Kendall Muscle Grading System: Difference between revisions

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[[Category:MOOCs]]
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|0
|0
|0
|0
|-
|-
|Tendon becomes prominent or feeble contraction felt in muscle with no visible movement
|Tendon becomes prominent or feeble contraction felt in muscle with no visible movement
|Trace
|Trace
|T
|1
|1
|T
|T
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|Movement through partial range of motion
|Movement through partial range of motion
|Poor -
|Poor -
|P-
|2-
|2-
|1
|1
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|Movement through complete range of motion for the muscle being tested
|Movement through complete range of motion for the muscle being tested
|Poor
|Poor
|P
|2
|2
|2
|2
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|Holds against slight pressure in test position  
|Holds against slight pressure in test position  
|Poor +
|Poor +
|P+
|2+
|2+
|3
|3
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|Moves through partial range of motion against gravity
|Moves through partial range of motion against gravity
|Poor +
|Poor +
|P+
|2+
|2+
|3
|3
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|Gradual release from test position occurs
|Gradual release from test position occurs
|Fair -
|Fair -
|F-
|3-
|3-
|4
|4
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|Holds test position (no added pressure)
|Holds test position (no added pressure)
|Fair
|Fair
|F
|3
|3
|5
|5
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|Holds test position against slight pressure
|Holds test position against slight pressure
|Fair +
|Fair +
|F+
|3+
|3+
|6
|6
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|Holds test position against slight to moderate pressure
|Holds test position against slight to moderate pressure
|Good -
|Good -
|G-
|4-
|4-
|7
|7
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|Holds test position against moderate pressure
|Holds test position against moderate pressure
|Good
|Good
|G
|4
|4
|8
|8
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|Holds test position against moderate to strong pressure
|Holds test position against moderate to strong pressure
|Good +
|Good +
|G+
|4+
|4+
|9
|9
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|Holds test position against strong pressure
|Holds test position against strong pressure
|Normal
|Normal
|N
|5
|5
|10
|10

Revision as of 10:17, 2 February 2024

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Kendall Muscle Grading System[edit | edit source]

Table 1. Kendall Muscle Grading System levels[1]
Description Grade
No movement No contraction felt or seen in the muscle Zero 0
Tendon becomes prominent or feeble contraction felt in muscle with no visible movement Trace 1 T
Supported in horizontal plane Movement through partial range of motion Poor - 2- 1
Movement through complete range of motion for the muscle being tested Poor 2 2
Holds against slight pressure in test position Poor + 2+ 3
Tested in an antigravity position Moves through partial range of motion against gravity Poor + 2+ 3
Gradual release from test position occurs Fair - 3- 4
Holds test position (no added pressure) Fair 3 5
Holds test position against slight pressure Fair + 3+ 6
Holds test position against slight to moderate pressure Good - 4- 7
Holds test position against moderate pressure Good 4 8
Holds test position against moderate to strong pressure Good + 4+ 9
Holds test position against strong pressure Normal 5 10

References [edit | edit source]

  1. Kendall FP, Kendall McCreary E, Geise Provance P, McIntyre Rodgers M and Romani WA. Muscles Testing and Function with Posture and Pain - Fifth Edition. Philadelphia: Lippincott Williams and Wilkins, 2005.