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Representation of one trial of each movement the participants need to perform. All movements start at the neutral position. The movements are: (a) flexion and extension of the wrist; (b) radial and ulnar deviation of the wrist; (c) pronation and supination of the wrist; (d) flexion and extension of the MCP and IP joints of the thumb; and (e) flexion and extension of the MCP, PIP and DIP joints of the four fingers.
