A Reference for the most common trigger points and referral patterns for over 70 muscles. Features 100+ trigger points with their corresponding referral patterns. Each muscle includes the visual referral pattern and point location, plus a written muscle action, referral and comments for each muscle. You can choose to view each muscle individually, or use the zones view to see all the muscles that refer into a specific area, a great help in discovering the source of pain. Trigger points are tight places in a muscle that cause pain to be felt elsewhere in the body. This is great for massage therapists, physical therapists, chiropractors, or anyone wanting to discover the source of muscular pain, and learn about muscle function. FEATURED IN APPLES WHATS HOT FOR TWO WEEKS! "Any iPhone or iPod Touch user with an interest in the human body may find Real Bodywork’s reference app Muscle Trigger Points to be of special interest." Phone Gear Review "...the app is quite useful for identifying problem areas and gives us a great visual for pinpointing the problem. " Slap App Review iTunes User Reviews: "SIMPLE & EASY to use, INEXPENSIVE, along with EXCELLENT 3D graphics to help zero-in on areas of each muscle when palpating." Roc 5/5