Set Up: Kneel behind the pall and place forearms on the ball.
Action: Roll the ball away from you, keeping your knees in place as your upper body moves forward. Keep your stomach in tight and do not arch your back. Pause and pull back to start position.
Set Up: Lie on your back, hands behind your head. Bring knee to chest and lift shoulder blades off the ground.
Action: Rotate to Left, brining right elbow to knee, keeping the other leg straight. Switch sides.