Body building knowledge is all introduced to understand it and lose it

1. Understand weight loss

Obesity is a social chronic disease in our country. It refers to the fact that the intake of calories in the body is greater than the consumption, resulting in excessive fat accumulation in the body, resulting in abnormal weight. The measured weight exceeds the standard weight by more than 20%, and the fat percentage (F%) exceeds 30% is called obesity. The measured weight exceeded the standard weight, but (Editor in charge: Yang Miao Intern Editor: Zhang Xiaoqi)