REDUCES HEEL FOOT PAIN: Consistently using a leg stretcher for a short period of time every day can effectively relieve leg muscle soreness and improve muscle toughness. New design: The front cushion prevents the legs from slipping out, and the three-hole design at the bottom makes the product stronger and more durable. The bending range better matches the design of the human foot, making it easier to stretch without overstretching and damaging ligaments and muscles. How it works: By flexing the base of the calf, it isolates the calf muscles, tendons and ligaments, ensuring a deep, effective stretch that helps reduce injury. Anti-Slip Pads: Premium rubber strips on the bottom prevent movement and sliding for safe and effective stretching. PROVEN AND EFFECTIVE ROCKER DESIGN: The unique rocker design keeps the foot in the optimal position for accurate and effective stretch, increasing flexibility and enhancing overall performance.