Abstract：Lumbar disc herniation is a common clinical disease in the department of orthopedics. Its incidence is increasing year by year，and the patients becoming younger and more widespread. The theory of “sinew- bone balance”， which originated in the pre- Qin and Han dynasties， highly summarizes the normal physiological state of the spine in human. With the emphasis on both sinews and bones in treatment， LIN's bonesetting is a bonesetting manipulation with explosive force as the core， which restores the mechanical balance，namely the state of sinew-bone balance，through restoring and treating injured sinews and bonesetting. Based on the theory of sinew- bone balance， this paper discusses the prevention and treatment rules of LIN's bonesetting treating lumbar disc herniation，so as to provide ideas for the prevention and treatment of lumbar disc herniation.