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Copyright ©The Author(s) 2017.
World J Orthop. Jan 18, 2017; 8(1): 21-29
Published online Jan 18, 2017. doi: 10.5312/wjo.v8.i1.21
Table 10 Medical Research Council scale to assess the strength of muscle[8]
GradeDescription
Grade 0No contraction
Grade 1Flicker or trace of contraction
Grade 2Active movement with gravity eliminated
Grade 3Active movement against gravity
Grade 4Active movement against gravity and resistance
Grade 5Normal power