Korean Journal of Occupational Therapy

Article

The Effects of Eight-week Tongue-holding Maneuver Program on Activation of Swallowing-related Muscles

Author
우희순(Hee-Soon Woo), 장기연(Ki-Yeon Chang), 오종치(Jong-Chi Oh)
Information
pp. 53~64 / 2014 Vol.22 No.1
e-ISSN2671-4450
p-ISSN1226-0134
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Abstract

Objective : This study aims to measure the effects of an eight-week tongue-holding maneuver program as aresistive exercise on the activation of swallowing-related muscles. Methods : The tongue-holding maneuver was applied to twenty-seven healthy adults divided into experimental andcontrol groups. The experimental group performed the tongue-holding maneuver three times per day for 20minutes. The control group performed normal swallowing three times per day for 20 minutes. The effects of theweek-week experiment on the suprahyoid and infrahyoid muscles were measured using sEMG and a VisualAnalog Scale. Results : The experimental group showed a statistical significant difference in both suprahyoid and infrahyoid muscleactivities. The control group did not show a statistical significant difference. In addition, in the results of the VAScomparison of the pre- and post-training groups, the experimental group showed a statistical significantdifference but the control group did not. Conclusion : Applying a tongue-holding maneuver over an eight-week period as a resistive exercise for healthyadults showed changes in swallowing muscle activity and VAS.

Keywords

삼킴 근육 시각적 비율 척도 표면 근전도 혀-유지 메뉴버 Surface-EMG Swallowing muscle Tongue-holding maneuver Visual analog scale