Based on research from Harvard T.H. Chan School of Public Health, estimates. When it comes to staying fit, discipline is as ...

They’re so easy to incorporate into your week.

Plus, the surprising benefits of turning the intensity down a notch.

Before diving into the details, it’s important to remember that strength training and high-intensity cardio are not mutually exclusive, says Maricris Lapaix, CPT, a certified personal trainer at Centr ...