Here’s the best excuse not to go to the gym: you have a gym at home. And the NordicTrack X32i Smart HD Touchscreen Treadmill is more than a simple piece of exercise equipment. With an interactive training touchscreen, this treadmill combines all your favorite classes in one spot. Even if you use this smart treadmill in a less-than-beautiful area of your home, you can feel like you’re outside. Depending on the class you take, your trainer might take you on..