manipulate

Entry Definition
s/he relocates h/ (dislocated joint) by manipulating h/; s/he manipulates h/ (person, animal) to set fractured bone or relocate dislocated joint
s/he sets or relocates it (fractured bone or dislocated joint) by manipulating it
s/he knows how to deal with h/, knows how to manipulate h/ (i.e., to get h/ to do what s/he wants)