Studies show that interval training has many advantages, including:

* More Total Calories Burned During Workouts
* More Burned Fat Calories
* Increased Motivation
* Increased Endurance
* Increased Metabolism

Consider the following graphs detailing the fat burning effects of Interval Training (Red).

Additionally, fat burning continues for over 3 hours after the interval training ends (Red).

Respiratory Exchange Ratios during 3 hour recovery from low and high intensity exercise and a control condition of quiet sitting.

Phelain et al. J Am College Nutr 1997; 16:140-146

Above taken from www.korr.com