How can I get certified as a group fitness instructor? ADVERTISEMENT 449 viewsApril 21, 2012 0 Sandra April 21, 2012 0 Comments can i do it online or at a conference and how much does it cost? 5 Answers ActiveVotedNewestOldest 0 Sue0 Posted 0 Comments I suggest exploring each certification and see which one fills your needs. You are viewing 1 out of 5 answers, click here to view all answers. Register or Login