With its non-wearing balanced Magnetic-Brake System and center pull oar, the Folding Coach LS rower provides a total body workout. Not only does the Folding Coach LS supply a complete exercise program but it still gives the rower the most realistic and accurate interpretation of actual rowing on the water. The included Polar wireless transmitter measures a heart rate with EKG precision. Besides rowing, the Folding Coach LS offers an additional 16 muscle building exercises.