Powercore Push Sled [Black - Heavy Duty]Powercore Push Sled (YN RTS01) The Powercore Push Sled (YN RTS01) is designed for athletes and fitness enthusiasts looking to build explosive power, acceleration, and full body strength. Its heavy duty steel construction and low friction skid design make it ideal for high intensity push and pull training on turf or rubber flooring. Key Features Construction Heavy duty steel frame for durability Handles Multiple push handle positions for varied