Train intentionally. Wattbike, the gold standard cycle ergometer, enables clinicians and patients to visualize the invisible. The pioneering Polar View â€“ a real-time pedaling force curve, along with the corresponding Pedaling Effectiveness Score (PES), provides biofeedback to direct rehabilitation progress. Combined with the ability to assess Left / Right Leg Balance, the pedaling data provided by Wattbike facilitates the creation of a blueprint to improvement. Optimize biomechanics, assess activation, and test fitness & peak output with a single tool.