The Impulse Elite abdominal crunch is part of Impulses flagship strength training product line designed to provide high quality commercial grade machines. The abdominal crunch is a piece of gym equipment intended to engage, tone & trim the abdominal muscles. The machine is supplied with a 91kg (200lbs) weight stack that ensures challenging workouts for various fitness level users. It is built from the finest top quality components which can withstand the toughest workouts & guarantee years of reliable service.