From: Control strategies to re-establish glenohumeral stability after shoulder injury
Muscles | Sagittal plane | Coronal plane | ||||||
---|---|---|---|---|---|---|---|---|
Patients with ASI (time as a %) | Control young (time as a %) | t-test values | p-value | Patients with ASI (time as a %) | Control young (time as a %) | t-test values | p-value | |
(SD)(SE) | (SD)(SE) | (SD)(SE) | (SD)(SE) | |||||
Teres major | 41.03 (12.63) (1.31) | 50.22 (5.13) (0.41) | 6.64 | <0.001* | 47.64 (20.05) (2.09) | 50.04 (5.27) (0.43) | 1.12 | |
Supraspinatus | −21.98# (8.90) (0.92) | 22.31 (2.29) (0.18) | 46.74 | <0.001* | −22.60# (6.86) (0.71) | 21.04 (2.20) (0.17) | 59.14 | <0.001* |
Infraspinatus | 8.00 (1.62) (0.16) | 60.29 (6.05) (0.49) | 100.12 | <0.001* | 8.35 (1.64) (0.17) | 56.86 (5.85) (0.47) | 95.45 | <0.001* |
Posterior deltoid | 35.36 (11.22) (1.17) | 9.28 (0.95) (0.07) | −22.23 | <0.001* | 40.93 (13.25) (1.38) | 9.34 (0.92) (0.07) | −22.83 | <0.001* |
Ipsilateral upper trapezius | 9.61 (6.55) (0.68) | −2.60# (0.26) (0.02) | −17.88 | <0.001* | 15.80 (16.33) (1.70) | −2.60# (0.27) (0.02) | −10.81 | <0.001* |
Contralateral upper trapezius | 32.36 (10.64) (1.11) | 82.20 (7.38) (0.60) | 39.45 | <0.001* | 41.63 (12.77) (1.33) | 81.86 (8.56) (0.69) | 25.84 | <0.001* |
Long head of biceps | 56.22 (14.56) (1.51) | 80.70 (8.18) (0.66) | 17.23 | <0.001* | 49.43 (11.94) (1.24) | 82.27 (9.33) (0.76) | 29.51 | <0.001* |