Sorry to hear about the accident..If its a loss of strength in the hand/wrist that you need to build up, squeezing a soft ball or the spring loaded hand grips work well along with wrist curls all light weight of course.. but if the damage is internal, nerve, or muscle damage, like a kind of paralysis to the hand then you should probably look into finding something like a glove (sticky or velcro ) type or something that will help you hold the stick as long as your still able to keep rhythm and some control, I would find a way to keep the stick in my hand..