Table 1 Participant Characteristics.

From: Four-dimensional computed tomography evaluation of shoulder joint motion in collegiate baseball pitchers

Age, y

Dominance

Experience, y

Height, cm

Weight, kg

Range of motion (Dominant/Non-Dominant), deg

Humeral head oblateness

First ER

First IR

Second ER

Second IR

Dominant

Non-Dominant

19

R

11

187

82

71/66

T12/T5

117/102

31/39

0.078

0.076

19

R

7

181

72

79/54

T6/T5

113/88

59/81

0.091

0.074

18

L

9

169

64

82/72

T3/T5

114/104

27/32

0.091

0.090

18

L

8

172

70

43/43

T8/T5

96/86

28/38

0.122

0.110

18

R

11

180

70

81/81

T5/T3

101/111

62/58

0.113

0.067

19

L

7

176

63

91/91

T12/T5

99/94

33/52

0.062

0.087

19

R

10

172

70

48/48

T10/T6

103/103

31/39

0.090

0.072

19

R

12

180

70

55/50

T5/T3

107/87

49/56

0.087

0.077

Average, 18.6

 

9.4

177.1

70.1

68.8/63.1

 

106.3/96.9

40.0/49.4

0.092

0.082

P Value (Dominant vs Non-Dominant)

0.5022

 

0.0179

0.2333

0.2443

 
  1. ER: External rotation.
  2. IR: Internal rotation.
  3. R: Right.
  4. L: Left.
  5. T: Thoracic.