to sanitize surfaces.

Roborock S7 Review bottom view

Even better, the S7 pulls back the mopping pad as it passes over bumps, partitions, and carpet, and then brings it back down to apply the pressure it needs to sonic wipe. Other 2-in-1 combinations require you to remove the mopping pad so that they can vacuum carpets.

You can hardly hear it being cleaned

With two people working from home and having conference calls all day long, I'm very impressed with how quietly the Roborock S7 cleans. It's loudest when it comes to carpets, but it's almost unnoticeable as it cleans wood floors and tiles. There is a slight hum when it is swept, but it's quiet enough to be drowned out with some background music.

Roborock S7 Review LidarJohn Velasco / Digital Trends

In addition, the Roborock S7 is a competent robotic vacuum cleaner as it is equipped with all the modern conveniences that I long for. This includes the support of voice assistants such as Google Assistant and Amazon Alexa, the ability to set up virtual boundaries / restricted areas and to clean certain rooms. All of this makes the Roborock S7 a well-rounded bot that can clean quietly and effectively while you are at home.

Our opinion

There is nothing that the Roborock S7 cannot handle. It cleans well, doesn't waste time, and its new wiping system is a small but effective step forward. It's not a game changer in the world of wiping, but changing it just makes it more efficient.

The only disadvantage of this otherwise pinpoint robot vacuum is its price. At $ 649, it is almost at the top of the Roborock product range – only surpassed by the camera-dead Roborock S6 MaxV. It's a tough sale as I prefer the added functionality of the S6 MaxV's built-in camera for intelligent obstacle avoidance and live streaming.

How long it will take?

Even with the all-plastic construction, the S7 has some serious problems. The only problem I have is the plastic part on the mop pad attachment that allows it to vibrate back and forth. It seems to be on the fragile side, especially when the pad is removed from the Velcro straps. However, there is a 1 year limited warranty.

Is there a better alternative?

Yes, the Roborock S6 MaxV mentioned above isn't too far off in terms of price – a compelling option due to the advantages of its integrated camera. It cleans just as effectively whether vacuuming or mopping.

Should you buy it?

Yes, just because some people are not yet familiar with the idea of ​​a vacuum with a camera. The Roborock S7 is essentially the S6 MaxV without a camera, but with an improved wiping system.

Editor's recommendations




Meg Squats – Fitness Journey & Achievements

Meg Gallagher, better known as "Meg Squats," is a power lifter and social media star. In her college days, she was like any of us. She loved to party, drink alcohol, and eat delicious but unhealthy food. So what has changed? How did she go from being a normal student to being a social media sensation?

That's exactly what we're going to discuss in this article! We are going to tell you the story of how Meg Gallagher became Meg Squats. We will dive deep into those cases where she realized her potential and thus became the ideal and inspiration of thousands of girls.

But first, let's examine some of the Meg Squats facts listed below:

● Full name: Meg Gallagher
● Year of birth: August 13, 1989
● Place of birth: California, USA
● Weight: 61.2-65.8 kg
● Height: 160 cm

Early years:

As a kid, Meg Squats was an athletic kid. She took part in numerous sports competitions, particularly in basketball and cross country.

College days:

However, her lifestyle and love of physical activity were affected when she started partying (which inevitably means eating junk food and drinking alcohol). This continued throughout her student life, with Meg showing absolutely no interest in fitness. As a result, her physical strength deteriorated.

The first step towards your fitness journey:

After graduating from college, Meg found her body had been out of shape for so long, filled with junk and unhealthy food.
Her love of fitness began when she signed up for a half marathon with her mother. She started training for the marathon and her childhood love for fitness and exercise returned to her.

CrossFit:

She took her next step in fitness when she made the New Years decision to try CrossFit. When she signed up for Crossfit, she was thrilled to find so much change in her body. And even the instructor and her friends saw their true abilities.

Powerlifting:

Another avenue for potential success opened up for her when she entered her first powerlifting competition, which was encouraged by her friends. At the age of 27, she took part in the Open New York State Show (2016). He performed excellently as it was her very first powerlifting competition. She managed to record the 1975 deadlift.

This win gave her the confidence and motivation she needed to pursue a fitness career. As a result, she became a fitness trainer while watching powerlifting competitions with the same zeal.

Social media sensation:

With her goal of doing fitness coaching and inspiring every girl to get a barbell, she made her social media profiles. On these profiles, she shared pictures and videos of her training routines.

Given her amazing workouts and body, it didn't take her much time to make a name for herself in the fitness community, and therefore worldwide. Today almost every fitness lover knows her name, and many girls and women aspire to become like them. She currently inspires everyone to lead a healthy lifestyle through their social media accounts and YouTube account.

Successes:

She competed in 63kg USAPL and achieved:

● Open the New York State Raw Deadlift – 175 kg
● Open Washington DC Raw Squat – 125kg
● Open Washington DC Raw Deadlift – 172.5 kg
● Open Washington DC Raw Total – 385 kg
● Open Washington DC Raw Push – 240 kg
● Top 10 at the USAPL Nationals 2015

Wyze Robot Vacuum Review: Efficiency Without the Pricey Cost

Wyze Robot Vacuum

"The Wyze Robot Vacuum offers efficient cleaning at an affordable price."

  • Efficient cleaning

  • Smart mapping and navigation

  • Easy to set up and use

  • Can set up virtual walls

  • There is no intelligent integration of assistants

  • Often catches cables

Wyze is known for affordable products that meet the same quality standards as much more expensive options. The company's security cameras compete against bigger names without breaking the bank, and the new Wyze Robot Vacuum is no exception. The Wyze Robot Vacuum may not have as many features as the iRobot Roomba i3 +, but it does offer efficient cleaning at an affordable price.

