1. Sit sideways and tilt your head, shrug your shoulders, hang your hands, lean your legs against the wall and stand on tiptoe.

2. Look at the camera, hold the railing, akimbo, tuck in, bend your legs against the wall and kneel on one knee.

3. lean against the wall, shrug your shoulders, bend your knees, pad your feet, and support your legs with your hands.

4. Tilt your head, shrug your shoulders, put your hands on your knees, sit on your side and rub your legs up and down.