Manual Muscle Test Grading

Question 1

No contraction felt in the muscle

Answer 1

0 (zero)

Question 2

1 (trace)

Answer 2

Tendon becomes prominent or feeble contraction felt in the muscle, but no visible movement of the part

Question 3

Moves through partial range of motion in the horizontal plane

Answer 3

2- (poor-)

Question 4

2 (poor)

Answer 4

Moves through complete range of motion in horizontal plane

Question 5

Moves through partial range of motion in antigravity position

Answer 5

2+

Question 6

3- (fair-)

Answer 6

Gradual release from test position in antigravity position

Question 7

Holds test position in antigravity position (no added pressure)

Answer 7

3 (fair)

Question 8

3+ (fair+)

Answer 8

Holds test position against slight pressure in an antigravity position

Question 9

Holds test position against slight to moderate pressure

Answer 9

4- (good-)

Question 10

4 (good)

Answer 10

Holds test position against moderate pressure

Question 11

Holds test position against moderate to strong pressure

Answer 11

4+ (good+)

Question 12

5 (normal)

Answer 12

Holds test position against strong pressure