Over at the Primal stand, I took part in a challenge to see how many calories I could burn on a HIIT bike in 20 seconds. To top if off, I was competing against the former Love Island UK star and ...
If you don’t have a power meter or are practicing HIIT off the bike, you can use rate of perceived exertion (RPE) to determine your effort level. RPE is how hard you feel you’re working on a scale of ...
If you love HIIT, you're going to want to learn about the internet's favourite new type of workout ... And while the most popular and often easiest way to do that is by running, your sprint can be any ...