This study tracked ultramarathon runners across 100 km, 160.9 km, and 230 km events to examine real-world metabolic, hormonal ...

Because performance isn’t just about how hard you train—it's how well you recover. Here’s where NYC’s most ambitious women go ...

Glucose is the currency our body uses for carbohydrates ,’ explains Dr David Lipman, a health and human performance ...

Viking-era recovery methods work. Here's a deep dive into three unusual yet highly effective techniques to optimize your post-workout recovery.

Whether you work with a coach, run with a training group, or have been educating yourself online, you’ve probably heard the phrase “quality run.” These sessions aren’t better than any other training, ...