The NordicTrack Commercial X22i is better than the treadmills you find in most gyms. It’s big, solid and has a well-cushioned track. It has some impressive features, including the huge incline ...

Most treadmills aren’t capable of training you for the mountains from your living room, but luckily the NordicTrack X22i isn’t most treadmills. With a decline grade that goes down to -6% and ...