1, inner thigh: do squats. Stand with your feet shoulder-width apart, toes outward, slowly squat down 1234 until it is parallel to the floor, and then slowly stand up. Don't raise your heels when squatting, be sure to land and move slowly. Do 15 for each group, and do 3-4 groups every day.

2. Front thigh: same as above. Because this action can exercise the muscles of the front thigh at the same time.

3, the back of the thigh: stand, do the action of kicking, and do it slowly. One is eight beats, each group does 15, 3-4 groups a day. Everyone's body flexibility is different, so don't force yourself too much to avoid pulling your muscles.