Over 90 percent of the US population seeks help for back pain at one point or another during the course of their life. If you're a horseperson, back pain is of particular concern as it not only robs you of the joys of riding--it threatens your livelihood, as well. From grooming and tacking up, to performing a flawless reining pattern or jumping a clean round, to stacking hay bales or pushing a wheelbarrow, everything we do on and around horses demands...