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MMT Grades

STUDY
PLAY
Zero 0/5
the subject has no palpable muscle contraction
Trace 1/5
the pt's muscle contraction can be palpated, but there is no joint movement
Poor Minus 2-/5
pt. does not complete ROM in gravity eliminated position
Poor 2/5
pt. completes ROM in gravity eliminated position or with assistance against gravity
Poor Plus 2+/5
pt. able to initiate movement against gravity
Fair Minus 3-/5
pt. does not complete ROM against gravity, but does more than half
Fair 3/5
pt. completes full ROM with no resistance
Fair Plus 3+/5
pt. completes ROM against gravity with only minimal resistance
Good Minus 4-/5
pt. completes ROM against gravity with min to mod resistance
Good 4/5
pt. completes ROM against gravity with moderate resistance
Good Plus 4+/5
pt. completes full ROM against gravity with mod to max resistance
Normal 5/5
pt. completes full ROM against gravity with maximal resistance