Sit on a stability ball and then walk your legs out to move onto your back. Place your hands behind your ears. Move your hands down and back to the ground, so that your fingertips point toward your heels. With your feet flat on the floor, exhale and lift up off of the ball, walking your feet closer toward it. Ease back down when you feel tired and then repeat.
Do this exercise with the best exercise equipment. We recommend using a bluetooth chest strap heart rate monitor or a smartwatch for more training optimization & performance tracking.