Utilize this stretch before getting out of bed, and with no shoes. Place a towel or resistance band around the bottom of your feet at the ball area. Pull on both ends of the towel or resistance band while flexing your foot. Push your foot up and back 10 times, turn your foot to the right, and flex your foot up and back 10 times in this position. The turn your foot to the left, and flex your foot up and back 10 times in this position. Repeat for the other foot.