It’s easy to assume that, as we get older, our physical capabilities decline. And maybe there’s nothing we can do about it. While our bodies certainly age — I hate to admit it, but my back pain has ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. For strong, powerful ...

Walk with us! Sign up for our free Start TODAY newsletter to join the walking club with Al Roker and receive daily inspiration sent to your inbox. Then, join us on the Start TODAY Facebook group for ...

The hamstring muscles are often overlooked, yet they play a pivotal role in exercise performance and mobility. Though you’ve probably seen fitness gurus sharing their intense hamstring workouts, you ...

The hamstrings tend to get a lot of love during a stretch routine (who doesn’t have tight hammies?). When it comes to strength training, though, the quads and calves steal most of the spotlight — ...

Do you ever wake up with tight, stiff legs and wonder why? Or maybe, during yoga class, you find it difficult to touch your heels to the ground in downward-facing dog. Either way, you could probably ...