FEATURES: Industry Leading Roller System for Smooth Operation: The Powertec Leg Press incorporates a revolutionary carriage system for a smooth weight training experience. The high tensile strength carriage is driven by a roller system that incorporates bearing driven, nylon reinforced wheels for the ultimate in smoothness and stability  Best in Class Weight Capacity: The carriage has four weight horns with a combined capacity of up to 1,000lbs. The P-LP leg press force to the user is about 75% of the weight on the weight horns thru out the range of motion.   *Weights sold separately | Foot plate measures 29" x 22"   What Are The Different Height Settings: Our aim is to be able to accommodate a wide range of users height within a single machine. There are three lock settings on the Leg Press. We suggest measuring your inseam and checking it off against the different height settings below to see if you'd be able to achieve a full range of motion, whilst still having the safety aspect of the lock bars. 1st setting: 32 inches  2nd setting: 39 inches 3rd setting: 46 inches