Journal of The Korean Society of Physical Medicine

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Table. 2. Changes in the degree of range of motion (ROM) of the hip joint in each group
Group Ⅰ Group Ⅱ p
Hip flexion Left leg Pre 54.22 ± 4.31 57.74 ± 9.64
Post 64.95 ± 5.48* 61.83 ± 16.02
Post - Pre 10.73 ± 7.94 4.09 ± 11.34 .231
Right leg Pre 53.18 ± 7.47 59.04 ± 13.62
Post 68.11 ± 7.26* 59.12 ± 13.65
Post - Pre 14.93 ± 11.12 .86 ± 9.38 .020†
Hip extension Left leg Pre 18.01 ± 3.12 22.09 ± 4.35
Post 29.19 ± 4.68** 27.89 ± 4.04**
Post - Pre 11.17 ± 7.33 5.80 ± 3.51 .116
Right leg Pre 18.59 ± 3.46 21.89 ± 6.3
Post 31.91 ± 4.58*** 27.57 ± 6.36*
Post - Pre 13.33 ± 4.25 5.69 ± 4.75 .008††

Values are presented as mean (SD)

Tested by paired t-test (*: p < .05, **: p < .01, ***: p < .001).

Tested by independent t-test (†: p < .05, ††: p < .01, †††: p < .001).
J Korean Soc Phys Med 2023;18:89-96 https://doi.org/10.13066/kspm.2023.18.4.89
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