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Table 1 Intra-rater reliability of the amount of change in the scapular angles during isometric shoulder flexion

From: Relationship between scapular control during isometric shoulder flexion and scapular motion during baseball pitching: a cross-sectional study

Scapular angle

ICC (1, 3)

95% confidence interval

Lower

Upper

Downward rotation

0.89

0.68

0.97

Internal rotation

0.79

0.41

0.94

Posterior tilt

0.81

0.46

0.95

Upward rotation

0.72

0.20

0.92

External rotation

0.55

0.28

0.88

Anterior tilt

0.80

0.43

0.95

  1. ICC, intraclass correlation coefficient