1. A testing and training system comprising: a tracking system for continuously tracking the overall physical location of a player in a defined physical space; a computer operatively coupled to the tracking system for updating in real time a player virtual location in a virtual space corresponding to the physical location of the player in the physical space, and for updating a view of the virtual space; and a display operatively coupled to the computer, wherein the display displays the view of the virtual space; wherein the view is from a point of view in the virtual space corresponding to a location on a line directed outward from the display into the physical space.