I don't think it had any effect at all. Is it because of the doctor's hand or because I have more muscles ? It feels bigger and harder. It feels like the lines on one side have been cleaned up a bit and on the other side it feels like it's gotten bigger. Haha. I have muscles on the inside of my calf. It was stressful. It was about 150,000 won, but honestly, it's a waste of money. But I haven't given up hope yet, so I'm thinking about going to another hospital haha.