Citation

Lee JH. J. Phys. Ther. Sci. 2016; 28(1): 274-277.

Affiliation

Department of Physical Therapy, Cheongju University, Republic of Korea.

Copyright

(Copyright © 2016, Society of Physical Therapy Science)

DOI

10.1589/jpts.28.274

PMID

26957773

PMCID

PMC4756019

Abstract

[Purpose] To determine the effects of forward head posture on static and dynamic balance control. [Subjects and Methods] This study included 30 participants who were included into a forward head posture group (n = 14) and a control group (n = 16) according to their craniovertebral angles. Static balance control was assessed according to center of gravity sway velocity and total sway distance using an automatic balance calibration system. Dynamic balance control was assessed using the diagnosis mode of a body-tilt training and measurement system. [Results] Sway velocities on a hard surface with eyes open and closed and those on an unstable sponge surface with eyes closed were significantly higher in the forward head posture group than in the control group. Furthermore, on both the hard and sponge surfaces in the eyes open and closed conditions, total sway distances were significantly higher in the forward head posture group than in the control group.

RESULTS of dynamic balance control were not significantly different between groups. [Conclusion] Forward head posture has a greater effect on static balance control than on dynamic balance control.

Language: en