Train Smarter: Know Your Target Heart Rate Zone

Get your blood pumping and heart rate thumping. Determine which heart rate zone is best for your fitness goals with this guide.

By Tyrone Holmes

The Science Behind Tabata Training

Short on time? No problem. Blast up to 400 calories in less than 30 minutes with tabata training. Here's the breakdown.

By Amanda MacMillan

Unexplained Weight Gain: 5 Things That Could Be Making You Fat

You're doing everything to lose weight, but the scale isn't budging. What's wrong? It could be your lifestyle. Avoid these five sneaky things.

By Jaylin Allen

Energizing Yoga Flow: Wake Up With Sun Salutations

Awaken a sleepy body and mind each morning with an energizing yoga flow.

By Laura Waite

Top 50 Songs to Add to Your Workout Playlist

Need a little fitness pick-me-up? Download these blood-pumping workout songs that will help you push through any exercise routine.

By Fara Rosenzweig

3 Stair-Climbing Workouts to Boost Your Fitness

Want to mix things up and challenge yourself at the gym? Try one of these high-intensity stair-climbing workouts.

By Runner's World

How Exercise Builds Healthy Relationships

Looking for a way to spice up your relationship? See how exercise helped one couple become stronger, both physically and emotionally.

By Jason Sheridan

3 Dynamic Stretches to Improve Flexibility and Coordination

Dynamic stretching is a good way to engage your muscles and prepare your body to exercise. Here are three stretches that focus on functional moveme...

By Joe Vennare