The premise is wrong. You can drink it after running, you should drink it, and it is healthy to drink warm water slowly. If you are a professional marathon runner, you need to add sugar and electrolyte to the water. Drink water after exercise, and then when you are thirsty, because when you feel thirsty, your body is already very short of water.

As for saying that water can be converted into fat in the body, it is sheer nonsense! ! Water has no heat, and no one in the world can get fat by drinking water! If that's the case, wouldn't it be good for the army to use only water for marching and fighting in the past? This is not a problem without common sense of fitness, it is a fatal problem.

The definition of extended data operation means that terrestrial animals move with their feet. It is defined as a step in sports, and both feet will not land at the same time. It can also be aerobic exercise or anaerobic exercise.

Running is a convenient way of daily physical exercise and an effective way of aerobic breathing.

You will be very tired after running. Remember never to drink water immediately, and don't squat or lie down. You should do relaxation exercises to reduce fatigue.

References:

Baidu encyclopedia-running