Provides lower body resistance that develops speed and strength for all athletes in all sports. Add the desired weight to determine resistance. Load up to 200 lb. The 15" tall post fits 4 Olympic bumper plates. Includes sled, 11' leads, 3" wide hook & loop closure belt adjustable to 42" waist, and instructions. Weights not included. The PowerMax TA156 Sled features the same 15" tall post, 11' leads,and a 2" wide padded adjustable shoulder harness that can accommodate up to a 67" chest. Weights not included. Both sleds are Max Belt compatible.