Form submitted. Thank you!
Back in the day, we called it ‘bootcamp’. Now, it’s HIIT (standing for High Intensity Interval Training) which has gained a lot more popularity than its bootcamp counterpart. The truth is, there is really not much difference between the two in terms of the concept behind them, which is to workout at your top level of exertion in order to achieve maximum burn in minimum time alongside some cardiovascular and muscular endurance improvement.