I was a orange theory member for a year before discovering this amazing class. I love how it's truly a more personalized personal training class. One thing it has that orange Thoery doesn't is boxing, I always burn double the calories. I also love that I feel leaner as well, I feel slim and lean, as in Orange thoery I felt like it made me more muscular and bulky. Thus far I am love with this class, and love the trainers who put in so much love and effort in improving every class daily!