A regular cardiovascular workout is key to any weight loss program and KETTLER home treadmills are unsurpassed in making this possible. Today people recognize the advantages of owning treadmills, rather than having to pay for expensive and inconvenient gym memberships. KETTLER has the best treadmills online. We offer improved stability and intuitive controls making start-up as simple as pushing a single button. KETTLER treadmills offer a dazzling array of features to customize any workout regimen. The TX1 and TX3 have some of the largest, quietest, smoothest operating motors of any treadmills in their class, guaranteeing the optimum workout for any user. With their superior engineered safety features built in to each treadmill, the TX1 and TX3 will offer a dependable, reliable and satisfying workout for years to come. These folding treadmill models make it easy and convenient to keep exercise treadmills at home without taking up precious space when they are not in use. The heart rate control programming on KETTLER treadmills helps you achieve a workout within your target heart rate zone as the computer automatically makes adjustments based on your changing heart rate.