1, Banana: In fitness exercise, a large number of mineral elements such as potassium and sodium will be lost in the body due to sweating, 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. In addition, pineapple contains bromelain, which can eliminate inflammation or edema caused by exercise.

3. Apples: Apples are rich in vitamins, which can supplement the water and vitamins lost in fitness activities. And apples can provide polyphenols, which can enhance muscle strength.

4. Avocado contains many nutrients needed by human body, and its protein is a good fruit to help people exercise muscles.