What ballet core certifications are the best and more prestigious? ADVERTISEMENT 528 viewsFebruary 5, 2013 0 Darlene February 5, 2013 0 Comments IM FROM PUERTO RICO, AND I RECENTLY DO A RESEARCH OF THE BALLET BAR CORE WORKOUT AND I LIKE THE CLASS. I HAVE 20 YEARS OF EXPERIENCE IN THE FIELD IN MY COUNTRY. I WANT TO KNOW WHICH CERTIFICATIONS ARE THE BEST AND MORE RECOGNIZED IN FITNESS. 5 Answers ActiveVotedNewestOldest 0 Bryant0 Posted 0 Comments Follow ballet certifications in the US. Also CAPPS LOCK. You are viewing 1 out of 5 answers, click here to view all answers. Register or Login