First of all, we should adhere to regular work and rest, try to make going to bed early and getting up early as a healthy habit, and try to exclude going to bed late and getting up early. In addition, try to keep a regular diet, don't overeat, control your weight, pay attention to control your diet, and don't overeat, so as not to affect your health.

Secondly, we should pay attention to doing more exercise. We can appropriately reduce the rest time, do more beneficial exercises, such as walking and Tai Ji Chuan, and keep doing exercises for about 30 minutes every day, which will help promote metabolism, enhance the body's resistance and reduce the occurrence of diseases.

In addition, we should also pay attention to appropriately increasing sleep time and ensuring adequate sleep every day, which is conducive to the recovery of the body and the enhancement of resistance, and is of great benefit to health.

Finally, we should pay attention to exercise vital capacity, and appropriately increase breathing exercise, such as taking a deep breath every day, which will help improve lung function, promote metabolism, enhance body resistance and reduce the occurrence of diseases.

To sum up, when the shock comes, we should do a good job in health preservation, adhere to regular work and rest, keep a regular diet, do more exercise, increase sleep time and increase breathing exercise, which will help promote metabolism, enhance physical resistance and reduce the occurrence of diseases, thus achieving the purpose of health preservation.