2, women with dysmenorrhea, or women with large menstrual flow should stop exercising or even not exercise. This kind of person is already weak. Although exercise can relieve menstrual discomfort, it should also vary from person to person, starting from one's own physical condition.
3, during menstruation, exercise should pay attention to keep warm, especially the warmth of the abdomen. Our uterus must always be in a warm state to be comfortable, and the same is true during menstruation. Therefore, during menstruation, don't do some exercises that are easy to catch a cold, such as swimming.