Performance training for athletes: driven by science, proven by results. Based in Orange County, California, Synergy focuses on men and women athletes ranging in age from early teens through their 70's. Competitive and demanding professionals and successful business owners, our clients come to us with a need to excel at their sport by increasing their speed and strength, and minimize risk of injury through the use of a broad range of personal training programs and dietary guidance. The end result is an intense feeling of youth and confidence at any age.