Slowly lift the calf until it is the same height as the thigh, keep this position for 30 seconds, and then retract the leg. Take 10- 15 times as a group of actions, and then gradually increase the amount of exercise after completing a group of actions.

Lift your crossed feet to the ceiling, stretch your knees and contract your thigh muscles as much as possible. Take 15-20 times as a group and make 1-3 groups.

Exercise the inner thigh

Sit on the bed, fold the pillow in half, put it between your knees and squeeze it dozens of times.

Lie prone on the bed, support your chin with your wrists, and squeeze the pillow with your ankles.

Exercise your calves and ankles.

Lie on your back, put your palms down on your hips, lift your legs, and tilt and straighten your toes alternately. The movements of the left and right feet are done 20-30 times with the rhythm of "1 2" and "1 2". * * * Do 1-3 times.

Put a towel on the toe of one foot and pull it hard.