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The Active Movement Scale [15]
| Observation | Muscle grade |
|---|---|
| Gravity eliminated | |
| • No contraction | 0 |
| • Contraction, no motion | 1 |
| • Motion ≤ 1/2 range | 2 |
| • Motion > 1/2 range | 3 |
| • Full motion | 4 |
| Against gravity | |
| • Motion ≤ 1/2 range | 5 |
| • Motion > 1/2 range | 6 |
| • Full motion | 7 |
