The PRO1000's adjustable arm cranks, accessibility and low starting resistance make it easy to get on and get going. It Features Bi-directional movement and resistance, Resistance system - 3 phase combination generator and eddy current brake with. The largest wattage range in the industry, starting at 6 watts. Also has 1-20 levels adjustable in .1 increments providing 200 levels of resistance. It is equipped with therapist assist levers and pedals, leaving hands free for the user, and removable seat for wheelchair access. True adjustable step-through design allows all users full access and ease of entry. It is ideal for strengthening arms and shoulders and at the same time recruiting the core stabilizing muscle.