How Many Calories Does Running Burn? Which activity do you think torches the most calories: Thirty minutes of running, swimming or biking? ACTIVE.com
3 Cooldown Routines to Use Take the time to cool down after a workout and you'll ease your body into recovery mode. Try these 3 routines by coach Jenny Hadfield. ACTIVE.com
How to Run Faster With Less Work Train to run faster without piling on the miles or adding more workouts. Here's a fresh look at what you can do to work smarter. ACTIVE.com
Quiz: Do You Need a Running Coach? Take this quiz to find out whether you can benefit from the guidance a running coach. You might be surprised about what you learn. ACTIVE.com
How 13.1 and 26.2-Mile Training Differ Do you know the difference between half marathon and marathon training? If you said long runs, you're right, but that's not the whole story. Here's what you need to know. ACTIVE.com
