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The Athletic Trainer System

Keffer Development Services is the home for ATS (the Athletic Trainer System) 



ATS is the leading software packages in the sports medicine industry for use by athletic trainers.  ATS is used throughout the United States and around the world.


NATA      Datalys 

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The best software available for Athletic Trainers...   call 1-888-328-2577

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24 Village Park Drive, Grove City, PA  16127