The Journal of Korean Physical Therapy

Table. 2.

Table. 2. Table 2

The comparison of muscle activation onset time during external purturbation (Unit: ms)

	0 cm	5 cm
GCM	0.27± 0.08	0.39± 0.03
HAM	0.33± 0.07	0.34± 0.07
ES	0.41± 0.08	0.52± 0.04
p	0.001^*	0.001^*

M±SD: mean±standard deviation, GCM: Gastrocnemius, HAM: Hamstring, ES: Eretor spinae, 0 cm: no heel insole condition, 5 cm: wearing heel insole condition.

*p<0.05.

J Kor Phys Ther 2021;33:1-6 https://doi.org/10.18857/jkpt.2021.33.1.1