-- Posted by sexilexipmsi at 8:06 pm on Oct. 14, 2008 if any one is familiar with it could you give me a summary or what excatly it is?? -- Posted by neverjeeps at 8:08 pm on Oct. 14, 2008 CrossFit is the principal strength and conditioning program for many police academies and tactical operations teams, military special operations units, champion martial artists, and hundreds of other elite and professional athletes worldwide. More info @: http://www.crossfit.com/cf-info/what-crossfit.html -- Posted by RIMHfire at 7:02 am on Oct. 15, 2008 Quote: from neverjeeps at 8:08 pm on Oct. 14, 2008 CrossFit is the principal strength and conditioning program for many police academies and tactical operations teams, military special operations units, champion martial artists, and hundreds of other elite and professional athletes worldwide. More info @: http://www.crossfit.com/cf-info/what-crossfit.html This.