David Grisaffi has been a sports enthusiast his entire life. He participated in football, basketball, wrestling, swimming, tennis, and baseball, and excelled at wrestling. His love for sports led him into a career in sports conditioning and fitness training. David majored in physical education and holds multiple certifications including three from the prestigious CHEK Institute: Level II high Performance Exercise Kinesiologist, Golf Biomechanic, and health and lifestyle counselor. He also holds certifications from the International Sports Sciences Association (ISSA) as a personal trainer and specialist in performance nutrition.