Not suitable for strenuous exercise for a long time. You can exercise in stages, stop sweating a little at a time, and gradually increase the amount of exercise after adaptation. Winter swimming, jogging and other sports are recommended.

Usually drink warm water, never drink cold water for fun, and keep warm.

Pay attention to warming, don't make up something too hot, such as ginseng and longan, and don't eat something too cold, such as kelp and mung beans. During the dietotherapy, choose some warm tonics, and try to replenish blood and qi at the same time, such as red bean soup, sesame paste and yam soup, which can improve the body.