what is the definition of trx by the FDA ? what kind of device it is a sport or a medical ADVERTISEMENT 926 viewsNovember 20, 2012 0 dror November 20, 2012 0 Comments 7 Answers ActiveVotedNewestOldest 0 NatalieSmith5 Posted 0 Comments Hello Dror, The Food and Drug Administration deals with food safety regulations. Although, to over think this, if exercise is medicine, it depends on how something is used to define if it is medical or sport equipment. Take care. You are viewing 1 out of 7 answers, click here to view all answers. Register or Login