Box and Blocks Test
The Box and Blocks Test (BBT) is a manual dexterity test that consists in moving, one by one, as many cubic wooden blocks (2.5 cm in size) as possible in one minute from one compartment of a box to the other (dimensions 53.7 cm X 25.4 cm X 8.5 cm). The BBT score corresponds to the number of blocks moved [The non-amputated side was also assessed during the first evaluation. This repetitive test is coherent with tasks that are performed with a hook and is compatible with the records of motion analysis laboratories.