Men who participate in fitness exercises must pay attention to the collocation of diet structure: 1. Energy ratio: The basic nutrition in fitness exercise is energy. There are different opinions about the proportion of carbohydrate, fat and protein in diet. Generally, 20% protein, 60% carbohydrate and 20% fat are more suitable. Protein is mainly used to repair muscle fibers damaged in intensive training. Some bodybuilders don't know when to take protein, and often drink milk and yogurt while training, which not only causes waste, but also harms their health.

2. Water and salt balance: The metabolism of the human body is relatively strong in summer. Sweating can expel toxins from the human body and release heat, which is beneficial to human health. Passive sweating (such as hot weather and irritability) leads to sweating. ) It's bad for the human body. If you are in poor health, this kind of sweating will do some harm to the human body. Active sweating is the sweat produced by human body's active exercise, which flows to keep the body temperature and emit heat, which is beneficial to physical and mental health.

Be sure to replenish water and inorganic salts in time after sweating. The correct way to replenish water depends on different fitness intensity, but we must pay attention to slow drinking, the water temperature should not be too low, light salt boiled water or sports drinks containing various minerals and vitamins necessary for the human body, but don't take drugs containing certain minerals and vitamins privately to avoid side effects. This is to keep the balance of the internal and external environment as much as possible, so that the fat burning effect brought by exercise can be fully exerted.

Getting rich nutrition from various diets is the best solution. In addition to scientific training, we should follow scientific diet methods and complement each other, so as to highlight the fitness effect.