Ingo Weigel is the author of -SELF-DEFENSE FOR MODERN TIMES-, the first book on Revat, an innovative fitness and self-defense program for professional adults living in an urban environment. read more...
Fredrick Hahn
author of Strong Kids, Healthy Kids, has been a professional exercise trainer for more than 20 years. read more...
Dr. Joel Furhman
is the author of Eat For Health, Eat To Live, Cholesterol Protection, and other nutritional books. read more...
Ingo Weigel
