Physical Therapy Korea
pISSN 1225-8962
eISSN 2287-982X
Physical Therapy Korea
Within (DCF/SCM 20 mmHg and DCF/SCM 30 mmHg) and between (with and without FHP) differences in muscle thickness changing ratio
| Pressure | With FHP | Without FHP | Within-pressure main effect (p) |
Between-group main effect (p) |
Within x between interaction effect (p) |
|---|---|---|---|---|---|
| 20 mmHg | 1.66 ± 0.44 | 1.64 ± 0.41 | 0.144 | 0.732 | 0.637 |
| 30 mmHg | 1.60 ± 0.39 | 1.52 ± 0.40 |
Values are presented as mean ± standard deviation. DCF, deep cervical flexor; SCM, sternocleidomastoid; FHP, forward head posture.