Start in a push-up position with your hands on the floor and your feet on the gym ball.

Pull your knees to your chest, bringing the gym ball along.

Return to the starting position.

Repeat as prescribed.

Will help:

Quadriceps injury

Hamstring tendon/ muscle injury

Gluteal tendinopathy

Upper and lower limb post-op rehab

Scapular control

Lower back pain

Hip mobility