Lie on your back and place your hands behind your head or on the floor for stability as you bend your right leg and lift your left leg toward the ceiling.
Pressing your right heel into the floor, lift your pelvis up, keeping your body in a stiff bridge position.
Slowly lower your body to the floor and repeat for 20 reps.
Once completed, perform 20 reps on the other side.
Rest for one minute before running through the circuit again. Complete for a total of four times.