Superstar Arnold Schwarzenegger Delivers Ringing Statement Of Support For Chiropractic At Ica Symposium Forwarded by the International Chiropractors Association: 800 423-4690 ICA once again welcomed bodybuilding champion, world-renowned film star and friend of chiropractic, Arnold Schwarzenegger as its featured speaker at the 8th Annual Symposium on Natural Fitness held February 24-25, 2000 in Columbus, Ohio.