For each muscle therapists can view the anatomy, referred pain pattern, needling technique, information regarding the needle to use with clear pictures and a lot of extra information. The Dry Needling App currently contains 119 muscles most used in clinical practice. Each muscle contains the following information: - Anatomy of the muscle - Trigger Point Referral Patterns on a 3D model - Related muscles within the same pain zone - Information about the needling technique (needle length, references and direction) with clear pictures - precautions - available in English, French, Spanish and Dutch Fully Responsive both for ipad and iphone. LEGAL DISCLAIMER This material is intended for health care professionals who are licensed to provide dry needling to their patients. Individuals using these techniques do so at their own risk. The producers of this app accept no responsibility for injury caused directly or indirectly due to incorrect or inappropriate application of the techniques demonstrated.