(3 sets of 12-15 repetitions)
Lying on your back, place heels onto top of Physio-ball, lift your hips toward ceiling, so your hips are in line with shoulders, Keep your core (abs) contracted. Keeping your hips up, curl your heels toward your butt and squeeze your hamstrings (hold 1 second squeeze) when knees are bent.
Tips:
- Keep your core and abs tight. Feel the muscles in back of your legs work.