* * * Sexual nutrition that sports need to supplement:
1, water: muscles produce a lot of heat during exercise. In order to maintain body temperature and maintain muscle function, it is necessary to reduce body temperature by sweating. Sweating will lose a lot of water, so you should replenish enough water in time.
2. protein: The main dry matter component of muscle is protein. During exercise, muscles will be damaged to some extent, which requires protein to repair. At the same time, protein can be used as a source of energy for a lot of sports. Therefore, for sports enthusiasts, it is necessary to supplement a large number of high-quality protein.
3. Sugar: Glucose is a direct energy supply substance in the body. During exercise, the human body needs a lot of sugar to provide energy, so it needs to consume enough energy substances, mainly carbohydrates, such as starch and sugar. Of course, you can drink sugary sports drinks when you exercise.
4. Minerals: Exercise needs strong bones to support it, so the supplement of calcium and magnesium should be strengthened in sports nutrition. At the same time, trace elements such as zinc, iron, copper and selenium also need to be fully supplemented.
5. Vitamins: A lot of vitamins are consumed during exercise, so it is necessary to supplement various vitamins in time, such as B vitamins, Vc, Ve and carotenoids.
Extended data:
Fitness is a kind of exercise, such as all kinds of unarmed aerobics, rhythmic gymnastics, rhythmic gymnastics, and all kinds of self-resistance movements. Gymnastics can enhance the strength, flexibility, endurance, coordination and control of all parts of the body, thus making the body strong. If you want to relieve stress, exercise at least three times a week.
References:
Baidu encyclopedia-fitness