8% Incline Walking PadThis under desk treadmill features an 8% fixed incline to simulate uphill walking, helping you burn calories up to 45% faster and strengthen leg muscles. Speed range 0.64.0 MPH, perfect for home and office workouts with smooth, quiet performance. Anti-Slip & Shock-Absorbing BeltEquipped with a 5-layer non-slip running belt and 6 built-in silicone shock absorbers, it provides extra cushioning for knees and joints, ensuring safe and comfortable walking or light jogging.