脂肪率（Fat rate）.docVIP

脂肪率（Fat rate） Fat rate refers to the proportion of adipose tissue in the body composition. Measuring fat rates is more likely to reflect our body fat levels than obesity alone. Catalog How to measure Fat rate and weight loss How to judge the rate of fat is too high? How to reduce the fat rate? How do you edit this paragraph? Fat rates can be measured by special health scales or other methods. From the current measurement technology, the main use of biological resistance method. The principle solution is that the muscle contains more blood and other moisture, it can be conductive, and fat is non-conductive. Therefore, the resistance can be calculated by passing the current through the body, and the rate of fat is measured. The following is the determination of fat content of several international use: 1. underwater weighing measuring method of Hydrodensitometry Weighing (Underwater Weighing) is a kind of displacement, measured by human adipose tissue weight and thin density density to calculate body fat weight, and the method for calculating the percentage of body fat content. This method is of little error and high precision, but it needs special test space and tools, and it has many steps. It is only suitable for laboratory test, and it is not suitable for the public self test. The principle of water weighing is very simple: the proportion of human body fat is about 0.8 kg / liter, and the average proportion of other tissues is about 1 kg / liter. Weighing the weight of the human body in the air, the weight of the gas absorbed in the water, and the weight of the air in the water, the total weight of the body fat can be calculated by simple calculation. 2. Calipers Measurements Skinfold (Anthropometry-) is a method of measuring the percentage of fat in the body by measuring the thickness of the subcutaneous fat of the human body. This method is very relevant to the human body model used in the calculation process. The data of the human body model in Europe and Ameri