Of the members of IDEA and ACE certified group exercise instructors, what percentage have been teaching for more than 15 years? ADVERTISEMENT 346 viewsSeptember 14, 2011 0 Susan September 14, 2011 0 Comments I am looking for statistical data on IDEA members and ACE certified instructors to use for an article I’m writing. 4 Answers ActiveVotedNewestOldest 0 Kelli0 Posted 0 Comments Hi Susan, Statistics from the 2011 IDEA World Fitness Convention show that about 47% of the attendees had at least 15 years experience in the industry. Hopefully that helps! 0 Michael0 Posted 0 Comments Hello Susan, Might be a liilte late to the party however, I have over 15+years. Sincerely, Michael 0 Hardy15 Posted 0 Comments Certified by the YMCA in the late 1980’s and ACE in 1992, I have been in the fitness industry for more than 25 years. 0 Julie0 Posted 0 Comments Did you ever get an answer? I’d be curious to know. Register or Login