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. 2015 Dec 28;7(4):6142. doi: 10.4081/or.2015.6142

Table 4.

Player position in no injury versus hip/ham/groin injury players.

No injury Hip/ham/groin injury P
N. Mean SD N Mean SD
Pitcher 109 56 51.4 29 7 24.1 0.030
Catcher 109 8 7.3 29 4 13.8
Position 109 45 41.3 29 18 62.1

SD, standard deviation; IR, internal rotation; ER, external rotation.