Hand and Foot Mobility Tennis ball flex

To improve balance as well as flexibility in knees, ankles, and toes, stand side on to a wall and place a small ball, such as a tennis ball, between your ankles. Breathing out, bend your knees and sink your hips, keeping the ball secure and heels down. Inhaling, come back to standing. On your next inhalation rise onto tiptoes, keeping the ball wedged between your ankles. Exhaling, come back to the starting position. Repeat a few times.