NordicTrack and Sole are two of the most popular at-home fitness equipment brands, each offering a lineup of treadmills, ellipticals, rowers and bikes. If you’re torn between the two, it’s important ...

As someone who has run on dozens of treadmills for nearly 800 miles this year, I can mostly tell you what to expect from a run on a ‘mill. The main differences usually fall in the margins — size of ...