Muscle rate is only the total ratio of muscle to figure, which does not necessarily mean having a healthy figure and a good-looking figure. Some thin people have high muscle mass because their body fat is very low, but their flat body muscles are poor.
Muscle rate is a proportional value of human body based on the combination of total muscle mass, weight and height, and the range of this value determines a person's health and strength. Normal male 60%-65%, excellent 65%-70%.
The lipid content of adult males accounts for about 10%-20% of body weight, while that of females is slightly higher. The content of this fat varies with nutritional status and activity. When you are hungry, you consume energy, reduce body fat and make your body thinner and thinner. On the contrary, if you eat too much, your consumption will decrease, your body fat will increase, and your body will gradually become obese. ?
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Physiologically speaking, muscular development is a sign of male hormone secretion. Testosterone, as one of the main sex hormones, is closely related to the development of human muscles and the distribution of fat. Sensually speaking, a man is muscular, which is still a sign of strength and strength.
Muscle content determines muscle strength, and then determines the physical function and self-care ability of the elderly. Muscle is the main place to consume glucose and blood lipids (triglycerides).
The decrease of muscle weight will not only lead to the decline of exercise ability, but also lead to the decline of glucose metabolism and lipid metabolism, which is more prone to obesity, hyperlipidemia, hypertension, insulin resistance and diabetes.
There are about 639 human muscles. It consists of about 6 billion muscle fibers, the longest is 60 cm, the shortest is only about 1 mm, the big muscle weighs about two kilograms, and the small muscle weighs only a few grams. The average person's muscles account for about 35% to 45% of the body weight.
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