• 국제물리치료학회지
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• 제8권1호
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• pp.1077-1083
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• 2017

The purpose of this study was to investigate the effects of stable and unstable bridging exercises on the EMG activity of abdominal muscles. Twenty healthy women participated in this study and the muscle activities of left-right rectus abdominis (RA), external oblique (EO), and internal oblique (IO) muscles were recorded during 4 bridging exercises (unilateral/ bilateral, stable/unstable). The activity of the right EO muscle was the highest during unilateral exercise in unstable condition, and left EO muscle also produced the same result. The activity of the right IO muscle was the highest during unilateral exercise in an unstable condition, and left IO muscle also produced the same result. The activity of the right RA muscle was the highest during unilateral exercise in a stable condition, and left RA muscle produced the same result. Unstable/unilateral (USUL) represented the highest activity among the 4 exercises. EO/IO muscles represented the highest activity during the USUL exercise, and RA did so during the stable/unilateral exercise. These results suggest that specific posture (USUL) can be administered targeting a specific side of abdominal muscles.

• International Journal of Contents
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• 제6권2호
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• pp.53-58
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• 2010

Social capital is regarded as the alternative plan and the index of healthy society for constructing social tie through solving social problems on the basis of causal relationship between sports, social capital, and healthy society, in order to accomplish sound society. The role of sports to construct healthy society and social capital is emphasized here. To accomplish healthy society amid various social deviations nowadays, the value of sports should be newly recognized and highlighted among the general public. To attain this purpose, organizing sports club as a voluntary association and facilitating its activities, securing confidence for the sports organization and policies, developing and popularizing sports program to form community and civil society should be embodied. The research field of sports sociology should inquire into the most suitable condition in constructing healthy society and social capital, and should make efforts to find out realistic solutions to satisfy this that purpose. To examine this aspect, cooperative research on micro scale and macro scale of trust as social capital interdisciplinary research into the field of psychology and sociology, research on the methodology of the social network, and critical research are required.

• Journal of the Korean Data and Information Science Society
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• 제28권5호
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• pp.1069-1076
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• 2017

최근 고도한 의학 기술의 발전과 함께 최첨단 의학 장비의 도입으로 인간의 수명은 점점 길어지고 있는 실정이다. 수명이 길어지면서 삶의 질에도 많은 관심을 가지게 되었다. 많은 사람들이 병으로 고생하지 않고 건강하게 오래 살다 죽기를 원하고 있다. 따라서 사람들이 미리 아건강 상태를 진단하여 적절한 치료 계획을 수립한다면 질병을 예방할 수 있으며 사회적으로 지출되는 비용을 줄일 수 있을 것이다. 이에 본 연구에서는 특정한 집단을 대상으로 인간의 생체리듬과 건강한 상태와 병에 걸린 상태의 중간에 있는 아건강과 관련한 설문지에 각각 응답한 자료를 가지고 통계적 분석을 수행하였다. 분석결과는 성별에 따른 생체리듬과의 차이분석에서는 유의수준 5%에서 남녀 간에 차이가 있는 것으로 나타났으며, 생체리듬의 양호 불량 상태에 따른 아건강과의 차이 분석에서는 유의수준 5%에서 10개의 아건강 지표 모두 유의한 차이가 있는 것으로 나타났다. 생체리듬과 아건강과의 분석 결과에서는 유의수준 5%에서 생체리듬과 신진대사를 제외한 9개의 아건강 진단지표는 관계가 있는 것으로 나타났다. 마지막으로 의사결정나무분석 결과는 호르몬과 비뇨기의 아건강 상태가 불량인 응답자는 모두 생체리듬이 불량인 것을 보여주었다. 이들을 종합해보면 생체리듬을 잘 조절한다면 아건강 상태를 양호하게 하여 사전에 질병을 예방할 수 있을 것으로 생각된다.

• 한국지역사회생활과학회지
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• 제18권4호
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• pp.629-638
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• 2007

The aim of this study was to provide fundamental data by degree of obesity which was necessary to nutritional education for the formation of right eating and dietary guideline by researching food habits of children. In order to achieve this purpose, a survey was conducted on 3, 4, 5, 6th grade of students from 4 schools in S and G city in Jeolla-Namdo. The results was as follows. There were 384(44.4%) students were normal weight, 193(22.3) were overweight, and 287(33.2) were low weight by obesity indices. Comparing the student's subjective health condition among the degree of obesity, 40.4% of overweight recognized they were healthy, 30.1% recognized ordinary, and 57.1% of lean recognized they were healthy, 34.5% recognized ordinary. It was turned out that most students who were overweight and lean recognized healthy and normal. Family was reported to be the most impact factor on student's diet habits, and then Multimedia such as TV seemed to have a effect on overweight and lean students, but nutrition teachers had a direct influence on normal weight students. The most thing which eating habits for a reform was unbalanced diet. The students in this research have breakfast everyday and regularly. Regarding dietary attitudes, overweight group enjoyed eating healthy food more than normal and low body weight group did, and tried to eat what they have never eaten before. In conclusion, it's necessary for elementary school students that increase the control ability of self perceived health condition with education for good eating habit and grasp their condition themselves through the nutrition education in school.

