Body fat. 6 most popular ways how to measure

Posted on August 13, 2021August 13, 2021 by Sergei_Bst

Body fat percentage is an important indicator for evaluating the effectiveness of your weight loss strategy.

When it comes to body weight control, it is very important not only to observe the decrease in indicators on the scales, but also to understand why your weight is reduced.

After all, unfortunately, we can lose weight not only because of the loss of fat, but also due to a decrease in muscle mass. Therefore, recently, various methods for determining the percentage of body fat are in increasing demand.

In this article, we have collected 6 ways to measure body fat.

1. Caliperometry (measurement of the thickness of the skin folds)

Body fat measurement

The measurement of skin folds is used to assess fat deposits for more than 50 years. With the help of a caliper, the thickness of subcutaneous fat in certain parts of the body is measured. Measurements are carried out in several different parts of the body. Then, using special tables, the percentage of body fat is determined based on the data obtained.

Advantages: calipers are very affordable and measurements can be carried out quickly.

Disadvantages: the method requires practice and basic knowledge of anatomy. In addition, the measurement procedure itself may be unpleasant for some people.

Accuracy: The skills of a person measuring the thickness of skin folds may vary, which affects the accuracy. Measurement errors can be 3.5 – 5 percent fat.

2. Measurements of body circumferences
The body shape varies from person to person, and your physique gives information about the amount of fat in the body. Measuring the circumference of certain parts of the body is a simple method for assessing the body fat content. For men, the neck and waist circumferences are used in this equation.

Advantages: This method is simple and accessible. All you need is a centimeter tape and a calculator.

Disadvantages: Body circumference equations cannot be accurate for all people due to differences in physique and fat distribution.

Accuracy: Accuracy can vary widely depending on your similarity to the people used to develop the equations. The margin of error is only 2.5-4.5 percent of body fat, but it can be much higher.

3. Dual-energy X-ray absorptiometry (DEXA)
As the name suggests, DEXA uses X-rays of two different energies to estimate the percentage of fat in your body. During the DEXA scan, you lie on your back for about 10 minutes while the X-ray machine scans you. The amount of radiation from the DEXA scan is very low. DEXA is also used to assess bone density and provides detailed information about bones, fat-free mass and adipose tissue in individual parts of the body (arms, legs and torso).

Advantages: This method provides accurate and detailed information, including a breakdown by different areas of the body and bone density readings.

Disadvantages: DEXA are often inaccessible to the majority of the population, expensive and associated with additional radiation.

Accuracy: DEXA gives more stable results than some other methods. The error can be 2.5-3.5% fat.

4. Hydrostatic weighing

This method, also known as underwater weighing or hydrostatic densitometry, estimates the composition of your body based on its density. In this method, you are weighed when you are submerged under water after exhaling the maximum possible amount of air from your lungs. Then you are also weighed when you are on land, and the amount of air remaining in your lungs after exhaling is estimated or measured. All this information is entered into the equations to determine the density of your body. Your body density is then used to predict the percentage of body fat.

Advantages: this is accurate and relatively fast.

Disadvantages: it is difficult or impossible for some people to completely immerse themselves under water. The method requires you to exhale as much air as possible, and then hold your breath under water. Hydrostatic weighing is usually only available at universities, medical institutions, or certain fitness centers.

Accuracy: If the testing is done perfectly, the error of this device may be as little as 2 percent fat.

5. Bioelectric Impedance Analysis (BIA)
BIA devices determine how your body reacts to small electrical currents. This is done by applying electrodes to the skin. Some electrodes send a current through your body, while others receive a signal after it has passed through the tissues of your body. Due to the higher water content in the muscles, electric currents pass through them more easily than through fat. The BIA device automatically enters your body’s response to electric currents into an equation that calculates your body composition. There are many different BIA devices that vary greatly in cost, complexity, and accuracy.

Advantages: BIA is fast and easy, and many devices can be purchased by users themselves.

Disadvantages: the accuracy varies widely and can strongly depend on the intake of food and liquid. Although many devices are available to consumers, they are often less accurate than expensive devices used in medical or research institutions.

Accuracy: The accuracy varies, the error is 3.8-5 percent of body fat, but it can be higher or lower depending on the device used.

6. Bioimpedance Spectroscopy (BIS)
BIS is similar to BIA in that both methods measure the body’s response to small electric currents. But these devices use different technologies. BIS uses a much larger number of electrical currents than BIA to mathematically predict the amount of fluid in the body. BIS also analyzes information differently, and some researchers believe that BIS is more accurate than BIA. The accuracy of both of these methods depends on how similar you are to the people for whom these equations were developed.

