It is not recommended to drink milk for half an hour before and after fitness. When milk is decomposed and digested, it is necessary to increase the blood supply to the stomach. At the same time, when you exercise, you will also speed up the flow of blood, so that the blood supply needed for digestion in the stomach will be insufficient, resulting in insufficient digestion and residue in the stomach, which will affect the peristalsis of the stomach for a long time.

Bring water when you exercise, and you need to replenish water in time if you sweat too much. Have a good workout?