@parus I think I would find this quite help full. I would start off with a soft tennis ball for sure. I have a problem I just found out about. I have fibromyalgia and neuropathy and I know you all know that pain. I started have pain and discomfort on my right side just below my breast. If frightened me because I had breat cancer last year. I had an ultra sound done yesterday and the doctor called to tell me later that day. Yes quick. Said I need a gastro doctor and is sending a referral for the doctor I have been to. Now, I don't like the sound of fatty liver because I know it can be a prelude to cirrhosis. I do not drink alcohol and haven't in 30 years. It's not from alcohol. I do take percocets for the neuropathy and that has me concerned. Trying not to set myself up to worry before I see the doctor. Does anyone else have a fatty liver?