"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As soon as you step foot into the cardio room, you must make a tough decision: whether to snag a trusty ...

After years of talking about your weight loss plan, you’ve finally decided to take action. You hired a personal trainer, have a solid workout routine, and found the motivation you’ve been searching ...

The StairMaster operates similarly to a treadmill—with the major difference being that the belt is not flat, and you continuously climb stairs. But what benefits does training on the electric gym ...