Runners often forget about the power of the core for performance. This group of muscles—which spans from below your chest through your hips, taking up your entire torso—helps you transfer power ...

How to Run Faster was created with Runner’s World Training Plans in mind. They are designed for runners of all levels ...

Whether you’re training for your first 5K or a half marathon, running alone won’t build all the strength you need. Yes, hitting the pavement boosts your fitness and endurance, but you must incorporate ...