I bet very few or none of you raised your hand. Now raise your hand if you want a really toned body! Ahh…there you all are. Guess what?...

Understanding the different effects of Cardio, HIIT, and Sprints is important. Why do them? When to do them? Which one is best? As a...

Researchers still haven’t figured out exactly why HIIT works to improve aerobic fitness more than continuous types of exercise. But one...

What robs us of mastery is saying I know this already. Two HIIT circuits for a total body workout. 1) I call this the Flip/Flop because...