In general, you can take a bath after 30-60 minutes of exercise, if the amount of exercise is small, such as slow walking after resting for about 10-20 minutes, the heartbeat returns to normal, no continued sweating can take a bath. If the bath immediately after exercise will increase the blood flow in the skin and muscles, resulting in the heart and brain blood supply will be relatively reduced, in serious cases may induce heart disease, cerebral ischemia, and even lead to shock and other serious consequences. In addition, the pores are in an expanded state after strenuous exercise, if the stimulation of water will cause the pores will be occluded, resulting in sweat can not be discharged, the body will produce certain damage. At the same time, the shower after exercise to avoid using cold water, because cold water may lead to muscle cramps. After exercise it is recommended to relax the mind, calm rest, and to pay attention to small sips of water, if drinking too much water will cause stomach muscle spasms leading to abdominal pain.