olves torn or penetrated skin ??? ??? ??? a person who will not or cannot move an injured joint is most likely suffering from a dislocation ??? ??? ??? strain the stretching and tearing of muscles and tendons ??? ??? ??? dislocation the displacement of a bone from its normal position at a joint ??? ??? ??? sprain the stretching and tearing of ligaments and other soft tissues at a joint ??? ??? ???