 - Inclusion Criteria include: 1 male or female burn survivors between the ages of 18 and 60, 2 an area of scar covering at least fifty percent of the CFU of interest, 3 control subjects must have full active range of motion of the metacarpal phalangeal joints, wrist and elbow according to published normative references and be free of any history neuromusculoskeletal injury within the last three years that involved the joints of interest. 