What is the most reputable Tactical Fitness Trainer certification? I understand that NSCA’s TSAC-F is reputable. ADVERTISEMENT 622 viewsDecember 21, 2014 0 Melody December 21, 2014 0 Comments I have a client who trains groups of police officers and needs a reputable, nationally accredited certification to continue training! 2 Answers ActiveVotedNewestOldest 0 Bryan Posted 0 Comments Melody – I attended the TSAC conference this year and work in public safety. I decided to obtain a certification in TacFit through Rmax International. The emphasis on injury prevention was huge for me as was the credibility of Coach Scott Sonnon. You are viewing 1 out of 2 answers, click here to view all answers. Register or Login