Inter-rater repeatability for posture and mobility tests in the Finnish Health Promoting Sports Club study
| Test | Agreement (%) | κ values |
| Shoulder posture | ||
| Shoulder protrusion on one or both sides | 68 | 0.63 |
| Scoliometer reading ≥3° at AC-joint level (yes/no) | 83 | 0.56 |
| Forward bend | ||
| Scoliometer reading ≥3° at back | 73 | 0.58 |
| Scoliometer reading ≥7° at back | 81 | 0.09 |
| Asymmetry in iliac crest height | 97 | 0.93 |
| Shoulder mobility | 68 | 0.42 |
| Good | 76 | 0.49 |
| Satisfactory | 81 | 0.22 |
| Poor | 81 | 0.47 |
| Modified Thomas test | ||
| Marked iliopsoas tightness on one side | 93 | 0.36 |
| Marked iliopsoas tightness on both sides | 90 | 0.66 |
| Navicular drop | ||
| Side-to-side difference ≥2 mm | 66 | 0.30 |
| ≥10 mm | 71 | 0.15 |
| Generalised joint laxity | 81 | 0.47 |