Rowing is a particularly balanced form of training which exercises all the main muscle groups and increases personal stamina and endurance. In addition, rowing stimulates the matabolism and raises the oxygen content of the body. The many benefits for both strength and general fitness combined with the natural sequence of movements make rowing one of the most effective types of exercise. The Kettler(R) Kadett is fitted with rowing arms, hydraulic resitance system, and a special outrigger design which is now featured on many boats. Fitted with easily understandable display electronics which give the user information on important data such as number and speed of strokes and the pulse rate during exercise.