I'm in a chair, my left leg and hand are useless but I have a pool. In the pool this weekend I "walked" and put weight on my bad leg and feel better now still, I get cooled, exercised, do a little therapy. It's right off my deck too!!! I'm ordering a Wet Vest - will hold me upright in deep water, head out of water,allow independence in pool. Been using a tube or a boat life-vest - both not right. Wet Vest fairly expensive (looked around on-line, one place wants $22.00 for shipping, found one who ships free.) but pool was expensive, love using it, this will allow me to fully.