You can do fitness exercises during menstruation, but not strenuous exercises, because strenuous exercises will affect the amount of menstruation, easily cause an increase or decrease in the amount of menstruation, but also cause menstrual disorders. Doing fitness exercises during menstruation need to do gentle exercises, such as running, walking, jogging, you can also ride a bicycle, you can also do aerobic exercises, such as yoga, tai chi, etc., can enhance the menstrual physique, can prevent menstrual colds. You need to eat more food with high protein and vitamins during menstruation, which can also strengthen your body and relieve menstrual discomfort. Note that you can not swim, dance, fast running, etc. during your period, which can easily cause abdominal pain and also cause menstrual flow, and if swimming can cause gynecological infection. During the period you need to pay attention to hygiene, pay attention to get enough sleep and not overwork.