That said, the stair stepper is usually a bigger calorie burn when you compare it directly to a treadmill. “More people ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. I confess that like a ...

From dumbbells to booty bands to treadmills, turning your living room into your personal fitness studio can be a journey packed with product research. We hope you don't mind, though, because we have ...