The Wyze Robot Vacuum is just the latest in a number of new additions to the robot vacuum market. The space has become increasingly competitive, especially in the lower section. Companies like iRobot and Roborock dominate the high-end market, but the mid and budget markets are flooded with third party companies and cheaper options from big companies. Even so, Wyze has a reputation for quality at a low price, and that reputation (combined with the functionality of this vacuum) sets it apart in a sea of ​​different vacuum cleaners.

Set up

For just $ 250, it packs a lot of features into the box. It comes with two spare brushes, the charging stand, an instruction manual and a quick start guide. Setup is just as easy. Just plug in the charging stand and leave at least 1.5 feet on either side of the vacuum and at least 4.5 feet in front of it. There is also a brush cleaner and small knife in the top cover of the vacuum cleaner itself that is used to cut the string around the main brush.

It needs to be charged for about two hours before running. Once it is fully charged, download the app and follow the on-screen instructions. From this point on, it should take less than five minutes for the vacuum to operate. The included quick start guide describes these steps in an incredibly easy to understand way. Once it is set up, you can start cleaning your floor.

A good choice for a first robotic vacuum

The Wyze Robot Vacuum is a bit barebones in terms of features, but that's not necessarily a bad thing. The Wyze robot vacuum cleaner is straightforward and simple to operate, making it an excellent choice for the first robot vacuum cleaner.

There are three separate cleaning modes, which are defined by the suction level: Quiet, Standard and Strong. Calm is self-explanatory; It's quieter than any other mode, but it also has the lowest suction power. This mode is ideal for hardwood or linoleum surfaces, but doesn't work as well on carpets. Standard is louder than Quiet mode but has more suction power, while Strong is the loudest of the three. Strong is also the most efficient and results in the deepest and most thorough cleaning of all modes. It took longer than the other modes, but the difference was visible – the carpet looked and felt cleaner.

Few robotic vacuums at this price point have lidar capabilities.

Cleaning is only done via the app. You can schedule them to be cleaned up automatically or instruct them to start a run manually. Voice control is not yet available for the Wyze Robot Vacuum. Alexa compatibility is expected to be available in the first half of 2021, however, along with other features like spot cleaning.

There are some drawbacks, however. While the vacuum did a great job of the actual cleaning, it picked up and carried cables that were inferior to any other vacuum I've ever worked with. This is not an isolated incident, but the Wyze Robot Vacuum captured everything it came across. I had to stop it and salvage four different cables – three power cables and one ethernet cable – before it ended a run. It also ran into the leg of the couch and got stuck due to interference with the lidar signal, the laser signal used to map the area.

Smart navigation and mapping

The Wyze Robot Vacuum navigates through a room using lidar technology and creates an intelligent map in the process. You can view this map on your phone to know exactly where the vacuum is at any given moment. You can also use it to create virtual walls or divide the map into different zones. This is important as few robotic vacuums offer lidar at this price.

At the bottom right of the card there is a small icon in the form of a box. If you tap on it, you can edit the map. You can create a virtual wall to close off certain areas. For example, if you want the Wyze Robot Vacuum to clean your bedroom but not the attached bathroom, create a virtual wall on the bathroom door. You can also divide the map into different rooms, even within the same room. An example of this would be a large living room that is divided into a den and a dining area. You can turn the den into one room, the dining area into a second.

Once the rooms are divided up, you can tap on any of them to tell the Wyze to only clean that particular room. If there are multiple rooms on the card, you can choose as many as you want to clean at once. If you don't select a room and just tap Clean, the entire room will be vacuumed.

A notable feature of the Wyze is the accuracy of its navigation. If it is picked up and moved, it learns its new location and its repositioning within the smart map in just a few seconds. It also stops just before most obstacles. During a test run, the vacuum was once applied directly to the side wall of a PC that was on the floor. The vacuum stopped within an eighth of an inch of the disk, turned, and continued on its way. It used its lidar reading instead of the shock sensor, although it does use the shock sensors when navigating along walls. It can also vacuum close to the edge of a staircase without falling over. Sensors at the bottom of the vacuum guarantee that it does not move over the edge.

Use and accessory tracking

In addition to the settings, the settings menu of the Wyze Robot Vacuum offers a wealth of valuable information. In this menu you can set up specific cleaning schedules, change the suction power and turn notifications on and off. You can also access clean records to measure when the last run was, how long it took, and how much space was covered. The map editor can also be accessed from this menu.

The standout option, however, is the Accessories menu. This lists the main brush, edge brush, and HEPA filter, and the time remaining for each of these parts before they need to be replaced. If you replace it, you can update the time by tapping the accessory and selecting "I replaced it". You also have the option to purchase another part. The main brush is designed for 300 operating hours, the edge brush for 200 operating hours and the HEPA filter for 150 operating hours.

In addition to the basic Wyze Robot Vacuum settings, you can set up rules that allow interaction with other Wyze devices, shortcuts that perform actions on the home screen, and schedules that set controls at certain times of the day.

Our opinion

Wyze Robot VacuumWyze / Youtube

The Wyze Robot Vacuum is by no means a bad investment. While it lacks some of the bells and whistles other robotic vacuums have, it does a good job of cleaning a room, provided you have the right vacuum level selected – a few runs over carpet in quiet mode left dirt on the floor. The mapping and navigation is on par with much more expensive models, however, and once more features are added that allow it to interact with intelligent assistants and perform spot cleaning, it will be quite a competitor.

Is there a better alternative?

