The BH Aquo has a magnetic brake system which is maintenance free and provides quiet and smooth exercise through an extensive range of tensions. The central throw rowing action is an extremely direct throw. The very clear electronic display is easy to use, measuring: time, strokes per minute, total strokes, calories burnt and pulse. The BH Aquo is equipped with a tension knob to regulate 8 accurate workload points (manual). Constant inclination of central structure provides an added component to any aerobic and anaerobic workout. The quick and simple folding solves the problem of space. Wheels for transportation makes it easy to move.