ROGER FREDERICKS has been one of the most influential figures in the golf fitness movement over the past 20 years and is one of the few golf professionals with expertise in both golf instruction and physiology. He has worked on the golf swings and bodies of more than 20, 000 golfers, including more than 60 tour professionals and seven Hall of Famers. The creator of the smash hit infomercial „Roger Fredericks Reveals Secrets to Golf Swing Flexibility, ” he travels around the country conducting seminars. He resides in San Diego.