The cybex brand is the very definition of strength training backed by exercise science the vrs line merges superior technology with a passion for fitness the cybex prestige vrs dip and chin assist is a great machine for increase strength and developing the muscle tone this machine has dual grip on the top for wide and close grip pull ups the range of this machine goes up to 112 lbs of assistance to provide even the heavier people with a effective and smooth workout extra size of the grips