The Garmin Forerunner 55 fitness tracker normally retails for $199.99. As of Jan. 22, it's on sale for $165.99.

Dr. Jordan Metzl, a sports medicine physician from the Hospital for Special Surgery, joins TODAY to debunk common fitness ...

Modern at-home treadmills for running have plenty of controls and features to make your running workout more engaging and ...

Running burns the most calories per hour. However, other exercises like walking, bicycling, and HIIT workouts are great ...

From boosted metabolism to improved mental health, experts explain why running in winter could be the secret to reaching your ...

Is it better to run faster or longer? Sports medicine doctors share the pros and cons of each running style for endurance, ...

Only about a quarter of American adults get the recommended amount of physical activity, according to the Centers for Disease ...

It can be difficult to find motivation to keep fit when it's cold and dark outside. Here are some expert tips on how to stay ...

Myth: There’s an Ideal Running Form THAT Will Solve All Your Problems. Fact: Your form improves with experience. ‣ “There is ...

Read one writer's experience with fitness data obsession and how they overcame the need to track every workout metric.

When it comes to walking versus running, which reigns supreme? The answer is that getting moving matters most.

Avoid severe injuries while running by doing these important stretches, exercises and yoga poses before hitting the track, ...