High-Intensity Interval Training (also known as HIIT) is a specialized form of interval training that involves short intervals of maximum intensity exercise separated by longer intervals of low to moderate intensity exercise (High Intensity Interval Training). A recent study compared participants who did steady-state cardio for 30 minutes three times a week to those who did 20 minutes HIIT three times per week. The result is astonishing. The HIIT group showed a 2 percent loss in body fat while the steady-state group lost only 0.3 percent (High-Intensity Interval Training: The Ultimate Guide). Due to such outstanding fitness results, now more clubs have utilized HIIT as a selling point.
1. Shred415 needs to