Stand with your feet touching. Hold your hands comfortably in front of your chest or on your hips, and bend your knees, lowering your hips deeply so your thighs are parallel with the floor. Be sure to keep weight back in your heels.
Then rise back up, straightening the legs completely, and lift the left leg behind you for a back kick. Lower the foot back to the floor in a narrow squat position.
Do another squat and then straighten the leg. Do a back kick with the right leg, and step the right foot back to meet the left.