how do I become a certified instructor? ADVERTISEMENT 843 viewsJune 24, 2015 0 K.O. June 24, 2015 0 Comments Senior Fitness, Aqua Aerobics, Yoga 9 Answers ActiveVotedNewestOldest 0 Eric Posted 0 Comments IT all depends on what format! I just certified in Insanity and it was through Insanitycertification.com and you can also google your format and instructor and some classes should pop up. Or talk to your local gym! You are viewing 1 out of 9 answers, click here to view all answers. Register or Login