I am wanting to get my CPT, but also want to teach group fitness classes. Can I do both? ADVERTISEMENT 2.02K viewsOctober 31, 2012 0 Teal October 31, 2012 0 Comments Does a certification in personal training allow me to teach group fitness or do I need to get a group fitness instructor certification as well? 11 Answers ActiveVotedNewestOldest 0 Martin0 Posted 0 Comments You should get both certifications if you are going to work with single clients/small groups and also large groups. Working with 1 to 4 clients is not the same as working with 10 or 20 class participants. You are viewing 1 out of 11 answers, click here to view all answers. Register or Login