With the progress of society and the continuous improvement of living standards, people pay more and more attention to physical exercise and physical health. More and more people realize that "reasonable nutrition plus moderate exercise" is the only way for modern people to improve their quality of life and prolong their life.
What is the relationship between exercise and nutrition? Exercise is a substance that consumes the body, and nutrition is a supplementary nutrition. Reasonable nutrition provides energy substances suitable for exercise, which is helpful for recovery after strenuous exercise and can reduce the degree of exercise fatigue or delay its occurrence. Proper exercise and nutrition are important factors to maintain and promote human health. They complement each other and should maintain a dynamic balance.
Whether food selection is scientific or not has an important influence on athletes' strength, endurance and physical fitness. A professor of sports nutrition once compared an athlete to an advanced sports car, so nutrition is like gasoline. With the corresponding premium gasoline, a premium sports car can run the best results. On the contrary, even high-end sports cars use inferior gasoline, and they can't run satisfactory results. It can be seen that reasonable nutrition is half the success of athletes.
So, how to deal with the relationship between exercise and scientific nutrition? How to achieve reasonable nutrition?
In the past, China's diet paid attention to color, aroma and taste, especially in order to meet the diners' demand for six flavors: sour, sweet, bitter, spicy, salty and greasy. China people have created many rich dishes, and they are constantly innovating. The concept of "delicious food equals good meal, and good meal equals nutrition" is deeply rooted in people's hearts. In fact, excessive pursuit of sweet and salty taste is very harmful. Because the "ingredients" of these three flavors are all related to modern epidemics.
Since the national fitness campaign was launched, people's understanding of nutrition has changed from satisfying satiety, to reasonable diet, and then to pursuing reasonable development of diet. Through vigorous publicity and education in sports, medicine, newspapers and periodicals, people began to have a strong interest in what to eat, how much to eat, how to combine nutrition, when to eat, and when to eat, and have a more scientific understanding. The pursuit of color, fragrance and taste has become a "hidden" goal.
Good sports ability is influenced by training, heredity, nutrition and psychological quality, among which the influence of dietary nutrition on health and sports ability is paid more and more attention. What athletes eat, how much they eat and when they eat play an important role in their success or failure.
How to achieve reasonable nutrition, first of all, athletes should change their concepts. Some athletes always think that sports performance is only related to sports training, not diet. Both athletes and bodybuilders should pay attention to the following issues: First, attach great importance to the rational nutrition of three meals a day ideologically. Second, athletes should strengthen the study of self-nutrition knowledge and reasonably choose the types and quantities of food for three meals according to daily training, instead of just choosing food according to their own preferences. Third, when choosing food, we should pay attention to the intake of staple foods, such as rice, noodles and steamed bread. The staple food is rich in carbohydrates, which can provide sufficient energy for athletes. Avoid eating too much meat. At present, it is very rare for domestic athletes to lack protein. Eating too much meat will not only give you energy, but also bring a lot of harm to human body. For example, eating too much protein will bring in too much fat at the same time, which will lead to hyperlipidemia and coronary heart disease in the long run. In addition, the ratio of animal protein to plant protein should be appropriate, and eat more milk and bean products instead of some meat. Eat more fruits and vegetables, especially raw vegetables, to reduce the loss of nutrients. Eat less or no fried food, fat pork, roast duck, bacon, cream, etc. , may be brought into the body too much.
Fat can lead to obesity.
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