Journal of The Korean Society of Physical Medicine

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Table. 3.

Table. 3.

Comparison of the Muscle Activity According to the Obstacle Height with a 7 cm Width (Median Value)

Event Muscle Height of Obstacle p

0% 10% 40%
Stance Leg VM 15.03b 21.43c 32.53 b,c .001*
VL 13.87 a,b 22.07 a,c 33.07 b,c .004*
TA 14.93 b 22.27 c 31.80 b,c .002*
Soleus 13.87 a.b 22.07 a, c 33.07 b,c .000*

Lead Leg VM 8.97 a,b 25.10 a,c 34.93 b,c .000*
VL 15.20 b 22.67c 31.13 b,c .000*
TA 13.47 b 21.27 c 34.27 b,c .000*
Soleus 15.20 b 22.67 c 31.13 b,c .004*

Stance Leg After Crossing Over Obstacle VM 11.50 a,b 24.63 a 32.87 b .000*
VL 12.13 a,b 23.27 a,c 33.60 b,c .000*
TA 20.33 23.13 25.53 .555
Soleus 12.13 a,b 23.27 a,c 33.60 b,c .000*

Trailing leg VM 11.97 a,b 24.30 a,c 32.73 b,c .000*
VL 10.80 a,b 24.07 a,c 34.13 b,c .000*
TA 16.33 b 23.13 29.53 b .023*
Soleus 14.40 b 20.47 c 34.13 b,c .000*

VM: Vastus Medialis, VL: Vastus Lateralis, TA: Tibialis Anterior

*

P<.05,

a,b,c

Post hoc analysis with Bonferroni’s method (p<.017)

J Korean Soc Phys Med 2019;14:55-62 https://doi.org/10.13066/kspm.2019.14.4.55
© 2019 J Korean Soc Phys Med