Table 4 Free-Marginal kappa statistics of asymmetries; k > 0.2 = (+), 0.2 > k > 0 = (o), k < 0 = (−)
Items | novice - live vs. expert | novice - video vs. expert | expert - video vs. expert | Test-retest live | ||||
|---|---|---|---|---|---|---|---|---|
kappa | agreement | kappa | agreement | Kappa | agreement | Kappa | agreement | |
Thoracic Mobility | .33 (+) | 66% | .62 (+) | 80% | .62 (+) | 80% | .20 (o) | 60% |
Shoulder mobility | .62 (+) | 80% | .90 (+) | 95% | .62 (+) | 80% | .30 (+) | 65% |
Inline Lunge | .14 (o) | 57% | −.05 (−) | 47% | −.05 (−) | 47% | .20 (o) | 60% |
Hurdle step | .52 (+) | 76% | −.24 (+) | 38% | .62 (+) | 80% | .70 (+) | 85% |
Pelvic stability | .62 (+) | 80% | .14 (o) | 57% | .24 (+) | 61% | .50 (+) | 75% |
Rotary stability | .24 (+) | 61% | .62 (+) | 80% | .14 (o) | 57% | .20 (o) | 60% |
Side plank | −.24 (−) | 38% | −.14 (−) | 42% | −.05 (−) | 47% | −.10 (−) | 45% |