Lie on your back with your feet up on the ball, keep your knees bent.

Lift your hips off the floor.

Slowly start to straighten your legs, pushing the ball away from you.

Pause for a second and then slowly return to your starting position.

Repeat as prescribed.

Will help:

Hamstring tendon/ muscle injury

Gluteal tendinopathy

Quadriceps injury

Post hip/knee op

Anterior hip pain