Dr. Mercola interviews Dr. Doug McGuff who is an emergency room physician who does high intensity exercises.
Dr. McGuff explains why high intensity exercise is beneficial and why it is important to allow for enough recovery time.
In another video, you see Dr. McGuff doing some high intensity exercise himself. Warning, this is intense. After watching you will understand why adequate recovery time is important.
Also watch Dr. McGuff’s talk on “Body by Science” which he explains the science of high intensity exercise and why the paleo diet works.
Dr. McGuff’s book is …