If you want to burn calories and fat, you may benefit from a HIIT routine. HIIT, or high intensity interval training, is one of the most popular form of exercise in the fitness world right now, and it appears that it is a more effective way to burn calories than simply cardio. However if you want to build your own HIIT routine it is important to understand the concept behind HIIT, as well as how it can benefit you personally. This is the first step to creating your HIIT routine. The Concept Of HIIT So what is HIIT? HIIT is a cardio training style where you will work out intensely for a short period of time before taking a break. One of the most popular methods is repeating a series of exercises for 30 seconds before taking a quick break to breathe and let your body recover. Another popular method is doing a few different exercises for a minute before taking a short break, but this is very intense! The breaks allow you to put a high level of energy into the quick 30 second work out