ICC for measures of strength and ROM
| Inter-rater | Intrarater | |||
| ICC (3.1) | (95% CI) | ICC (2.1) | (95% CI) | |
| Strength | ||||
| IR | 0.85 | (0.69 to 0.93) | 0.94 | (0.86 to 0.98) |
| ER | 0.86 | (0.70 to 0.94) | 0.86 | (0.73 to 0.98) |
| ROM | ||||
| IR | 0.31 | (0.08 to 0.57) | 0.65 | (0.33 to 0.84) |
| ER | 0.31 | (0.08 to 0.56) | 0.72 | (0.45 to 0.87) |
ER, external rotation; ICC, intraclass correlation coefficients; IR, internal rotation; ROM, range of motion.