Want to be leaner, fitter and stronger? You’ll be just that if you train on the Proform 780 Crosswalk. This incredible treadmill features three copyrighted Crosswalk workouts. These crosswalk workouts help you burn up to 50% more calories than normal because you not only need to use your legs, you also have to use your arms. Besides the three crosswalk workouts, you can choose from the 15 built in workouts that will further you in your quest for the ultimate fit you. If you’re worried about whether this treadmill can take the enormous amount of beating that you’re going to inflict on it, rest assured. The Mach Z Commercial Pro motor is one of the better motors out there clocking in at 3.0 CHP. With this powerful a motor, the 20” X 55” treadbelt is easily handled. This treadmill also comes with a 90 days parts and labor warranty coupled with a 25 year motor warranty. If that’s still not enough for you, consider the fact that you also get a whole lot of other extras like a heart rate monitor, an easy to see display powered by the trademarked Clearview Display technology, workout fans, upper body arms, and even the ability to save space by folding upwards. Work out as intensely as you want on the Proform 780 Crosswalk. It’ll probably be one of your best purchases ever. Good points Cross trainer arms adds a new dimension to treadmill workout programs by also training your upper body Fair amount of workout programs Not too expensive for a treadmill with so many bells and whistles Bad points Treadmill quality is suspicious since they’re only willing to offer a 90 days parts and labor warranty when 1 year or even 2 years is standard at this price Incline levels not listed Just no overwhelming to buy if it’s not at a huge discount Comments If it’s priced above, there is no good reason why you should buy this over any of the other similarly priced but better built treadmills from Proform. So either wait for the big sale or buy something else.