
Cardio workouts


Half-hour fitness classes

The 20-minute stair workout

7 HIIT Workouts That Burn 500 Calories

We tried it: UFC Gym

How to become a runner

The Best Running Workouts to Increase Speed and Endurance

10-week, half-marathon training plan

The Best Plyometric Exercises to Build Muscle

Can you pass one (or all) of these fitness tests?

Why 'cardio' doesn't always mean 'weight loss'

Oracle Team USA's kickass cardio workout

Climb your way out of depression

The truth about cardio and muscle

How to run right

The hill sprint workout to drop fat and build muscular legs

Transform your body with trail running

The Absolute Beginner's Guide to Running

Take a walk to boost brain flow

The best cardio workout

Get pedaling to reduce chance of disease

The best punching bag workout

For more energy take the stairs

13 Ways to Fire up Your Cardio Workouts
