"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The 25-7-2 Stairmaster workout is the next 12-3-30 workout. You heard it here first. In the same way that ...

Summer beach weather and wedding season are fast approaching, which means one thing: It's panic time to get into top form. Long, cold winters aren't conducive to walking, running, and being active ...

"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 ...

The 25-7-2 Stairmaster workout is the next 12-3-30 workout. You heard it here first. In the same way that the 12-3-30 trend uses just one machine, so does the 25-7-2 workout: the Stairmaster, and ...