"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 ...

Plus, which is easier on joints.

People on a weight-loss journey often find themselves lost in a crowd of information on the best way to do so. Do I drop my calories way down to lose 2 pounds a week? Do I spend hours doing cardio ...

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: ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you’re looking to boost muscle or lose weight, two cardio fitness machines are gym staples: the StairMaster and the ...