Journal of The Korean Society of Physical Medicine

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Table. 4.

Table. 4.

Changes in Muscle Strength after the Intervention in the Ankle Instability Side

Muscle strength (Nm) ASTPa (N=8) ASTPCHSEb (N=8) t pe

Pre-test c Post-test c t pd Pre-test c Post-test c t pd
Inversion 13.95±10.77 78.58±50.93 -2.935 .022* 14.36±7.60 90.03±35.53 -7.137 0.000* -.550 .591
Eversion 17.50±23.25 66.06±25.61 -3.423 .011* 45.60±83.84 83.43±38.02 -1.520 0.172 .105 .917
Dorsi-flexion 52.70±31.40 104.61±44.72 -4.431 .003* 65.33±57.54 124.88±46.81 -2.423 0.046* -.281 .783
Plantar-flexion 64.66±37.36 95.66±52.34 -2.168 .067 43.23±23.74 94.08±41.36 -4.941 0.002* -1.127 .279
Hip abduction 105.57±55.66 173.85±112.92 -3.061 .018* 92.19±49.32 174.87±66.63 -5.793 0.001* -.544 .595
Hip External Rotation 138.76±98.19 325.62±173.89 -2.918 .022* 142.84±127.60 431.50±199.54 -3.344 0.012* -.947 .360

a Ankle sensorimotor training program (ASTP)

b Ankle sensorimotor training program combined with hip strengthening exercise (ASTPCHSE)

c Mean ± standard deviation

d Paired t-test was used for intragroup comparison with significant at (p < .05*)

e Independent t-test was used for intergroup comparison with significant at (p < .05*)

J Korean Soc Phys Med 2022;17:83-93 https://doi.org/10.13066/kspm.2022.17.2.83
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