Crunch designed motion for isolation of the abdominal muscles.Unique leg hold-down correctly holds user in the correct Bio-Mechanical position through the range of motion.

Seat pad adjusts to 8 positions for various size trainees and desired pre-stretch.

Solid linkage system converts input arm rotation to torque arm movement to give a smooth and reliable drive system.

Polyethylene lined plate stem is located on the side of the frame for convenient plate storage.

Polyethylene lined plate stems on Torque Arm protect painted surfaces, provide cosmetic appeal and increase durability.

Smart Strength Technology alters the resistance curve to the beginning, middle or the end of the range of motion, to stimulate different muscle fibers.