The 2450 is basically the tank of treadmills—spacious, cushioned, and built for high-mileage beasts or the whole houseful of sweaty marathoners. It’s fast when switching speed and incline, with iFit ...

Put an end to this common tale: you invest in a treadmill, assemble it, and it devolves into the most expensive clothes rack you own. But with the NordicTrack 2450, prepare to defy expectations and ...