Flexibility is an underrated aspect of fitness, especially since we tend to lose some of our mobility as we get older—how many of the older folks in your life can comfortably reach overhead? But ...

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. Some Olympic fans ...

When we think of the word flexible, we may think about yogis twisting themselves into a pretzel knot or that one friend who can drop into a split at a moment’s notice, thanks to past gymnastics ...

There’s a good chance you’re reading this while sitting down at your desk. Or lounging on your couch. Or withering away on a bus, a train, or a plane. (Hey, we’ve been there.) Flexibility exercises ...

Confession: I hate stretching, and I haven’t been able to touch my toes in years. For a while, I shrugged off my lack of flexibility as a minor problem in the grand scheme of my overall fitness.

In TODAY.com's Expert Tip of the Day, a trainer shares how long people should hold stretches to get the most benefit. For some, sitting all day leads to sore and achy muscles. Others may notice ...