Journal of The Korean Society of Physical Medicine

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Table. 4.

Table. 4.

Comparison of the Muscle Sctivity According to the Dbstacle Height with a 14 cm Width

Event Muscle Height of obstacle p

0% 10% 40%
Stance Leg VM 15.53 b 20.07 c 33.40 b.c .001*
VL 13.73 b 22.20 c 33.07 b,c .000*
TA 18.27 21.33 29.40 .056
Soleus 13.73 b 22.20 c 33.07 b,c .000*

Lead Leg VM 10.40 a,b 25.07 a 33.53 b .000*
VL 18.40 21.20 29.40 .058
TA 11.60 a, b 24.27 a 33.13 b .000*
Soleus 18.40 21.20 29.40 .058

Stance Leg After Crossing Over Obstacle VM 12.53 b 23.00 33.47 b .000*
VL 18.33 b 18.20 c 32.47 b,c .003*
TA 16.53 b 22.07 30.40 b .014*
Soleus 18.33 b 18.20c 32.47 b,c .003*

Trailing Leg VM 15.53 b 20.47 c 33.00 b,c .001*
VL 11.53 a, b 22.73 a,c 34.73 b,c .000*
TA 17.40 b 21.67 21.67 b .029*
Soleus 12.33 a, b 24.47 a 32.20 b .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