At $ 250, there are few robotic vacuums that can match. If you put in just $ 50 more you could get one iRobot Roomba e5, a robotic vacuum cleaner that is great for picking up pet hair and has all of the advanced features of iRobot.

In the premium range, the iRobot Roomba s9 Plus offers enormous cleaning functions and a range of functions that you will not find anywhere else. That comes with a premium price of around $ 1,100, of course. There's no doubt that iRobot is the king of the hill, but you don't have to sell an arm or leg to pick up a robotic vacuum that does excellent cleaning.

If even $ 250 is too much, there are budget options like the Eufy Robovac 11S, which costs $ 30 less at $ 220. It lacks the efficiency of better vacuums, but it cleans your floor so you don't have to.

How long it will take?

The Wyze Robot Vacuum is designed for a long service life and depends solely on the estimated service life of the accessories. However, the vacuum can operate anywhere from 32 to 104 degrees Fahrenheit (although lower or higher temperatures in a house create a number of other problems). With proper care and maintenance, the Wyze Robot Vacuum will last for years to come. There is a one year limited warranty that protects it from defects.

Should I buy it?

Short answer: yes, if you are looking for a budget friendly robotic vacuum cleaner. At this price, only a few robotic vacuums have lidar functions. Although the Wyze Robot Vacuum does not yet offer voice control or spot cleaning, these functions are in preparation. It cleans your floor quickly and efficiently and will only get better over time.

Editor's recommendations




Quadriceps Muscles: Structure, Functions, Exercises

We tend to use our hamstrings for everything: sitting, standing, walking, jogging, running, etc. However, somehow we don't even know the name of the muscles we use every day. The muscles in our thighs are collectively known as the quadriceps muscles, which are commonly known as quads. These quadriceps femoral muscles are the largest, strongest, and meatiest muscles in our body. They are located in the front and sides of the thigh bone (femur). They form vastus lateralis, vastus medialis, vastus intermedius and rectus femoris.

Very little attention is paid to these quadriceps muscles relative to the tremendous amount of work they do. Hence, in this article we will learn the structure of the quadriceps muscles, their functions, the need to strengthen them, the pain people experience due to these muscles, and ways to strengthen them.

Structure of the quadriceps muscles:

The quadriceps are made up of the following four muscles:

Vastus lateralis:

  • It is the largest muscle among all quadriceps muscles.
  • It is located on the lateral side of the femur, the outer part of the thigh.
  • It connects the femur with the patella (kneecap).

Vastus Medialis:

  • It is located in the inner (medial) part of the thigh.
  • It's a teardrop-shaped muscle.
  • It also connects the femur to the patella.

Vastus Intermedius:

  • Is the deepest of the quadriceps muscles.
  • It is located between the vastus lateralis and vastus medialis muscles.
  • It is impossible to see this muscle without dissecting the rectus femoris.

Rectus Femoris:

  • It connects the hip bones to the kneecap.
  • It covers most of the other quadriceps muscles.
  • It is located in the middle of the thigh and above the vastus intermedius.

Functions of the quadriceps muscles:

  1. These muscles help a person with everyday tasks that humans take for granted, such as sitting, standing, climbing stairs, squatting, running, jogging, cycling, etc.
  2. They also help with stretching the lower leg from the knee.
  3. The rectus femoris muscle helps flex the hip when it is attached to the ilium.
  4. The vastus medialis stabilizes the kneecap.

Need to strengthen the quadriceps muscles:

As we have seen, these muscles enable us to perform many basic activities in a person's life. However, these muscles are prone to tearing, injury, strain, or even fracture. This can make our daily activities seem problematic. Some common injuries that affect a person's quads include:

  1. cramps
  2. Tendinitis
  3. Muscle strain or pull
  4. Meralgia Paresthetica
  5. Dislocation of the kneecap
  6. Iliotibial band friction syndrome
  7. Patellofemoral Stress Syndrome

Therefore, the muscles need to be strengthened so that we can work without pain.

Best Exercises To Strengthen The Quadriceps Muscles:

Squats:

  • Stand up straight with your feet shoulder-length. Keep your hands in front of you, straight out or on your hips or by your sides.
  • Push your hips back to look like you are sitting in a chair with your spine upright and your chest up.
  • You should feel a stretch in your thighs, stop when your thighs are parallel to the floor, and stay there for 2-3 seconds.
  • Return to your starting position and release the stretch.

Side lunge (side lunge):

  • Stand straight with your legs; When you are apart, your hands should be folded towards each other.
  • Shift all of your weight onto your right leg as you flex it. Your left leg should stretch subwords.
  • You should feel a stretch in your inner thigh.
  • Stay there for 2 seconds and then return to your starting position.
  • Repeat with the other leg.

Reverse lunges:

  • Stand in your side profile and fold your hands together.
  • Take a big step back with your right leg and try to touch the floor with your right knee.
  • Stay there for 5 seconds and return to the starting position.
  • Repeat with the other leg.

Single leg raises:

  • Lie on your back with your legs straight in front of you and your hands by your side.
  • Keeping the other leg straight, lift your right leg up, making a 45-degree angle with the floor.
  • Your raised leg should be straight at the knee as well.
  • Keep your leg lifted for 10 seconds and return to your starting position.
  • Repeat with the other leg.

Crouch jump:

  • Stand up straight with your feet shoulder-length apart and your hands clasped in front of you.
  • Squat down until your thighs are parallel to the floor.
  • Stay there for 2 seconds and then jump up with your feet.
  • Gently borrow back with a small bend in your legs.

Wall slides:

  • Stand up straight and press your back against the wall with your shoulder-length feet.
  • Gradually bend your knees to form a 45-degree angle.
  • Stay there for 15 seconds and then return to your starting position.

