A method for ensuring proper execution of exercises. A user is provided with a means for displaying a visual cue, in one embodiment a laser. The laser is worn by the user on certain areas of the body, for example a joint. The laser is projected and displayed on to a substrate such as a grid. In turn, the user is directed to move, resulting in movement of the visual cue on the grid. Reference points on the grid are compared to the movement of the user, as a result providing feedback from the movement of the user to an extent proper execution of the exercises can be corrected and applied.
Laser guided feedback for rehabilitation and fitness exercises