All-inclusive mud runs combine just enough crazy with challenge. This first-person account t...

By RJ Dollen

Even though the hip flexor is a small muscle, it connects a large part of your body to funct...

By Leila Harper

Triathlon nutrition, for elite athletes and beginners alike, can be a difficult obstacle on ...

By Jesse Kropelnicki

Expert advice on whether you should add high-intensity interval training to your routine

By Prevention

If you're new to cycling, fitting in often means looking the part. Here are mistakes common ...

By Patrick Brady

From period mishaps to runner's trots, running can cause some embarrassing issues. Here's ho...

By Women's Running

By Scott Adams