I underwent a course of CoolTone treatments to strengthen and firm my glutes. The treatment was painless. When the course was completed both the technician and I agreed there was no change at all. She said the doctor would follow up with me, but of course I never heard from her. I have no idea why this did not work, but it was a waste of time and money for me. I would definitely not recommend Accent Aesthetics (now located in Linwood NJ) for this treatment, or their (poor) communication.