How many cec do I need to recert for, Fitness Instruction? ADVERTISEMENT 325 viewsSeptember 22, 2014 0 Kathryn September 22, 2014 0 Comments 2 Answers ActiveVotedNewestOldest 0 Harris12 Posted 0 Comments Kathryn, What is your certification? 0 Ariadne-2 Posted 0 Comments If you go to the website for, or call the agency with which you are certified they can give you this information. There are differences between different agencies, as well as between different types of certification. Register or Login