Now, you have a whole list of quad workouts that can help you strengthen your quadriceps muscles and relieve your pain. However, you need to keep in mind that regularity and discipline are important in exercising these quadriceps muscles.

Although you won't see results in two days or a week, you will see results in a month. Also, try to do each of these exercises regularly for 5 minutes. However, at the same time, remember to be gentle with your body so that you do not experience pain while exercising these quadriceps muscles.

The Role of Micronutrients in Body Recomposition

When it comes to talking about food and diet in fitness circles, one of the terms you keep hearing about is macronutrients. The less discussed counterpart, micronutrients, is the topic for today.

Micronutrients are often ignored in the fitness industry, but they are essential for optimal body function and the achievement of your fitness goals – namely the purpose of body composition.

So if you want to improve your game, expand your knowledge, and improve your health, you need to start with micronutrients.

The difference between macro and micronutrients

Starting with the basics, the difference between macro and micronutrients is in the name – large and small nutrients. This does not refer to their physical size, but to the amount required in a healthy diet to perform bodily functions.

Macronutrients include the three staple foods that make up the majority of your calories::

  1. protein
  2. carbohydrates
  3. fat

Within the three macronutrients, you have micronutrients.

Micronutrients refer to the vitamins and minerals that are consumed in smaller amounts and are mostly found in the larger macronutrient group.

For example, avocados are also a fat within the macronutrient group and contain the following micronutrients:

However, some micronutrients are not found in macronutrients.

For example, vitamin D is produced directly from sunlight. When the UVB rays hit the cholesterol in the skin cells, vitamin D synthesis takes place.

In general, however, micronutrients are mainly contained in the three main macronutrients in food.

Essential vitamins

Daily body functions require a number of different vitamins, each with a unique role and function.

There are 13 essential vitamins, which means they are essential for your body to work optimally. Without them, adverse side effects can occur, ranging from dry hair, acne, increased fat storage, and less favorable side effects.

Vitamins are divided into two main categories::

  1. Fat soluble
  2. Water soluble

There are four fat-soluble vitamins: A, D, E and K.

When consumed with fat, they are easily absorbed as they are stored in adipose tissue.

Water-soluble vitamins are the remaining nine vitamins that are not stored in the body. This underscores the need for a healthy, vitamin-rich diet for maximum function and performance.

Some of the functions of vitamins include:

The role of minerals

Minerals also help your body function.

Some examples of minerals are calcium, magnesium, and potassium. Minerals play an essential role in bone health, growth, the regulation of body fluids, heart health, the transmission of nerve impulses and are precursors to many hormones.

As shown in a 2014 study, for example, the mineral iodine is found in the thyroid hormone, which plays a role in metabolism.

Eat the rainbow

As mentioned briefly, we mainly find micronutrients in carbohydrates, fats and proteins.

Any whole food that is not processed is likely to contain several different vitamins and minerals. Often times, these micronutrients cause the food to have a specific color known as phytonutrients.

Phytonutrients are found in plant-based foods and correlate with certain vitamins and minerals. That is why it is often recommended to eat the rainbow, with each color offering a unique density of vitamins and minerals.

Here are some example sources of micronutrients::

  • calcium:: Milk, yogurt, spinach, kale, sardines
  • Vitamin B12: beef, chicken, fish, cheese, eggs
  • Potassium: bananas, spinach, potatoes
  • Vitamin C: oranges, lemons, strawberries, broccoli
  • Vitamin E: vegetable oils such as sunflower, nuts, seeds, spinach, broccoli
  • Vitamin K: kale, spinach, Brussels sprouts, broccoli, fish, beef

As you can see, whole foods and plant-based foods are high in micronutrients. If you're wondering if you're lacking micronutrients, your best bet is to use a whole plant-based diet that includes foods of different colors that have been the least processed.

This is paramount when your body composition goal is.

Lose body fat and gain muscle mass

Body recomposition is a term used in the fitness industry to describe the process of losing body fat and building muscle mass.

The way you do this is over::

  • Increase your energy consumption
  • Effective and efficient training
  • Implement progressive overload to strategically increase your strength, build muscle, and ultimately increase your metabolism.
  • At the same time, the calories must be closely monitored. Eating around maintenance is most often recommended in order to lose excess body fat.

How is this related to micronutrients? It all depends on the magic word: optimization.

Optimize body recomposition

If you want your body to work as efficiently as possible, you need to provide it with the appropriate tools. As much as coaches would like to believe that it is as simple as calorie intake versus calorie expenditure, there is so much more to it.

For example, 100 calories of ice cream is not the same as 100 calories of kale.

Within a calorie you have various macro and micronutrient offerings. If you lack vitamins, you will not optimize your fat loss or muscle gain. You could prevent yourself from making progress.

For example, vitamin D deficiency is linked to fat storage.

A study looking at low vitamin D levels in a group of women found that those with the lowest levels gained weight throughout the study even though they did not change their diet.

Another example of this are B vitamins, which are essential for metabolic function.

If you are missing or not getting enough of any of the B vitamins, your body is in fat storage mode.

This is because the main function of B vitamins is to metabolize macronutrients. When you don't have enough blood in your blood, you save the calories instead of burning them. One study found that vitamin B supplementation could reduce body weight by increasing metabolism.

When there is a lack of nutrients while building muscle, similar problems arise.

Vitamin E is an antioxidant that fights free radical damage and helps flush out metabolic wastes.

During exercise, you create oxidative stress. When you don't have enough circulating vitamin E, you will experience increased delayed muscle soreness (DOMS), poor recovery, and stunted muscle protein synthesis. Not ideal.

