• Journal of Korean Physical Therapy Science
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• v.26 no.3
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• pp.70-75
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• 2019

Purpose: The purpose of this study was to investigate the changes of static and dynamic balance control ability according to the stability of shoes in elderly woman and female university student. Design: Cross-sectional study. Methods: Six elderly women and seven female university students were recruited for this study. The subject's static and dynamic balance were evaluated while wearing two different types of shoes (comfortable running shoe and masai walking shoe). The BT4 system was used to measure the static (postural sway area and velocity) and dynamic balance (limit of stability on forward, backward and left and right side). The measurement of static and dynamic balance control ability was performed in standing posture wearing comfortable running shoes and masai walking shoes. Results: In the static balance control ability, both female university students and elderly women showed significant increase in postural sway area and velocity when wearing unstable shoes (p<0.05) In addition, in the dynamic balance control ability, both female university students and elderly women showed significant decrease in limit of stability on forward and backward when wearing unstable shoes (p<0.05). Conclusion: In selecting shoes for the elderly, the stability of shoe should be considered for prevention of falls.

• Journal of Korean Physical Therapy Science
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• v.27 no.2
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• pp.1-12
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• 2020

Background: The purpose of this study is intended to evaluate the effectiveness and analyse the change on balance, gait and ADL of the stroke patient by obstacle gait training. Design: Randomized controlled trial. Methods: Ten subjects with stroke patient are recruited from C rehablitation hospital located Chungbuck. The subjects which are divided to 2 group as experimental group (N=5) conducted the obstacle gait training and control group (N=5) conducted the general gait training. The gait (10mWT), balance (BBS) and ADL (FIM) were measured before and after intervention. Results: There were no significant differences (p>.05) in sex, age, height, weight and K-MMSE among subjects. There were significant differences (p<.05) in balance and gait between of the experimental group and control group. But there was no significant difference (p>.05) in the ADL between of the experimental group and control group. There were significant differences (p<.05) gait and balance in the experimental group. But there were no significant difference (p>.05) gait, balance and ADL in the control group. Conclusion: Obstacle gait training showed positive effects on the gait, balance of the stroke patient.

• International Area Studies Review
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• v.13 no.2
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• pp.298-324
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• 2009

The purpose of this paper is to examine the effect of the Korean won exchange rates on the Korean service trade balance. Empirical investigation shows that the USD/KRW and JPY/KRW exchange rates have main effects on the Korean service trade balance. Service balance credit and debit(receipts and payments) are negatively related with the USD/KRW and positively related with the JPY/KRW exchange rate. The depreciation of the USD/KRW and JPY/KRW exchange rates leads to the improvement of the service trade balance. Transportation balance is affected by the USD/KRW, JPY/KRW, and CNY/KRW exchange rates, travel balance by the USD/KRW exchange rate, and other business sevice balance by the USD/KRW and JPY/KRW exchange rates.

• Journal of The Korean Society of Integrative Medicine
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• v.3 no.3
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• pp.49-57
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• 2015

Purpose : The purpose of this study was to identify whether static and dynamic balance in young men were influenced by the different height of insoles in their shoes. Methods : Eighteen healthy young men (mean $20.61{\pm}1.38years$) were recruited for this study. The subjects' static and dynamic balance were assessed while wearing three different height' insoles (0cm, 2cm, 3cm) in their tennis shoes. Anterioposterior (AP) and mediolateral (ML) sway velocity was measured for 20 seconds using a force plate (Good balance system, Finland) under four conditions including normal standing with eyes open and with eyes closed, and tandem standing with eyes open and with eyes closed. The Functional Reach Test (FRT) and Timed Up & Go (TUG) were also performed for each subject under each condition. Results : 1) ML and AP sway velocities in young men were significantly different according to the height of the insole in normal standing with eyes open and eyes closed. 2) ML and AP sway velocities in young men were not different according to the height of the insole in tandem standing with eyes open. 3) ML sway velocities in young men were significantly different according to the height of the insole in tandem standing with eyes closed, whereas AP sway velocities did not differ by height of the insole in tandem standing with eyes closed. 4) FRT scores in young men were significantly different according to the height of the insole. 5) TUG scores in young men were not significantly different according to the height of the insole. Conclusions : This study's results indicate that the static and dynamic balance in young men can be influenced by shoe insole height.

• Journal of The Korean Society of Integrative Medicine
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• v.6 no.1
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• pp.45-54
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• 2018

Purpose : The purpose of this study is to evaluate the effects of Action-observational training program on gait and balance of patients with hemiplegia. Method : The subjects of this study are patients with hemiplegia; 10 patients who agreed with this research, were picked up. Participants were divided randomly into equal groups: experimental group that applied to action-observation training for at least 30 minutes/day for 6 weeks and control group that underwent general task-oriented training. Gait and balance were measured 10 meter walk test(10MWT), gait speed, berg balance scale(BBS) and timed up and go(TUG). The intervention were compared by measuring before and after. Result : There were significant improvements in the subscales of the gait and balance test of those who practiced with the Action-observational training program, while the control group showed no significant changes. Conclusion : Therefore, Action-observational training program is effective in improvement of to improve the gait and balance in patients with hemiplegia.

