Happy Muscles: Self-Help Guide Book to un-knot muscle pain. This book empowers you to identify what might be causing your pain and to make it go away —so you can get back to action—fast! This troubleshooting guide features more than 250 pain-mapping muscle knot illustrations. It illustrates pain patterns, muscle knot locations, and self-help treatments for the entire body—from head to toe. Easy-to-follow format. Co-written by Spring Faussett, inventor of Tiger Tail, and Julie Zuleger, Ph.D., ACT, NCBTMB, CMTPT. 84 pages.