I've been taking electric treatment for a week. My nearby JA is holding this campaign for free. Electric treatment isn't same as low-frequency therapy. Electric treatment makes your blood clean and makes metabolism better, so shoulder stiffness, sleeping problems, backache and etc. will be better. That's what they say. The instructor is so nice. He has charmed hundreds of aged people. He sometimes acts like their grandson and cares about their health. Myar loves to go, too. She says "I have a pain in my neck. Got to go there."