Facing a wall, place your hands on the floor, spread slightly wider than shoulder-width apart and roughly half a foot from the wall. Kick one leg into the air above your head, then follow with the other, until both legs are resting against the wall. Keep your feet together, toes pointed up, and maintain tension in your core and legs. Hold for 15–20 seconds.
Muscles worked: Shoulders, biceps, triceps, core.