HOW: Get set-up balancing on one leg, the leg that is in the air will be the one performing the exercise. While keeping the leg straight, swing it inside across your body and simultaneously point your foot down and in. Then swing the leg laterally in the opposite direction as you simultaneously point your foot up and out. Repeat
FEEL: You may feel a stretch behind and on the outside of your hip when you swing it inside across your body whereas you may feel a stretch in the front and inside of your hip when you swing it laterally out to the side.
COMPENSATION: Limit movement to your hip joint and foot. Try not moving too much from your upper body and torso.