A study published in the International Journal of Preventive Medicine found that vitamin E supplementation improved recovery by reducing markers of muscle damage.

If you're busy counting your macros without thinking too much about your mics, you need to re-prioritize.

Without micronutrients, your body will not function optimally, you will have adverse side effects, and your fitness goals will continue to move out of reach.

If you follow a diet high in whole plant foods of various colors, you can meet most of your micronutrient needs.

MSI GS66 Stealth (2021) Review: 1440p Performance, Tested

msi gs66 stealth 1440p review 09

MSI GS66 Stealth (2021) Review: Peak 1440p Gaming

"The MSI GS66 Stealth brings faster, sharper 1440p gaming to laptops."

  • Incredible gaming performance

  • 1440p 240Hz gaming is an achievement

  • Solid design and build quality

  • Good choice of ports

  • Solid battery life

  • Runs hot

  • Dull keyboard and touchpad

Switching from 1080p to 1440p is not an easy task. Playing games at higher resolutions without sacrificing frame rates requires a massive increase in graphical performance. This is exactly what the new mobile Nvidia RTX 3080 GPU is designed for.

The MSI GS66 Stealth is one of the first gaming laptops to support not only these new graphics, but also a 1440p 240Hz display. Lightning fast updates and high resolutions? Sign me up.

This is a sneak peek as the updated GS66 Stealth has not yet been launched in North America. But even without a confirmed price, my time with the updated GS66 Stealth got me excited for the potential of 1440p gaming laptops.

display

Internally, the display is the biggest change to the MSI GS66 Stealth this year. There is now the option for an IPS screen with a resolution of 2560 x 1440, measured diagonally at 15.6 inches. While 1440p screens are still a rarity on laptops, this is even more true of gaming laptops. The main reason, of course, is that the older GPUs were never capable of moving as many pixels around at frame rates fast enough to please gamers. A refresh rate above 60 Hz would never have made sense.

The MSI GS66 Stealth handles 1440p excellently in most games. 240 Hz is a bit over the top, but much more versatile than the 300 Hz 1080p models.

Since this is a new panel, I also wanted to test the image quality and make sure MSI wasn't cutting corners. There have been some surprises to say the least.

The color saturation is the real shock. With 100% sRGB and 98% AdobeRGB, this panel is significantly more colorful than your average 1080p gaming screen. Without the poor color accuracy, this would be a good photo and video editing machine. However, with a Delta E of 6.67, it is better calibrated for bold and bright colors in games than for precise color corrections.

I wish it was a little brighter which would help with the contrast as well. With 291 nits of brightness and a contrast ratio of 870: 1, it is a bit behind competitors like the Razer Blade.

Game performance

A faster screen is great, but without components to use it, it's useless. The GS66 Stealth has the Intel Core i7-10875H processor and the Nvidia RTX 3080 as well as 32 GB RAM and a 512 GB SSD. How does this deal with the promise of 1440p games? Let's just say there wasn't a title in our series of test games that I preferred to play in 1080p.

I saw some great results testing the game in the 3DMark Time Spy benchmark. The system achieved 9,907 points, which is a solid 18% ahead of the previous year's model with the RTX 2080 Super. This goes far beyond a normal increase in performance compared to the previous year. It was also only 8% behind the desktop version of the RTX 2070 Super that I tested in 2020. This is because the mobile RTX 3080 is technically the same GPU as the desktop RTX 3070.

At 1440p, it even beats the desktop RTX 2070 Super in some games.

I tested the game Battlefield V Next up, the GS66 Stealth impressed again, especially at higher resolutions. In this game, last year's model has already surpassed the Razer Blade. Now an average of 94 frames per second (fps) is displayed with 1440p Ultra settings or 126 fps with Medium. At 1440p, it even outperforms the desktop RTX 2070 Super – and keep in mind that this is a 215-watt desktop graphics card that costs $ 500 alone. This comparison did not apply to all games, especially CPU-bound games like Civilization VI. But Battlefield V was a notable high point for the GS66 Stealth.

The advantage in Fortnite wasn't that big, at least not compared to the desktop RTX 2070 Super. But take that comparison out of the equation for a moment and enjoy the glory of 1440p games at well over 60 fps. The MSI GS66 Stealth achieved an average of 81 fps in Epic settings and 115 fps in high with 100% 3D rendering. If you lower the resolution to 1080p, you get an additional 30 to 60 fps. Regardless, you never have to settle for less than 60 fps.

That was true of all of the games I tested, with the exception of Assassin's Creed Valhalla. With the in-game benchmark, Valhalla reached a top speed of 55 fps in Epic 1440p. The gameplay still looked smooth, but it barely fell below the 60 fps threshold. But in a game more known for immersive worlds and storytelling, I still preferred to prefer the sharper experience of playing in 1440p.

During long gaming sessions, surface temperatures remain manageable, resulting in a more comfortable gaming experience than on laptops like the Razer Blade. In contrast to this laptop, the MSI GS66 Stealth keeps the palm rests and keyboard cool even under less load. On the other hand, like the Zephyrus G14, the MSI GS66 Stealth always runs with a slight hum.

Ray tracing performance

Much has been said about the ray tracing capabilities of this new RTX 3080 graphic, but the performance loss is still too high in the two games I tried. Fortnite has a number of robust ray tracing features, including global lighting and shadows, each with different levels of detail. Unfortunately, despite the low setting, the game struggled to get smooth frame rates.

Heavy ray tracing effects aren't ready for prime time on gaming laptops just yet.

