1. In summer, people's metabolism is fast and energy consumption is high. It is very important to supplement nutrition after exercise so as not to affect their health. Replenish water in time during exercise, fully warm up and stretch before and after exercise, and have sufficient buffer time for the body to enter the fitness state.

2. If there is obvious fatigue, dizziness, vomiting and other phenomena, you should stop exercising in time, indicating that you are unwell or overtraining at this time.

3, the effect of weight loss in summer is obvious, but don't cause rapid weight loss in a short period of time through dieting and other methods, which is unscientific and unhealthy. Fitness is long-term, so you can kill two birds with one stone by doing proper exercise every day and keeping in good physical condition.

You don't have to specify the time for each practice. The best fitness time is when you are at your best every day. Don't exercise in the scorching sun, which will increase the possibility of heatstroke. You can exercise on the family treadmill. Morning and evening are ideal exercise time, and the key is to stick to it every day.

5. Summer sports will lead to the loss of a large number of minerals with water, so it is necessary to regularly supplement foods rich in minerals such as fruits and vegetables.