Glad to see that you are doing a positive thing not only for your students but for yourself. My school in NE has two men that are in wheelchairs and the instructor does everything to make them a part of the class. They line up and do warm ups, spar, and do their variation of their forms with their respective belt rankings. I really enjoyed sparring with them cause it was very challenging for me; i found it very hard to get behind them. Keep up the good work!!