Of course, I also tried ray tracing along with DLSS, Nvidia's upscaling feature, to improve frame rates. DLSS helps a lot, even though I couldn't achieve the average frame rate over 60 fps even in performance mode. That was tested at 1080p Epic settings. In 1440p the situation is even worse.

I also wanted to try some ray tracing that was a little more subtle. Battlefield V was one of the first games to announce support for ray tracing and DLSS, and the effect isn't nearly as pronounced as it is in Fortnite. The MSI GS66 Stealth did a bit better here, but reaching 60 fps at 1080p Ultra was still unattainable without resorting to lower graphics settings. Story-driven or exploration games like Cyberpunk 2077 or Minecraft are slightly better suited for this performance compromise, but even there, strong ray-traced effects on gaming laptops aren't ready for prime time.

Creative achievement

The MSI GS66 Stealth uses a thoroughly boring, but satisfactory 10th generation Intel processor. The Core i7-10870H has eight cores and 16 threads with a boost clock rate of 5.0 GHz. Of course, the chip usually runs closer to its base clock of 2.2 GHz, except for burst workloads. As a gaming processor, it's more than capable and happy to leave the heavy lifting to Nvidia. However, this is a slightly slower processor than the Core i7-10875H used in the previous GS66 Stealth I tested in 2020.

Despite the high clock rates, the system doesn't look good in single-core benchmarks. In Cinebench R23, almost all 25-watt Tiger Lake processors beat the GS66 Stealth and show how inefficient the old 14 nm processors from Intel are in comparison. This discrepancy was even shown in PCMark 10's Essentials test, which rates simple tasks such as surfing the Internet, video conferencing and word processing. Even these smaller and more efficient laptops – like the Razer Book 13 or the HP Specter x360 14 – outperform it.

The GS66 Stealth makes up for it in multi-core tests, scoring 6,133 in Cinebench R23 and 6,140 in Geekbench 5. You can thank the eight cores for that. The additional cores also mean this laptop does well on multithreaded tasks like content creation. The CPU-only video encoding performance in Handbrake is good, but does not get any advantage over previous iterations of the laptop. Laptops like the Dell XPS 17 or Ryzen-based system are even faster in this test.

If you really want to edit or stream video on the MSI GS66 Stealth, the performance of the RTX 3080 can save the day. The 7,949 points are a great score on the PCMark 10 Creation test, a big step up from what was possible with older gaming laptops.

Like many of its competitors, the GS66 Stealth is running hot.

Like many of its competitors, the GS66 Stealth is running hot. It's not uncommon for 97 degrees Celsius to be reached on cranking, resulting in an inevitable thermal throttling. If you want to avoid this problem, consider opting for a bulkier chassis with better airflow.

Fortunately, this isn't a huge problem in most games as the processor shares more of the available power with the GPU.

design

The MSI GS66 Stealth was an early adopter of the thin-and-light gaming laptop trend. When the design first hit the market, the 4.6 pound weight and 0.71 inch thickness were revolutionary. In 2021, it's a little more common. The Razer Blade is a bit lighter, as is the Asus ROG Zephyrus G15. There are now new ultra-thin gaming laptops such as the Asus ROG Zephyrus G14 or the Acer Predator Triton 300 SE, which are the maximum for the RTX 3060.

The look of the laptop itself doesn't attract too much attention. It's a black aluminum plate with very few flourishes. Even the dragon logo on the lid is only visible when light is reflected from it.

However, MSI has cut a few more vents in the case than in the Razer Blade. There are some on either side of the laptop as well as on the top. That makes for a slightly less elegant appearance, although it certainly helps to keep temperatures lower.

The touchpad and keyboard are some of my least favorite aspects of the laptop. In an attempt to maximize the size of the touchpad, MSI made it significantly wider than normal. I would normally welcome this attempt. But, like in the past, it is unsettling when most of your palms are resting on the touchpad. I have encountered the problem of accidental touchpad clicks more than once.

The keyboard has some usability problems for me too. The layout is abnormal and changes the default positioning of the Fn, Ctrl, Atl, and Windows keys. Fiddling with the keyboard is never fun, and I've done that quite a bit here.

The buttons themselves are fine, but the action is a bit sloppy. The keystrokes lack the precise speed that many modern keyboards have assumed, although this style is still common on gaming laptops.

As for the ports, the MSI GS66 Stealth throws in the sink. These include HDMI 2.0, USB-C 3.2 Gen 2 (Thunderbolt 4), USB-C 3.2 Gen 2 and three USB-A 3.2 Gen 2 ports. The Thunderbolt 4 port can be used for both display input and charging. However, while you're playing, you'll want to take advantage of the full power of the old-school keg plug. The laptop even manages to push in an RJ45 Ethernet socket.

Unfortunately, the bandwidth of HDMI 2.0 is limited to 144 Hz at 1440p. So if you are planning on docking with a gaming monitor, this is something to consider. Currently there are very few monitors and laptops that support HDMI 2.1, which increases this bandwidth significantly.

Battery life

I never go into a gaming laptop review with high expectations for battery life. However, the MSI GS66 Stealth always had the best battery life of any gaming laptop I have ever tested. The introduction of a higher resolution screen made me fear that he might lose that crown.

Instead, the opposite happened. This year's model improved battery life in both tests, despite having the same 99 watt hour battery. With local video playback, the system lasted just under eight hours, which is almost an hour and a half longer than the previous model. That also beats the Razer Blade by half an hour.

For a more realistic workflow, I used a macro to automate light web browsing. In this test, the GS66 Stealth stayed alive for seven hours and 12 minutes, once again overtaking both last year's model and the Razer Blade. That easily makes it the 15-inch gaming laptop with the best battery life.

