Lay on the floor with a neutral pelvis, hands at your sides, and your feet together on the chair.
Inhale to lift your hips up to the ceiling. Extend your right leg into the air, keeping the sides of your waist even.
Lower and lift the hips three times. Put the foot back down on the chair, check your waist sides to make sure they are still even, and roll down through the spine one vertebrae at a time without letting the chair move.