Physical Therapy Korea
pISSN 1225-8962
eISSN 2287-982X
Physical Therapy Korea
Within (20 and 30 mmHg) and between (with and without FHP) differences in muscle thickness of the DCF (cm)
| Pressure | With FHP | Without FHP | Within-pressure main effect (p) |
Between-group main effect (p) |
Within x between interaction effect (p) |
|---|---|---|---|---|---|
| 20 mmHg | 1.23 ± 0.24 | 1.26 ± 0.32 | 0.001 |
0.951 | 0.273 |
| 30 mmHg | 1.37 ± 0.26 | 1.34 ± 0.38 |
Values are presented as mean ± standard deviation. FHP, forward head posture; DCF, deep cervical flexor. *Significant difference (p < 0.05).