Hi there! Describing my problem as disability seems like an exaggeration, but the lovely disabled martial artists of MAP seem like the most likely people to have advice... I used to do striking arts and love grappling when I was younger, but have developed a bladder disorder that has flare-ups and remissions, and painful flare-ups are easily triggered by pressure. I can still do katas, most weapon work, and standing joint locks/standing submissions, but is grappling and sparring out for me for good due to the danger of having the bladder hit/laid on? Is there good protective equipment or technique advice for this?