"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 ...

Complete upper body workout at the gym that hits every muscle group—chest, back, shoulders, arms, and core. We’ll start with ...

Typical injuries include slips, sprains and strains, but treadmills can also cause serious burns, concussions, broken bones and even death, although the latter is rare. “There are all kinds of dangers ...

As soon as you step foot into the cardio room, you must make a tough decision: whether to snag a trusty treadmill or steadfast stepper for your sweat sesh. Sure, the StairMaster is reliable for a slow ...

With the rope above your head (A), sit up into a crunch, hold for a second (B), then slowly lower. The added resistance will ...