“In recent years, it’s come up a lot in the literature as one of the leading indicators of overall health and longevity,” ...

Learn more about this metric and the best training sessions to add to your schedule to boost your cardio fitness.

Whether you want to master the basics or snag a PR, we have the training program for you.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." RUNNERS CAN EASILY fall into a basic routine for their workouts: Lace up, hit the pavement, then cruise ...

Combining Zone 2 running, goal pace running and sprinting in your weekly training plan can be ideal for developing aerobic endurance, pacing skills and explosive speed.