Thomas Meyers and Mary Wanless have put together a great article about how fascial lines in the body relate to horseback riding. It is an article that all riders will find useful. It discusses the front and back line connections in the body and how to use them to stabilize your position. By stabilizing your position you give the horse a chance to do the same in their body.
Lauren Gee Certified Rolfer™
Rolfing ® Structural Integration Longmont and Denver Colorado