Additionally, due to the fact that the uterus is in a slightly open state during menstruation, bacteria are prone to invade the uterine cavity, increasing the chances of infection and causing a variety of gynecological inflammation, so it is not advisable to swim during menstruation. It is also not advisable to participate in competitions during menstruation, so as not to cause endocrine disorders and menstrual disorders due to excessive mental stress. For girls with severe dysmenorrhea and inflammation of the reproductive organs, it is best to suspend sports during menstruation.
But a moderate amount of sports is good for the girl's body. For example, gymnastics, table tennis, tai chi, jogging, walking in formation and some other small amount of activity, light intensity, gentle movement of physical activity, can promote blood circulation, reduce menstrual bloating and abdominal pain are beneficial. It also helps to adjust the excitation and inhibition process of the brain, distraction, keep the spirit happy, and reduce menstrual tension, irritability and other discomforts.