Table 2

Mean and standard deviation for preseason baseline measures
Preseason Baseline Measure N Mean Standard Deviation
Upper extremity right internal rotation 86 7.80* 6.63
Upper extremity left internal rotation 85 11.37* 5.82
Upper extremity right external rotation 86 −8.24* 3.80
Upper extremity left external rotation 85 −8.29* 3.30
Upper extremity strength (push up) 85 22.44‡ 12.45
Lower extremity range of motion (sit and reach) 85 38.68* 7.95
Lower extremity power (vertical jump) 83 53.94* 10.34
Modified Illinois agility 60 11.22† .70
Curl ups 85 28.22§ 16.00

* Indicates measured and recorded in cm.

† Indicates measured and recorded in seconds.

‡ Indicates the number of push ups performed.

§ Indicates the number of curl ups performed.

Kennedy et al.

Kennedy et al. Sports Medicine, Arthroscopy, Rehabilitation, Therapy & Technology 2012 4:26   doi:10.1186/1758-2555-4-26

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