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MMT scores, transformed to an 11-point rating scale (0–10), where 1 = 1, 2 = 2, 3 = 3–, 4 = 3. 5 = 3+, 6 = 4–, 7 = 4, 8 = 4+, 9 = 5–and 10 = 5. The vertical line illustrates the border between muscles that cannot/can overcome gravity. Note the stronger muscles in hands.
