Stretch safely—before you run. Maybe you've heard that stretching before a run is a big mistake. Indeed, studies show that static stretching—holding a muscle in an elongated, fixed position for 30 seconds
Here's a quick breakdown of these three major types of speed workouts. Hi Jenny, I just read your article, 'What Should I Do During the Off Season?'. Very helpful, thanks! Could you briefly explain to
A new study explores the dose-response curve of the endurance booster. Beet juice is the big endurance-boosting sensation of the past few years. But how much, exactly, do you need? How much does it help?
Study provides more support for gradual transition to barefoot running. You've probably heard that, if you're going to add barefoot running to your training, you should do so gradually. A small study of