The centerpiece of the Peloton Tread is a huge 24-inch touchscreen that gives you access to hundreds of running and walking classes ... treadmills out there. Best for serious runners: NordicTrack ...

I’ve logged hundreds of miles of indoor running, mostly on good treadmills ... which not only offers excellent hardware but access to Peloton’s best-in-class guided classes.

These indoor walking workouts boost calorie burn, strengthen your core, and help you lose belly fat—all from the comfort of home. No equipment needed!