Lie on your back with both knees bent. Pull one knee toward your chest as shown. Lift the toes off the table on the opposite foot and lift your hips toward the ceiling and then slowly lower your hips back to the table.
Lying on your stomach with your head over the edge of the bed allow your face to gently lower toward the floor. From this position tuck your chin while maintaining a position where your face is looking towards the floor. Keep your chin tucked against gravity for 5 seconds.