iMuscle is the number one selling health & fitness application on the ipad and is now available for desktop. iMuscle can be used to easily identify a body part or individual muscle by zooming into a 3-Dimensional human body with the musculature exposed. The user can then access hundreds of exercises associated with the development / rehabilitation of specific muscles. Multiple user profiles and workouts can be created using iMuscle, making it ideal for fitness instructors and their clients. Also, due to the anatomic nature of this app, it is a very useful tool for physiotherapists.