Mackenzie Lobby

If you’re looking to put in more miles and avoid early fatigue, consider working this simple strength routine into your schedule.

After busting your butt all summer swimming, biking and running, there’s a certain appeal to simplifying your life in the off-season.

Run interval workouts are key for boosting fitness, but you've got to do them the right way to really get the most from them. Here's how.

These sessions play into the idea of “progressive overload,” which states that performance improves with added training stress.