Physical Therapy Korea
pISSN 1225-8962 eISSN 2287-982X

Within (20 and 30 mmHg) and between (with and without FHP) differences in muscle thickness of the SCM (cm)

Pressure With FHP Without FHP Within-pressure
main effect (p)
Between-group
main effect (p)
Within x between
interaction effect (p)
20 mmHg 0.76 ± 0.14 0.79 ± 0.17 0.001* 0.716 0.899
30 mmHg 0.89 ± 0.22 0.91 ± 0.24

Values are presented as mean ± standard deviation. FHP, forward head posture; SCM, sternocleidomastoid. *Significant difference (p < 0.05).

Phys. Ther. Korea 2022;29:180~186 https://doi.org/10.12674/ptk.2022.29.3.180
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