Join Dr.  Len Kravitz – One of the Top Researchers in the world on Cardiovascular/Metabolic Training, 30 Year + Professor and coordinator of Exercise Ccience at University of New Mexico and Jason Stella discuss....

1. 21 hottest fitness trends ,HIIT and Steady State - The science behind the benefits of both
2. History behind HIIT Training vs. what it has become today
3. The benefits of Steady State cardio training
4. The benefits & research highlights of HIIT Training
5.  Risks of HIIT
6. How does HIIT improve Aerobic Base...If at all?  In your mind, is that a concern?
7. How and when to use them?
8. Dr. Len's favorite HIIT workouts.