What Even Is Proper Running Form? 4 Ways To Improve Your Stride

If Allyson Felix’s incredible Olympics performance has you googling sprint workouts, same. But while getting *all* the inspo from the pro is encouraged, you’d be wise not to copy her running form—or anyone else’s for that matter. Here’s why. Proper running form is totally personal. “It doesn’t matter if you’re trying to become a sprinter […]