How 'Sprint Interval Training' Compares to HIIT (and How to Do It)
Sprint interval training, or SIT, is super trendy right now. It’s a great way to improve your running speed and to get in a ...
Walking This Way Delivers A Similar Burn To Running—Without Harsh Impact On Joints
Race walking is a sport that's more intense than an average power walk, but you don't need to compete to test it out. Experts ...
I'm an Exercise Physiologist. Here's How to Assess Your VO2 Max—and 3 Workouts to Amp It Up
Two main protocols are commonly used to determine VO2 max: ...