1
Jerry R Williams: Athletic evaluation and training apparatus. Harald Phillip, Don J Flickinger, Jordan M Meschkow, February 24, 1987: US04645458 (333 worldwide citation)

This relates to a method and apparatus for testing and enhancing a football player's ability to quickly react to visual stimuli. When the player leaves a starting position, first and second timers begin counting. When the player reaches a first reaction point, the first counter is stopped thus conta ...


2
Athletic evaluation and training apparatus. Philipp Harald, FLICKINGER Don J, July 28, 1988: WO/1988/005323

Apparatus and method for testing and enhancing the ability of a football player to quickly react to visual stimuli. When the player (X) leaves a starting position (10, 74), a first timer (48, 96) and a second timer (50, 98) begin counting in response to the breaking of a light beam (12, 76). When th ...



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