The Endurance 4 elliptical is a great option for those who like a challenging workout to improve their fitness, with plenty of features providing an effective & motivational exercise routine. The Endurance 4 offers:COMFORT Pivoting foot plates that enable your feet to move naturally.CONTROL The magnetic brake resistance is smooth, quiet & consistent, with 20 resistance levels to provide a challenge.CONVENIENCE The extra-long 20" stride length gives you a natural, comfortable range of motion.