For us elderly people, it would be great to be able to maintain our current level of health, so I pay attention to my health as much as possible and I’m very interested in health-care equipment. The Cosmo Doctor is extremely easy to operate, for which I am very grateful. There are Chinese-made electrotherapeutic devices too, but the Japanese ones are more reliable. And they come with good warranties, so I can purchase them with peace of mind. My back pain has drastically improved because I have been continuously attending. I have also made many friends here at the venue that I can see every day. I have learned a lot listening to people talk about health. Please continue these free trial venues in the future.