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A summary of activity definitions (Input Type II) used for the study.23
| Activities | Initial position | Final position |
|---|---|---|
| Extension (Extn) | Supine | 10° Extn |
| Flexion (Flex) | Supine | 90° Flex |
| External rotation at extension (ERExt) | 10° Extn, 0° ERExt | 25° ERExt |
| Internal rotation at flexion (IRFlex) | 90° Flex, 0° IRFlex | 35° IRFlex |
