Most golfers are confused about how and where the club moves during the golf stroke. The Medicus Vision-Track gives the player a clear pictures of what SHOULD be happening and almost immediately improves their Swing Plane by simply following the "Alternate Target Line". Highly portable, easy to set-up, and designed to hit golf balls off of, the Medicus VisionTrack™ gives you immediate feedback on whether or not your stroke is on, or off plane.