Pay attention to the balance of heat. Because athletes consume a lot of energy in training or competition, only timely replenishment can meet their normal needs and protect their abundant sports ability and necessary energy reserves. However, excessive calories will lead to the increase of body fat and body fat, and the decline of exercise ability. Therefore, athletes' dietary arrangements must be reasonable, and they should vary from person to person and from project to project.
2. A reasonable diet system. The dietary system includes dietary quality, dietary distribution and eating time. Meal time should be adapted to training and competition. It is best to train or compete 2.5 hours after meals, otherwise strenuous exercise will make the blood involved in digestion flow to muscles and bones, which will affect the digestion and absorption of gastrointestinal department. Intense exercise immediately after meals will also cause abdominal pain and discomfort due to gastrointestinal vibration and mesentery involvement.
3. Adequate vitamins. Vitamins are indispensable nutrients for maintaining life and regulating metabolism. Vitamin deficiency will lead to the weakening of the body's activity ability, lower resistance and lower exercise ability. In the sports era, due to vigorous growth, increased hormone levels and increased perspiration, the demand for vitamins varies from project to project. Generally speaking, endurance events need a lot of vitamin B 1 and vitamin C. If the supply of vegetables and fruits is sufficient, there is no need to supplement vitamins. It can also cause chronic gastrointestinal diseases.
Only by eating healthily can we ensure better health.