Advantages: BIS is fast and simple.

Disadvantages: Unlike BIA, consumer-level BIS devices are currently unavailable. BIS is usually only available at universities, medical institutions, or certain fitness centers.

Accuracy: BIS is more accurate than consumer-level BIA devices, but has the same error as more advanced BIA models (3-5 percent fat content).

Which method is best for you?

It depends on your goals, the required accuracy, frequency of use, availability and price.

Whatever method you use, it is important to consistently use the same one. If you evaluate yourself in one way each time, this will reduce the number of errors and make it easier to determine progress.

It is almost always better to take measurements in the morning on an empty stomach after going to the toilet. At the same time, it is necessary to interpret the results with caution: even the most convenient methods are not ideal and give only an approximate estimate.

Watch is a great gift. Why?

Posted on July 8, 2021 by Sergei_Bst

Watch is not used to show time anymore, it’s used to show your status and way of life.

Watch should be considered mainly as an accessory, such as a tie, earrings, necklaces, etc. All these accessories complement your spiritual and physical attractiveness.

The philosophical meaning of a watch as a gift.

The watch indicates that time is running out and it is impossible to dispose of it irresponsibly. Such gift a significant contribution to the development of a person’s personality.

If you tell a man that every minute he spends can change his future for the better or for the worse, depending on what he is doing at that moment, then every time he looks at his watch, he will think about whether he is taking the right steps in life now and maybe it is worth analyzing the situation and changing something.

You need to spend every minute wisely, so that you do not regret the lost opportunities.

In addition, the watch is a very beautiful gift that can emphasize male confidence or female beauty.

How to choose a watch for a gift?

Whoever the gift is intended for, approach this issue very carefully.

Take into consideration the style of a man. How does he dress? If a man prefers business clothes, then classic ones with a steel bracelet will definitely be the best choice.

In this case, I would definitely recommend VIP Attila watch for those who love vintage classics. They will emphasize your refined taste, the desire for beauty and art in life.

This VIP colletion features a solid stainless steel case powered by an extremely accurate chronograph movement.

For more casual and street style – bright and massive ones with a silicone strap are perfect.

Tough enough to handle all your adventures. Bold enough to stand out. The matte black Ares watch is just a symbol of man’s power. Features a solid stainless steel case powered by a shock resistant Swiss movement.

Choose the one that is going to be the best gift ever.
And buy it with a special 10% Discount Using My Promo Code BST10.

Visit www.sforcewatches.com

How to choose the most important men’s accessory – a watch?

Posted on May 26, 2021 by Sergei_Bst

The accessory that shows everything.

The status of a modern man is largely reflected in his style, in particular in the accessories he wears. One of these status elements is a watch, which has long been performing the function of not just an indicator of time, but has already become a full-fledged accessory.

Position in society, success, life goals and style – all this can be seen only by one small accessory.

Choose the right watch.

To make the right impression, choose a watch according to your image.

I want to share my story about how I finally managed to find the perfect brand of watches, and I hope that this will help other men who are in search of a beautiful, status, but at the same time convenient accessory, which in addition to a visual picture can give something more – a sense of strength and power.

About a year ago, I found out the watch brand S-Force. With deep roots in bodybuilding, MMA, American football and many other sports, they have grabbed the attention of many men and women on a global level.

I was very impressed with the idea behind the brand. The idealogy of strength and power, embodied in the slogan – “Strength Overcomes”. Watch as a reminder of the innate ability to overcome obstacles that others around us will declare impossible, of the strength that we possess.

For me, this is more than words, because my whole life is dedicated to overcoming obstacles, which has turned into my professional activity as a personal fitness instructor.

My main goal in life is to help people discover their physical and spiritual potential, to find and cultivate strength, confidence and the desire for new achievements.

I must say that the design of the S-Force watch, as well as the manufacturing technology, also correspond to my lifestyle. I’m constantly on the move, meeting people and working out in the gym. For me, it is important that my watch is comfortable, technologically advanced and at the same time looks stylish, both with a classic suit, and with sports or casual clothing.

One of my favorite models is the ARES. This watch meets all my requirements. The comfortable silicone strap is firmly attached to the wrist, which is very important during cardio activities.

A solid stainless steel case powered by a shock resistant Swiss movement – the most important quality for watches, provided twhen you workout with heavy weights.

This model is available in different colors, but I prefer the matte black, because it is ideal for those days when you need to combine a business meeting and a workout in the gym.

I want to note that the best option is to purchase several models and change them if necessary, according to the time and place.

A universal model is a watch with a metal bracelet – they are suitable for both a daily image and a more formal one.

