Your foam roller can do much more than just release tight muscles. Use it to strengthen and tone your whole body.
We've been using the new smartwatch for a week. Here's what we think.
The feature-loaded, do-it-all smartwatches that give elites a competitive edge
The tools that help her train for one of running's biggest marathons
The tools and tricks the pros use to stay injury-free
For long-term health in endurance athletes, when you eat is nearly as important as how much you eat
Good fitness is about more than just powerful legs and core
New research finds that performance varies drastically based on the time of day
Build up your back muscles to gain power and prevent annoying aches
We shook up the ranking a little bit this year