Women can tighten their vagina by doing anal reduction exercises. Since the anus is adjacent to the vagina, women can do anal reduction exercises to exercise their vaginal muscles effectively, which can tighten the vagina. However, it is necessary to insist on doing anal reduction exercises every day, and the results will come after a period of time. Women can also squat and get up with their legs crossed to tighten their vagina. It is also helpful for women to interrupt the urination process and exercise several times to tighten the vagina. Especially for postpartum pregnant women, these exercises have a great effect on restoring the pelvic floor muscles and tightening the vagina.