Start by lying flat on the back - arms extended downwards at each side, palms facing inwards - core engaged - raise the shoulders off the floor - neck neutral keeping chin off the chest - bending the right leg at the knee roll the skate backwards towards the body - simultaneously take the right palm to the right skate with lateral flexion of the spine - roll the skate out extending the leg, extend the spine back to neutral and repeat on the opposite side - continue for 1 minute.