Add desired weight to determine resistance. Fits normal weight lifting plates.
This is premier straight speed development device.
Power speed sled resists your sprinting by forcing you to tow the weight placed on the sled.
Simply place a weight on the sled and sprint; the sled is designed to slide smoothly and with precision behind you. Increase the weight you are towing as you get stronger and fitter and enjoy the ultimate gains in power and speed.