“The Grail Sports 8Board is an innovative training device that optimizes spinal flexibility and provides excellent movement for injury rehabilitation and pain prevention by working the spine in a gentle therapeutic manner that develops safe, effective, and powerful movements that come from the body’s core.” Dr. James Kline, DC – La Costa Chiropractic & Wellness, CA
“I use the 8Board with every client. There is no other product that works so well for improving balance and proprioception. I’ve also sold the 8Board to most of my clients for them to continue use at home on their own. Fantastic device!” Marc Garber, Orthopedic Specialists of North County Carlsbad, CA