This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. If you’ve been physically inactive for a while or have never identified as athletic, it can feel daunting to figure out how to start ...

Easy running, by definition, should feel easy. But as any runner knows, those long, slow runs can sometimes be the most difficult of a training program—both mentally and physically. Some good news: ...

Whether you're trying running for the first time or switching up your workout routine for the new year, you may be wondering whether it's better to run longer or faster. There's nothing quite like a ...