For example, the S-Force has an ALEXANDER model with a Stainless Steel Link Bracelet and Sapphire Crystal Glass with anti-reflective coating.

As an alternative, I purchased an ORION model in a combination of black and gold. One of my favorite combinations, it looks powerful and stylish.

Finally, I want to note that S-Force has thought out all the details. The watch comes in a metal flight case type box. Very stylish, isn’t it?

As a personal fitness trainer of successful and high-status men, top managers and the owners of businesses, and a entrepreneur myself, I can definitely say that the payback of a good quality watch is an investment of a man in his own image. A well-chosen model is a concise and harmonious completion of the personal style.

The PROMO CODE BST10 will give 10% OFF PRICE for purchasing any model.

A complete guide to men’s thermal underwear

Posted on February 7, 2021 by Sergei_Bst

Why you need thermal underwear

In order not to freeze in severe frosts and at the same time experience complete comfort, you need thermal underwear. And so that you do not get confused among the huge assortment, in this article we have collected all the important information about such clothes.

When a person sweats during the cold season, the sweat does not evaporate. It permeates the clothing, and that, sticking to the body, creates inconvenience and takes away heat. Because of this, we get cold, and this is the problem that thermal underwear solves. It has a water-repellent property-it removes sweat, but does not get wet itself. The skin is dry and can breathe, so it is warm and comfortable in high-quality thermal underwear.

That is, the main task of such clothes is to absorb excess moisture, and not to create heat. The body copes with this perfectly on its own. And the special structure of the fabric fibers contributes to the fact that air is trapped there. It heats up from the body heat and creates a warming layer between the skin and the upper layers of clothing.

Underwear with a thermal effect – just a must in any winter sports or hiking-where there is no possibility to change clothes.

You can conditionally divide thermal underwear into three categories:

for heat preservation;
to remove sweat;
hybrid type.

It is not difficult to guess that the first option retains the natural body heat well, the second-eliminates sweat, and the third-combines both effects. Different models of each type differ in the material of manufacture (natural fiber, synthetic, mix); the density of the fabric (one or more layers); as well as in functionality – different underwear is suitable for different sports.

What model with a thermal effect to choose, so that you are sure to be warm?

Let’s start with the fabric. It is usually assumed that natural is always preferable, but this principle does not work here. Wool and cotton materials without a doubt the warm. But they have a significant disadvantage: they are absolutely not suitable for removing moisture. After the slightest physical activity, a wool or cotton thing will simply become saturated with sweat and will cool you instead of warming you. Therefore, 100% natural fabrics for thermal underwear are not the best choice.

But synthetics are another matter. It will also collect excess sweat, and will last longer with regular washing. And it is worth washing thermal underwear often, especially synthetic ones. Microfiber, polyester, lycra, fleece-these are the most optimal materials. However, such a long walk is not worth it, and some people are allergic to synthetics.
If this is about you, choose a combination of natural and artificial fibers. And look for the word “Allergic” on the packaging, which means hippo-allergenic. In general, the combined composition is considered universal.

Use several layers

The number of layers is also important. To remove sweat, one is usually used. Single-layer sets are suitable not only for winter. In the tropics, where humidity often reaches 100%, without them, too, can not do. Off-season models are marked with the word “Cool”. But in order to feel comfortable in the cold, choose multi-layered things. The mark “Warm” indicates that you can fully rely on thermal underwear in the cold up to -25.

However, several layers are worse at absorbing sweat than one. For some winter activities, this is not quite suitable.

What thermal underwear should be chosen for different sports:

skis and snowboards – hybrid type;
winter fishing – high wool content;
hockey – a lot of elastane in the composition;
mountaineering – completely made of polypropylene;
rafting and surfing – 100% synthetic.

If you choose it for every day, it’s easier. The main thing is that you are comfortable, and the fabric fits nicely to the body. It is good if you have at least two sets: for a normal day in the city and outdoor activities. Please note that thermal underwear must be selected according to the size. Consider the length of the sleeve, chest and waist circumference. Too narrow will not allow you to move normally. And if you take it “for growth”, sweat will gather in the folds of the fabric.

How to choose underwear

When choosing a thermal kit, do not trust the sellers at their word, because they often sell ordinary long johns and T-shirts under the guise of underwear for winter sports. Study the label: the composition of the fabric, the layers, pay attention to the markings. Move around: raise your hands, sit down-make sure that nothing is tight and does not hang.

The last important detail is the seams. The fewer of them, the better. In some models, for greater wear resistance, the elbows and knees are made denser, and the areas of increased sweating are thinner. If you plan to actively engage in sports, it is better to take this one.