Considering the exploratory nature and small N of the study, descriptive statistics will primarily be used to consider and report results. Of particular interest is whether or not and the extent to which massage therapy that incorporates principles from mirror therapy affects PLP when applied to the intact limb. For the primary outcome variables (VAS 1-3), an average of each VAS measured in the first A phase will serve as baseline for each subject. Acute effects will be quantified by considering the change score (Δ) from baseline VAS measures to the VAS measures collected just before the 2nd massage treatment application (after one massage treatment). Cumulative effects will be quantified by considering the Δ from baseline VAS measures to the VAS measures collected at the first collection point in the second A phase of the study (after all massage treatments).