To learn whether or not your upper-body strength level is where it should be—or needs a bit of a boost—we spoke with experts.

They were told to slow down as they aged. Instead, these women picked up heavy weights and reshaped their strength, ...

Mike: So the test is called the 30-Second Sit-to-Stand Test. And as it sounds like in the title, you're going to do as many ...

Including 'the most evidence-based, most impactful form of weight management with the same impact on your metabolism as HIIT' ...

For Day 3, we’re asking you to spend at least 20 minutes exercising for your brain. Go for a walk with your accountability ...

With ribcage stacked over pelvis, send hips back and bend the knees, as if sitting onto a chair behind you. Keep your chest ...

World War II veteran George Poleske is 101, legally blind and hard of hearing, but he shows up every day to work out and stay ...