Many runners believe their natural stride could be improved. Here’s what to know before trying to change yours. By Christine Yu Want to get better at tennis? Fine-tune your serve. Swimming? Perfect ...

If, like many runners, you’re pressed for time but want a go-to strengthening move to add to your workouts or break up a day at your desk, we have the perfect one: mountain climbers. Mountain climbers ...

There are a lot of different ways to improve as a runner — with by far the best and most obvious one being to do more running — but it’s true to say that your running form has an impact as well. While ...

"Faster, mommy, faster!" Allison's toddler squealed as she ran down the hill by her house with her jogging stroller. As a longtime runner and running biomechanics researcher, she found herself in the ...