The way to begin your foot work, especially if your feet are sensitive. These hollow plastic half-spheres covered with knobbles stimulate the bottom of the foot, increasing circulation. You'll actually feel the blood moving upward, energizing the rest of your body, and you'll be increasing foot flexibility, muscle tone, and strength. Watch your feet beginning to point straight ahead. Watch your improved gait translate to greater ease of movement in your knees, hips, and torso! With Foot Wakers, it's easy to add foot fitness to your daily routine. Use them sitting at your desk, watching TV, or relaxing. Or do the routines standing up for more intensity. Foot Wakers come with a DVD of easy-to-follow routines.