Dr. Mark Charrette is a frequent guest speaker at twelve chiropractic colleges and has taught more than 1,500 seminars worldwide on extremity adjusting, biomechanics, and spinal adjusting techniques. His lively seminars emphasize a practical, hands-on approach. He is a former All-American swimmer who has authored a book on extremity adjusting and produced an instructional video series. After graduating from Palmer in 1980, he developed large practices in three different states (California, Nevada, and Iowa), followed by more than two decades of presenting chiropractic technique, philosophy, and personal growth seminars worldwide. He has authored multiple articles for professional publications and developed his own chiropractic extremity technique. He serves on the post-graduate faculty of Palmer, Parker, and Cleveland College of Chiropractic.