Allows users to roll the walkers forward as they shift their own weight forward. Helps improve cadence, velocity, energy use, and step and stride length. Equipped with one-way ratchet rear wheels, to help prevent the walker from rolling backwards and away from the user. Designed to make walking less energy consuming, improve alignment and maximize potential for walking. Available in 6 sizes, fitting toddlers through adults. All walker models fold, for easier storage and transportation. Clinical Studies have demonstrated that posture control walkers facilitate postural alignment, balance and components of gait.