The popularity of High Intensity Interval Training (“HIIT”) has surged, and if you haven’t tried it yet now is the time. I just released three new DVDs based on HITT, which I call my Ultra Focused Interval Training (UFIT) program.
What exactly is HIIT? It’s a workout that is meant to push speed, endurance, and strength to the next level. You perform activities at a VERY high intensity for short bursts, or intervals, and you complete multiple sets of these intervals with minimal rest between them. This drives your heart rate up, forcing your body to adapt and accommodate.