The percentage of fat in any body organism is defined as the mass of fat in this body to the whole mass of the body. Fat is a very necessary element for sustaining the life of the organism. More than the body’s need for fat is stored in different parts of the human body, resulting in many diseases and illnesses resulting from these excesses of natural limits. These fatty accumulations may cause heart disease or may cause joint diseases or strokes. Difficulty in breathing and other vital processes, all these things result from the accumulation of fat abnormally in the human body.
The fat in the bodies of living organisms and in humans more specifically and specifically a certain percentage must work hard and can not exceed in the body. Fat in women is more than fat in men because of the nature of women’s biological makeup. As for the methods of measuring the proportion of fat in the human body is a variety of ways, including by shedding infrared radiation on the human body specifically on the so-called muscle brachial, resulting in the absorption of fat surrounding the muscle infrared, which was shed, while reflecting This is one of the easiest, quick and safe ways to measure and determine the percentage of fat in the human body.
There is also a way to measure fat in the body by measuring the folds of the skin, where specific positions are identified in the human body through which the tuck is determined and measured by the caliper specially prepared for this purpose, and then the calibrations are entered into a special equation, giving an approximate fat ratio. This equation is a predetermined and predetermined predetermined values so that each measurement of the thickness of the skin folds corresponds to a certain fat ratio. It is not a mathematical equation but predictive equations that have been developed based on the sampling of a number of persons. These values have been developed and estimated as semi- .
The third method is by immersing the human body in water and then collecting the water that is removed after the immersion of the human in the water and then measured, this method is one of the best and most accurate way to measure the mass of fat in the body but it is the most material material on those who want to measure the proportion of fat In his body. In addition to these methods, there are many different ways of measuring the proportion of fat by x-ray and the method of entropy, and using ultrasound and by direct link between the proportion of fat contained in the human body and the body mass, and in any case must consult with specialists before the calculation Fat ratio.