After exercise, people are in a state of excitement and their bodies are acidic. It is recommended to drink some alkaline drinks. After drinking coffee, the concentration of fatty acids in the blood will become high, which is not suitable for drinking.

Guiding opinions:

Generally speaking, in the case of sweating more, you should drink some light salt water appropriately. Exercise under the conditions of not too much intensity, not too long time and not too high ambient temperature will generate less heat in the body and will not produce a lot of perspiration and inorganic salt loss. You don't need to drink salt water at this time, just drink boiled water or mineral water.