Clayton J. Grimes has over 10 years of experience in health, fitness, and gymnastics instruction. He holds various certifications including in personal training, CPR/AED, and a temporary Florida teaching certificate for health. Grimes currently manages the men's gymnastics and tumbling program at Gymnastics Etc., where he coaches over 30 boys and develops individualized training plans. Previously, he worked as a physical therapy technician and was a rings specialist on the University of Oklahoma men's gymnastics team, winning NCAA national championships.