The OnTrackYou knee Raise/Dip Station is equipment for strengthening the core muscles of the abdominal. They lean inward and have thicker arm pads and grips that are ideally created to provide you enough support and comfort.
Knee Raise/Dip Station gives you a stable basis so you can do tricep and ab workouts. Vertical knee lifts, twisting knee raises, or the more difficult straight leg raises are all effective ways to work your core.