Studies have shown that fasting exercise can not only fully burn fat, but also promote the gradual loss of muscles during exercise; Under the condition of insufficient energy intake, the human body will consume protein in itself and decompose protein as the energy supply in the body. In severe cases, protein in myocardial and vascular smooth muscle will gradually lose, leading to cardiovascular diseases.
Therefore, it is necessary to replenish energy before exercise and exercise after eating, which will not only consume too much calories, but also benefit the effect of exercise. It is best to eat 90 minutes before exercise, so that the body has time to digest and absorb before exercise. Among all kinds of foods, only glucose is the best substance to absorb and provide energy for muscle activities. Raisins are naturally rich in glucose.
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What to eat after exercise:
1, banana
In the process of fitness, due to sweating and other reasons, the body will lose a lot of mineral elements such as potassium and sodium, and bananas are rich in potassium, which can supplement the potassium lost during fitness, relieve fatigue and help the body recover.
2. pineapple
Pineapple is rich in fruit acid, which can help the body recover and relieve muscle fatigue caused by fitness. Plus pineapple contains bromelain, which can eliminate inflammation or edema caused by exercise.
3. Apple
Apples are rich in vitamins, which can supplement the water and vitamins lost in fitness exercise. And apples can provide polyphenols, which can enhance muscle strength.
4. Chicken breast
Chicken breast can be said to be the favorite of many bodybuilders. Compared with other meats, chicken breast is low in calories and fat, but rich in protein, so it won't get fat after eating, but it will help to gain muscle.