You might also have her look into getting some type of back brace to keep everything snug and aligned, as well. She can ask her physician or PT person, or she may have a corset still hanging around from her surgery. If so, I highly recommend she use it while playing.
If she does decide to play and you don't go with the Aerobie Ring, get her a set of 150 class or lighter discs....they really fly, even with minimal speed and action.
If she does decide to play and you don't go with the Aerobie Ring, get her a set of 150 class or lighter discs....they really fly, even with minimal speed and action.