Why do athletes wear towels when they come down?
It is cold, sweating after lifting, down after the wind blows, the body cools down, while no explosive force. Stay in shape and keep your body cold, just as a basketball player will wear a dress when he comes out
This is to maintain body temperature, their body temperature, body muscle is not cold down the state of decline... Sweating a lot later, would put on something warm, to keep warm, don't let your muscle function decline