Archive for Body Fat Scales
Body Composition Scale – Body Fat Measuring
Posted by: | CommentsBody Composition Scale – Body Fat Measuring
There are basically four major methods of measuring body fat. They include the Navy Method, Home Body Fat Scales, Skinfold Calipers and Hydrostatic Weighing. In this article we will look at the three that are most commonly used.
Home Body Fat Scales – This device measures body fat using the Bio metrical Impedance method. A very small electrical current is passed through your body and the resistance is measured. When this result is compared to the weight, the percentage of body fat can then be determined.
This test is prone to error however; because the impedance in the body is altered by other body parts that also generate some current. One example is the electrical waves in the heart and the skeletal muscles. Other factors include water in your body, your skin temperature and physical activity. In order to get semi reliable results you should also fast for 3-4 hours before the test, and avoid any form of physical activity at least 12 hours before the test.
Probably the most popular method of body fat testing is the Skin Fold Caliper test. This test should be performed by someone trained in this method. You can do it yourself but it is not recommended. If you just have to do it without professional help, I recommend getting a set of Accumeasure calipers. These are quite accurate if you follow the provided directions closely. Your skin is pinched between the calipers and a measurement is taken. After taking measurements from different parts of the body; they are plugged into a formula and your body fat is determined.
Hydrostatic weighing is the most accurate way to measure body fat. If you studied physics in school then you are familiar with the Archimedes Principle. The principle states that an objects density is proportional to the amount of water it displaces when submerged. The tester will submerge the subject in a Hydrostatic weighing tank and measure the displacement. The tester then calculates the subjects body density. Body fat is then determined by a formula based on your body density. This method takes the longest and is probably the most complicated; but it still remains the most accurate.
Why bother with measuring your body fat anyway? After all, it seems like a lot of trouble. Knowledge of the exact amount of fat in your body can help you set realistic goals for your weight loss plans. Body fat is an important element in successful weight control. You will be objective and scientific choosing the program that is the best way for you to lose weight. Keeping track of fat loss is the same as watching your calorie intake or getting on scales and checking your weight. Fat measurement is the only way you can objectively track the success or progress of your weight loss program.
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Body Composition Scale – How to Calculate Body Fat
Posted by: | CommentsBody Composition Scale – How To Calculate Body Fat
Body fat can be calculated by four basic techniques such as, Fat Scale Home Body, Hydrostatic Weighing Skinfold Caliper and Navy Method. However, our task is to pay attention to three, most often used.
Home Body Fat Scales technique evaluates the amount of body fat by method of Biometrical Impedance. By this method an enormously low voltage current is passed through our body and the opposing current is measured. Upon coming to the result and comparing it with the actual body weight, the exact percentage of body fat is determined.
However, this method may not work well occasionally, since the resistance of our body is affected by various factors which create some current along with body fat, such as skin temperature, skeletal muscles, the body water, electrical waves of heart, and physical work out. In order to avoid that an individual needs a rest of 4-5 hours, without doing any physical exercise 12 hours before the method is used.
Skinfold Caliper is another useful technique to calculate body fat conducted with the usage of calipers. This is the cheapest technique for measuring body fat. However, in order to achieve the best results, the procedure should be done correctly by an expert.
Hydrostatic Weighing, previously known as under water weighing, is the most precise technique to calculate body fat, on condition you provide a hydrostatic weighing tank. It is necessary to know Archimedes Principle in order to understand this technique. It would be even better if you knew some physics too. The mass of your body is calculated by measuring the amount of water that you relocate while you are in the water. It happens because the amount of water relocated when the body totally or partially gets into the water is equivalent or proportional to the weight of that body. Depending on the body density, the method calculates body fat. The only problem that might crop up is how to find a hydrostatic weighing tank.
On the whole, the main question is why should we bother about calculating body fat?
An important constituent of a successful weight loss diet plan is body fat. Before you decide to go on a diet it is necessary to understand scientific aspects of your weight loss program. That means you should know the inventory of your body fat and the time it needs to lose some portion. Besides this, you should get information about the amount of calories you need to reduce for achieving the goal. How to calculate body fat correctly is the first and foremost step in your pursue of weight loss goals.
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Body Composition Scale Blog!
Posted by: | CommentsWelcome to Body Composition Scale.
Welcome to BodyCompositionScale.net! Valhalla Scientific is the technology leader in professional Body Composition Scales. Our Body Composition Analyzer Scales or Body Fat Scales constitute a set of digital scales which are scientifically proven to be the equivalent of hydrostatic weighing scales for the accurate determination of Lean Body Mass, Body Mass Index or Fat Free Mass while providing Percent Body Fat Measurements using scientifically proven bio-impedance technology or bio-resistance technology.
A person’s total body fat percentage is the total weight of the person’s fat divided by the person’s weight. The resulting number reflects both essential fat and storage fat.
- Essential fat is that amount of fat necessary for maintenance of life and reproductive functions. The percentage for women is greater than that for men, due to the demands of childbearing and other hormonal functions. Essential fat is 2–5% in men, and 10–13% in women.
- Storage fat consists of fat accumulation in adipose tissue, part of which protects internal organs in the chest and abdomen. The minimum recommended total body fat percentage exceeds the essential fat percentage value reported above. A number of online tools are available for calculating estimated body fat percentage.
Arguably, body fat percentage is the superior gauge of an individual’s fitness level, as it is the only body measurement which directly calculates the particular individual’s body composition without regard to the individual’s height or weight. The widely-used body mass index (BMI), on the other hand, simply makes blanket assumptions as to what every individual of a certain height should ideally weigh, regardless of the body composition which makes up that weight. The BMI gives particularly inaccurate information with regard to individuals with above-average lean muscle mass, classifying such individuals as “overweight” or “obese” despite the fact that their body fat percentage would indicate they are in excellent physical condition.
