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. After many years of ...

Running with stiff, tight muscles is not only hard, but it can also set you up for injury if you make it a habit. So doing a few running stretches regularly to maintain or improve your flexibility and ...

We get it: Post run stretches can sometimes feel like a waste of precious time. After all, they don’t leave you sweaty, breathless, or sore—perhaps leading you to think they aren’t a “productive” form ...

After a long run or a strenuous lifting session, it feels good to stretch your muscles. In addition to preventing injury, stretching can also improve flexibility, making everyday motions a little ...

Abs feeling sore after a run? Its likely abdominal fatigue from thoroughly working your core muscles hard. Its fairly common to experience muscle soreness or stiffness, especially if youre a new ...

Trail running has many health benefits. Here’s how to start. Trail running has many health benefits. Here’s how to start. Credit... Supported by By Martin Fritz Huber Photographs and Video by Ryan ...