Now available in large format, 42 inches wide x 62 inches high, this beautiful trigger point educational tool illustrates and labels the muscles affected by trigger points. The chart shows trigger point locations with primary and secondary pain sensitive zones and includes a legend which explains how to identify particular trigger points and their pain zones. Torso images show trigger points of upper torso and shoulder, posterior deep and include an anterior-posterior pain referral guide. Extremity images show trigger points of the upper extremity, lower extremity, and head and neck. Printed on durable, tear-resistant flexible plastic, this oversize chart is perfect for teaching and demonstration. Three eyelets across the top make the chart easy to hang.