- Padding configuration eliminates spinal compression; ideal for heavy hack squats and calf raises.
- Sled travels on concave high-density nylon wheels and stainless steel rails (rather than traditional linear bearings and guide rods) for smoother operation.
- Racking mechanism disengages automatically when user starts exercise.
- Sled travels on a 40 degree angle.
- Standard adjustable safety catch provides added safety.
- Standard weight storage horns eliminate need for separate weight trees.