Figure 2

Number of boxes moved during the Box and Blocks assessment for each participant during the baseline, midpoint, and exit sessions. The Box & Blocks task was performed in triplicate during each session and the number of blocks moved was averaged. Two participants (MPL_14 and MPL_20) did not have or regularly use a conventional prosthesis at the time of study participation and did not perform the Box & Blocks task as part of a baseline assessment.