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KMID : 1206220180250020007
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Journal of Korean Academy of Physical Therapy Science
2018 Volume.25 No. 2 p.7 ~ p.14
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Influence on the Difference in Proportion of Leg Joint Angle during Walking, Cobb's Angle, Foot Pressure
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Lee Jonathan
Lee Su-Hyun
Jang Sang-Hun
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Abstract
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Purpose: This study was conducted to analyze the effect of bag type on gait kinematic factors. The purpose of this study was to compare the Cobb's angle, leg angle and foot pressure difference according to bag type among 20 university students.
Methods: The bag type was applied with two kinds of bags: not wearing a bag, backpack, and an eco bag. The bag weight was 10% of subjects weight in during experiment and only bag weight was 0.5kg.
Results: Knee joint angle is increased when wearing backpack or an eco bag than not wearing bag. Cobb's angle increased when wearing backpack and wearing eco back. The difference in right and left foot pressure increased when wearing eco bag than not wearing bag and wearing backpack.
Conclusion: Therefore, wearing a heavy backpack or an eco bag when walking for a long time may cause scoliosis and change the walking form.
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KEYWORD
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Leg joint angle, Cobb's angle, Foot pressure, Walking
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