Nice to hear from you never2old, I will have to take a look at the Tesco site you mentioned, never even knew it existed! I have today done my third Therapeutic swim class. I like it very much and do seem to be getting some benefit from it. The only downside is that I personally find the water a little too cold, I have Raynaud's syndrome and my hands go completely numb in the cold water which is not nice. I have already done three sessions at the gym, only using certain pieces of equipment due to my arthritis, they are ones that the staff advised. I am taking it slowly at first, only staying around half an hour a time. It is enough at the moment, though I am hoping to slowly increase the time I spend there and also use more of the equipment. Have to say I didn't realise I was so unfit until I started going, I am just hoping that after I have been going for a while, the pain in my joints, especially my back. Will report back...