"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 ...

Here's the superior equipment for strength, cardio, and calorie burn.

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 ...

Cardio is an essential part of a healthy life, as it supports your lungs and heart, as well as your longevity. In fact, the CDC recommends that adults meet the following requirement: ...