Hint: You can’t really go wrong—but your goals can point you one way.

You might have some friends who sign up for races on the reg. They know their half-marathon pace versus their sprint speed, and they have the medals to prove their stellar performances. You might also ...

Suddenly, I feel like a kid again.

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Both running and cycling score big when it comes to calorie burn. Due to the weight-bearing nature of running, though, you’ll burn a few more calories doing a bit of the ol’ left-right-left than you ...