Laptops without powerful discrete graphics cards naturally have a much better battery life. However, I'm encouraged these high refresh rate 1440p screens don't take an even bigger toll.

Our opinion

There is no doubt that 1440p is the future of laptop gaming. More than ray tracing, higher fidelity makes every game you play look sharper, smoother, and more immersive. The MSI GS66 Stealth is finally a gaming laptop that can run at 1440p at reasonable frame rates. It might not be my favorite gaming laptop design, but the combination of a super fast, high resolution screen and great gaming performance makes it one of the best gaming laptops you can buy.

The price remains the last important piece of information in evaluating this laptop. I will update this review once pricing is confirmed.

Are there alternatives?

Few gaming laptops have announced 1440p models, and only the Razer Blade 15 matches the MSI in refresh rate. The right configuration of the Razer Blade costs $ 2,900. So, you can expect the MSI model to be just a few hundred dollars below if it follows historical pricing patterns.

The Asus ROG Zephyrus G15 combines its 1440p screen with a Ryzen processor and its refresh rate is limited to 165 Hz. Based on the games I tested, 165Hz is very fast when playing in 1440p. This means 1080p gaming is a little more limited, but it's likely fast enough for everyone but the most serious competitive gamers. At $ 2,500, the Zephyrus G15 may be a bit cheaper than the MSI GS66 Stealth.

How long it will take?

As with most laptops, you can expect the MSI GS66 Stealth to last four to five years. The high-end graphics card and the higher-resolution screen are future-proof, as are the Thunderbolt 4 ports. The lack of HDMI 2.1 is the only flaw in this regard.

Should you buy it?

Yes. As one of the few laptops with a 1440p screen and a refresh rate of 240 Hz, it offers one of the best gaming experiences you can get with a laptop.

Editor's recommendations




The Role of Micronutrients in Body Recomposition

When it comes to talking about food and diet in fitness circles, one of the terms you keep hearing about is macronutrients. The less discussed counterpart, micronutrients, is the topic for today.

Micronutrients are often ignored in the fitness industry, but they are essential for optimal body function and the achievement of your fitness goals – namely the purpose of body composition.

So if you want to improve your game, expand your knowledge, and improve your health, you need to start with micronutrients.

The difference between macro and micronutrients

Starting with the basics, the difference between macro and micronutrients is in the name – large and small nutrients. This does not refer to their physical size, but to the amount required in a healthy diet to perform bodily functions.

Macronutrients include the three staple foods that make up the majority of your calories::

  1. protein
  2. carbohydrates
  3. fat

Within the three macronutrients, you have micronutrients.

Micronutrients refer to the vitamins and minerals that are consumed in smaller amounts and are mostly found in the larger macronutrient group.

For example, avocados are also a fat within the macronutrient group and contain the following micronutrients:

However, some micronutrients are not found in macronutrients.

For example, vitamin D is produced directly from sunlight. When the UVB rays hit the cholesterol in the skin cells, vitamin D synthesis takes place.

In general, however, micronutrients are mainly contained in the three main macronutrients in food.

Essential vitamins

Daily body functions require a number of different vitamins, each with a unique role and function.

There are 13 essential vitamins, which means they are essential for your body to work optimally. Without them, adverse side effects can occur, ranging from dry hair, acne, increased fat storage, and less favorable side effects.

Vitamins are divided into two main categories::

  1. Fat soluble
  2. Water soluble

There are four fat-soluble vitamins: A, D, E and K.

When consumed with fat, they are easily absorbed as they are stored in adipose tissue.

Water-soluble vitamins are the remaining nine vitamins that are not stored in the body. This underscores the need for a healthy, vitamin-rich diet for maximum function and performance.

Some of the functions of vitamins include:

The role of minerals

Minerals also help your body function.

Some examples of minerals are calcium, magnesium, and potassium. Minerals play an essential role in bone health, growth, the regulation of body fluids, heart health, the transmission of nerve impulses and are precursors to many hormones.

As shown in a 2014 study, for example, the mineral iodine is found in the thyroid hormone, which plays a role in metabolism.

Eat the rainbow

As mentioned briefly, we mainly find micronutrients in carbohydrates, fats and proteins.

Any whole food that is not processed is likely to contain several different vitamins and minerals. Often times, these micronutrients cause the food to have a specific color known as phytonutrients.

Phytonutrients are found in plant-based foods and correlate with certain vitamins and minerals. That is why it is often recommended to eat the rainbow, with each color offering a unique density of vitamins and minerals.

Here are some example sources of micronutrients::

  • calcium:: Milk, yogurt, spinach, kale, sardines

  • Vitamin B12:: Beef, chicken, fish, cheese, eggs

  • potassium:: Bananas, spinach, potatoes

  • Vitamin C: oranges, lemons, strawberries, broccoli

  • Vitamin E: vegetable oils such as sunflower, nuts, seeds, spinach, broccoli

  • Vitamin K: kale, spinach, Brussels sprouts, broccoli, fish, beef

As you can see, whole foods and plant-based foods are high in micronutrients. If you're wondering if you're lacking micronutrients, your best bet is to use a whole plant-based diet that includes foods of different colors processed the least.

This is paramount when your body composition goal is.

Lose body fat and gain muscle mass

Body recomposition is a term used in the fitness industry to describe the process of losing body fat and building muscle mass.

The way you do this is over::

  • Increase your energy consumption
  • Effective and efficient training
  • Implement progressive overload to strategically increase your strength, build muscle, and ultimately increase your metabolism.
  • At the same time, the calories must be closely monitored. Eating around maintenance is most often recommended in order to lose excess body fat.

