1. Fully warm up before fitness, so that the body and mind can adapt to the reaction and prevent sports injuries.

2. The knowledge points that need to be known for fitness are divided into three categories: human body structure, sports science and nutrition.

3. Fitness needs to be planned, not blindly.

4. Fitness needs to pay attention to diet, don't avoid greasy and high fat, just exercise is useless.

5. Mix foods rich in oil with beans and vegetables, and try to avoid eating with foods rich in carbohydrates such as rice, noodles and potatoes. This will not only increase the nutritional intake, but also help to lose weight.