This easy-to-use flip chart book has a built-in easel and is a perfect visual aid for explaining the role of trigger points in causing pain and discomfort. The Trigger Points Understanding Myofascial Pain and Discomfort includes 34 detailed anatomical illustrations of trigger points and affected pain sensitive areas, as well as 19 diagrams of pain relief exercises. Anatomical chart book has heavy duty Laminatedpages. Markable. 9 pages. Size: 11" x 14".