Position yourself on all fours over the ball, with the ball supporting your pelvis.
Start by bending through your elbows into a half push-up.
Maintain the lumbar spine and extend the thoracic spine.
Activate your deep stabilizing muscles and bend at the elbows into a half push-up position. Maintain good control of your lower back and arch with your thoracic spine.
Hold this position and then return to the starting position.
Make sure that your shoulders are wide and not pulled up towards your ears.