The Tunturi R60 also has Heart Rate Control, which if selected, adjusts the level of the workout automatically, according to your goals and abilities. This is particularly useful if you are looking for certain results from your fitness equipment, such as fat burning. As the Heart Rate Control program makes sure you are in the right zone for the most effective workout. The Tunturi R60 Rower brings you the cutting edge in comfort, quality and versatility for your home fitness training.