I feel it would be worth updating the help file:Once a joint has been hyperextended, further ground controls willnot be possible to this person until they have healed. If the groundcontrol executed is a strike, however, further ground controls arepossible upon additional successful throws.The help file does hint that once a hyperextension has landed (regardless of location) that no more of these strikes are possible.So perhaps replace the above with:Two types of joint hyperextension are possible, shoulder or elbow, oncea specific joint has been hyper extended, further ground controls willnot be possible to this joint until it has healed. If the groundcontrol executed is a strike, however, further ground controls arepossible upon additional successful throws.
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