<DIV><P>This beautiful trigger point educational tool includes two charts: <B>Trigger Points: Torso</B> and <B>Trigger Points: Extremities</B>. Each chart illustrates and labels the muscles affected by trigger points, and shows trigger point locations with primary and secondary pain sensitive zones. Each chart includes a legend that explains how to identify particular trigger points and their pain zones.</P> <p>This edition has updated images and improved content organization to maximize visual impact. The torso chart shows trigger points of the upper torso and shoulder, posterior deep and anterior-posterior pain referral guide. The extremities chart shows upper extremity, lower extremity, and head and neck trigger points.</P></DIV>