• Physical Therapy Rehabilitation Science
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• v.8 no.1
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• pp.40-44
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• 2019

Objective: The purpose of this study was to examine the changes in postural stability according to ankle fixation in healthy university students. Design: Cross-sectional study. Methods: Thirty healthy subjects (15 males and 15 females, 20.13 years, 167.49 cm, 65.87 kg) were recruited on a voluntary basis. The BT4 system (HUR Laps Oy, Tampere, Finland) was used to measure the static (standing posture with eyes open and eyes closed) and dynamic (external perturbation and limits of stability (LOS) in the forward, backward, left, and right side) balance abilities. External perturbation was measured by the subject's postural sway velocity and area for 20 seconds after being impacted by a gym ball. Static and dynamic stabilities were measured with ankle joint fixation and non-fixation conditions. Ankle fixation was provided using Mueller tape on both ankle joints. Results: For static stability under the standing posture, there was no significant difference between standing with ankle joint fixation and non-fixation conditions. However, dynamic stability (external perturbation and LOS in the forward, backward, left, and right side) was significantly higher in the standing with the non-fixation condition compared to the standing with ankle joint fixation condition (p<0.05). Conclusions: Our results reveal that ankle joint fixation can influence dynamic stability during standing. Thus, we believe that this result provides basic information for making improvements in postural control and may be useful in balance training for fall prevention.

• Journal of The Korean Society of Integrative Medicine
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• v.6 no.3
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• pp.59-71
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• 2018

Purpose : The purpose of this study was to compare the effects of ankle balance training on unstable and stable surfaces to discover on which surface the proprioception, balance and muscle strength of obese middle aged women improves more. Method : Thirty obese middle-aged women were randomly recruited and divided into two groups (training on an unstable surface, training on a stable surface). The subjects in each group participated in the training for six weeks, three times per week for 30 minutes each session. Proprioception was measured using Dualer IQ digital inclinometer; sway length (SL) and sway area (SA) of center of pressure, and limit of stability (LOS) were measured for balance; muscle strength before and after the training was measured using manual muscle testing. Results : There were significant improvements in the subscales of the proprioception, balance and muscle strength in those who participated in ankle balance training on the unstable surface, and in those who participated on the stable surface. However, before and after the intervention, there were no differences between those who had the balance traning on the unstable surface and those who had the balance traning on the stable surface. Conclusion : Unstable and stable surface ankle balance training are both effective in improving the proprioception, balance and muscle strength of obese middle-aged woman.

• Journal of The Korean Society of Integrative Medicine
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• v.6 no.1
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• pp.35-44
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• 2018

Purpose : The purpose of this study is to comparison of the effects of proprioception traning and muscle strength traning on the ankle strength and balance of obese middle-aged woman. Method : The subjects of this study are obese-middle aged woman; 8 woman who agreed with this research, were picked up. Participants were divided randomly into equal groups: experimental group receved proprioception traning for 6 weeks, which consists of 3 times per week, 30 min for each session. control group received strength training during the same period. Muscle strength and balance were measured dorsi flexion, plantar flexion, functional reach test and one leg standing. The intervention were compared by measuring before and after. Result : There were significant improvements in the subscales of the muscle strength of both group and balance test of those who practiced with the proprioception traning, while the muscle strength traning showed significant changes only muscle strength. Conclusion : Therefore, proprioception training is beneficial in improvement of to improve the muscle strength and balance in middle-aged woman with obesity.

• Journal of The Korean Society of Integrative Medicine
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• v.4 no.4
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• pp.53-65
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• 2016

Purpose : The purpose of this study is to evaluate the effects of virtual reality based exercise program on gross motor function and balance of children with spastic cerebral palsy. Method : Subjects of this study, among the children who received the diagnosis spastic cerebral palsy, for children total of 8 people have agreed to research. Experimental group 4 people, control group 4 people, was a total of 8 people. Group-specific arbitration method, was applied to Nintendo Wii Fit game (experimental group) and exercise program (control group). Each training courses 30 minutes for 4 weeks, examined the changes in Gross Motor Function Measure(GMFM) and Pediatrics Balance Scale(PBS) ability to examine a total of 4-week course effectively. The intervention were compared by measuring before and after. Result : There were significant improvements in the subscales of the gross motor function and balance test of those who practiced with the Nintendo Wii Fit game, while the control group showed no significant changes. Conclusion : Therefore, the virtual based on exercise is effective in improvement of to improve the gross motor function and balance in children with spastic cerebral palsy.

• Journal of the Korean Society of Physical Medicine
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• v.16 no.1
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• pp.83-92
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• 2021

PURPOSE: This study examined whether ankle joint stabilizing taping and muscle control taping influenced the ankle range of motion (ROM), muscle tone, and balance ability in chronic stroke patients. METHODS: Ten stroke patients were assigned randomly to experimental group 1 (joint stabilization taping n = 5) and experimental group 2 (Muscle control taping n = 5). After general physical therapy in both groups, ankle stabilization taping was applied to experimental group 1, and muscle control taping was applied to experimental group 2 three times a week for a total of six weeks (18 times). RESULTS: The muscle tone and stiffness of the gastrocnemius (GCM) showed significant differences between the experimental 1 and experimental 2 groups (p < .05). The Berg Balance Scale (BBS) and ROM also showed significant differences within the experimental 1 and experimental 2 groups (p < .05). The BBS and ROM also showed no significant differences between the experimental 1 and experimental 2 groups (p > .05). CONCLUSION: This study examined the muscle tone, balance, and ROM on the paraplegic side of stroke patients using kinesio taping, and the effect of the taping application method was confirmed from the preceding study. Therefore, it can decrease the paralysis side muscle tone and improve the ROM and balance ability.