Under normal circumstances the body’s muscle content is a certain ratio, about 35%-45% of the body weight, the human body has a total of about 639 muscles, different muscle length, weight is also different, large muscle may weigh 1000-2000g, small muscle may only have a few grams, the normal lipid content is generally in 10%-20%, women may be high, because fat is very important for women. The ratio of muscle is based on a combination of body weight, height factors and other factors to get a ratio, through certain training, you can make the muscle become more developed, so that the lipid content is reduced, but no need to make the muscle very developed, because the overdevelopment of muscle is also a burden on the body.