How is this related to micronutrients? It all depends on the magic word: optimization.

Optimize body recomposition

If you want your body to work as efficiently as possible, you need to provide it with the appropriate tools. As much as coaches would like to believe that it is as simple as calorie intake versus calorie expenditure, there is so much more to it.

For example, 100 calories of ice cream is not the same as 100 calories of kale.

Within a calorie you have various macro and micronutrient offerings. If you lack vitamins, you will not optimize your fat loss or muscle gain. You could prevent yourself from making progress.

For example, vitamin D deficiency is linked to fat storage.

A study looking at low vitamin D levels in a group of women found that those with the lowest levels gained weight throughout the study even though they did not change their diet.

Another example of this are B vitamins, which are essential for metabolic function.

If you are missing or not getting enough of any of the B vitamins, your body is in fat storage mode.

This is because the main function of B vitamins is to metabolize macronutrients. When you don't have enough blood in your blood, you save the calories instead of burning them. One study found that vitamin B supplementation could reduce body weight by increasing metabolism.

When there is a lack of nutrients while building muscle, similar problems arise.

Vitamin E is an antioxidant that fights free radical damage and helps flush out metabolic wastes.

During exercise, you create oxidative stress. When you don't have enough circulating vitamin E, you will experience increased delayed muscle soreness (DOMS), poor recovery, and stunted muscle protein synthesis. Not ideal. A study published in the International Journal of Preventive Medicine found that vitamin E supplementation improved recovery by reducing markers of muscle damage.

If you're busy counting your macros without thinking too much about your mics, you need to re-prioritize.

Without micronutrients, your body will not function optimally, you will have adverse side effects, and your fitness goals will continue to move out of reach.

If you follow a diet high in whole plant foods of various colors, you can meet most of your micronutrient needs.

How To Do a Pull-Up : Step-By-Step Guide

Pull-ups are without a doubt the most excruciating exercise. Pull-ups usually absorb every drop of strength that you need to reach on the pull-up bar. This is especially true if you are a beginner in this pull-up exercise. To be honest, if you're just getting started, the road to your first perfect chin-up will be a long one. But the feeling of having achieved something will be insane, and therefore all of the effort is worth it.

If you've started out or tried your first pull-up but to no avail, you've come across the right spot. In this article, we're going to break the entire exercise into parts and provide you with a detailed method to help you advance your goal of achieving the perfect pull-up. We'll also discuss the benefits of pull-ups. In addition, we will introduce you to various exercises that can help you perfect your pull-ups. Now let's dive deep into the world of pull-ups and first understand how to do pull-ups.

What is a chin-up?

Chin-ups are an upper body exercise that works your deltoids, biceps, forearms, triceps, trapezius, latissimus dorsi, and core. It also tends to strengthen your back muscles. As it trains your upper body, it also strengthens and builds your upper body.

Most of the time, people confuse pull-ups with pull-ups. However, both are different from each other. And if you want to know how to do a chin-up, you must first understand the basic difference between a chin-up and a chin-up. The main difference between the two is that a chin-up uses an overhand grip while a chin-up uses an underhand grip.

For more information on the difference between pull-ups and pull-ups, see Pull-ups versus pull-ups

Benefits of pull-ups:

The benefits of pull-ups are innumerable. Some of these are listed below:

Builds the strength of the upper body:

As mentioned above, pull-ups use the upper body muscle and are an upper body exercise. Hence, it strengthens a person's upper body. In addition, this exercise is also beneficial for building arm strength.

Tones your upper body:

This exercise also strengthens the upper body, making it very popular with men. This exercise builds and allows the muscles to expand and show.

Low impact exercise:

This exercise is not considered effective. Therefore, this exercise can be performed by people who have joint pain because pull-ups do not put any additional strain on the joints. However, one thing to remember is that pull-ups tend to use arm strength. Hence, the joint in the shoulders and arm should have the strength to support a person's body weight.

Improves a person's overall physical health:

Since this exercise requires immeasurable strength, the pull-ups tend to increase the strength of the body over time. This also has a positive effect on the person's physical health.

How do I do a chin-up?

A major problem with those who do pull-ups is that they don't pay much-needed attention to their posture. The step-by-step guide to performing a pull-up, detailed below, can help you correct your posture:

● First stand directly under the bar.

● Try to overhand hold the bar with your hands (palm facing away from you). If you can't catch it, try standing on a box or bench and then catch the rod.

● Hold the bar tighter and raise your feet off the floor, box, or bench. Use the strength of your hands to tighten the grip around the bar and let your body droop.

● If the bar is at a low height or you are at a great height and you are still touching the floor even after letting go of the floor, bend your knees and cross your legs so that you are now at a safe distance from the floor.

● Slowly push your whole body up with all your strength. Remember to keep your shoulders back and keep the core occupied throughout. Move up until your chin is above the bar (do as much as you can until you get to this stage. It's important not to put too much strain on your muscles).

● Try to stay there for 5 seconds, then start your journey down.

● I mean, begin to loosen up your tense muscles and let your arms, legs, and whole body straighten down.

● Do this 2-3 times first.

● Gradually improve your skills and increase the repetitions.

Exercises to gain strength and train your body for pull-ups:

These are the different exercises that can help you gain strength and perform a pull-up more efficiently:

  1. Hollow handle
  2. Pull up the scapular
  3. Inverted lines
  4. A towel is hanging and towel pull-ups
  5. Thumb less pull-ups
  6. Hangs hollow
  7. Kettlebell Bottoms-Uphold
  8. Slow negative pull-ups
  9. Heavy deadlift
  10. Weighted pull-ups
  11. Assisted chin-up machine