1. It is not advisable to do strenuous exercise. To avoid excessive bleeding or change the position of the uterus. Women can't take part in long jump, high jump and 100-meter race during menstruation, and they can't do push-ups and dumbbells, which all need to increase abdominal pressure.

2. Choose the right time to exercise. Menstruation is originally a sensitive period, and exercise to lose weight must of course choose the right time. Generally speaking, only when you feel tired after a sleep, the amount of bleeding is not large, and there is no strong pain in your abdomen can you exercise. Otherwise, you should give priority to rest.

3. Shorten the exercise time. During menstruation, your body is not as strong as usual. When exercising, you should shorten the exercise time, slow down and relax your muscles.

4. Avoid water sports. Swimming is a very effective exercise to lose weight. But not suitable for menstrual period. During menstruation, in order to avoid infection or menstrual disorder, don't take part in water sports such as diving, swimming and water polo, and don't take a cold bath or wash your feet with cold water.