Your Exercise Bike Knows a Lot About You—and It Doesn't Keep Every Secret
Fitness companies such as NordicTrack, Peloton, and Tonal collect and might share information you'd rather keep private, a ...
19 home gym deals to keep you fit — my top picks from $17
Keep your new year resolutions in check with these fitness deals on dumbbells, home gym machines, yoga mats and more.