• 대한본초학회지
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• 제33권4호
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• pp.87-93
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• 2018

Objectives : The prevalence of infertility is reported to be 23.3%, which is a serious social problem. Habitual abortion is one of the important complications during pregnancy. The purpose of this study is to help the treatment of habitual abortion by observing and reporting the process in which four women who did not have children due to habitual abortion make healthy birth through treatment. Methods : We administered Jokyungjongok-tang gamibang as a herbal medicine treatment method and treated with acupuncture, moxibustion and uterine steam treatment. Treatment was done once or twice a week but it was also varied depending on the patient's circumstances. The herbal medicines were taken 30 minutes after meals and 3 times a day. While taking the Korean medicine, they were prohibited from eating flour, pork, liquor, tobacco and coffee. Patient status was assessed by consultation through pulse, tongue and abdomen. A detailed questionnaire was performed for each treatment. In some cases, they have tested hormone levels at the hospitals to know ovulation dates. The diagnosis of pregnancy was confirmed by ultrasonography at hospitals and the treatment for habitual abortion was judged based on healthy birth. Results : As a result of herbal medicine, acupuncture, moxibustion and uterine steam treatment, the coldness of the body became weak, the fatigue decreased and the digestive condition gradually began to improve. The bad condition of the uterus caused by the repeated administration of heritage has been improved with Boheosaenghwa-tang gamibang. After administration of Jokyungjongok-tang gamibang, they became pregnant and overcame the condition of addictive abortion and gave birth to healthy children. Conclusion : Jokyungjongok-tang gamibang is effective in overcoming the symptoms of habitual abortion and giving birth to a healthy child for a woman who had no children due to her habitual abortion

• 동의생리병리학회지
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• 제19권5호
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• pp.1191-1194
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• 2005

The aim of this study was to investigate the change of Heart Rate Variability(HRV) that mild cold stimulus on the forehead of healthy men induces. 34 healthy male subjects participated in the experiments. On the first test series, 15 subjects were applied to the mild cold stimulus by the devise for cold stimulation. In the second test series, 10 subjects With heat Syndrome and 5 subjects With cold Syndrome were applied to the mild cold Stimulus. Aa a additional test, 4 subjects with cold syndrome were applied to the warm stimulus in the last test series. We analyzed the HRV through measuring electrocardiogram.(ECG). The result of this study is comparatively clear. In the first test series, mild cold stimulus made parasympathetic nervous system be activated. In the second test series, mild cold stimulus made parasympathetic nervous system be activated both in subjects with heat syndrome and subjects with cold syndrome, and heat syndrome shows more active parasympathetic nervous system rather than cold syndrome subjects do. In the last test series, 2 subjects with cold syndrome respond the mild cold stimulus. That means warm stimulus of cold condition subjects made parasympathetic nervous system active in 2 of 4 subjects. We found out that mild cold stimulus on forehead makes parasympathetic nervous system be activated in healthy male, and it can be interpreted that mild cold stimulus make healthy human be relaxed. Also, subjects have different fondness of thermal stimulus according to their Cold or Heat condition Preferences. Last test series shows that we need to investigate effect of the warm stimulus heat syndrome subjects.

• The Journal of Korean Physical Therapy
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• 제28권2호
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• pp.112-118
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• 2016

Purpose: This study examined thickness changes in abdominal muscles according to difficulty level of core stabilization exercise in healthy subjects. Methods: Thirty healthy subjects (age range: 21-30 years) volunteered under three conditions. In the first condition, the subjects performed an abdominal draw-in maneuver (ADIM). In the second condition, they performed the ADIM during quadruped exercise using a suspension device without extending their lower limbs. In the third condition, the subjects performed the ADIM during quadruped exercise using a suspension device while extending both lower limbs. The changes in thickness of transverse abdominis (TrA), internal oblique (IO), and external oblique (EO) muscles were measured by ultrasonography (US) imaging during the three experimental conditions, and US was used to measure the improvement ratio of muscle thickness at rest. The interventions were conducted over three trials in each condition, and measurements were performed on each subject by one examiner. Results: Our results showed a significantly greater increase in the muscle thickness of TrA and IO muscles after performance of quadruped exercise using a suspension device without knee extension (p<0.05) compared to the other conditions. The results also showed a significantly greater increase in the thickness changes of EO muscle in those who performed the ADIM during quadruped exercise using a suspension device with knee extension (p<0.05) compared with the ADIM only. Conclusion: These findings demonstrated positive evidence that a low-level core stabilization exercise could improve thickness of abdominal muscles.

• The Journal of Korean Physical Therapy
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• 제26권5호
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• pp.290-295
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• 2014

Purpose: The purpose of this study was to assess the effects of robo-horseback riding with changes of pelvic tilting and speeds on muscle activities of trunk and lower limb in healthy adults. Methods: Thirty healthy adults were recruited for this study. Subjects performed robo-horseback riding at three pelvic postures (anterior tilting pelvic posture: AP, neutral pelvic posture: NP, posterior pelvic posture: PP) and different speeds (moderate and fast speed). Muscle activities were recorded from the trunk muscles (rectus abdominis [RA], T2 paraspinalis [T2 PS], L2 paraspinalis [L2 PS]) and lower limb muscles (rectus femoris [RF], vastus medialis [VM], vastus lateralis [VL], biceps femoris [BF], gastrucnemius [GCM]). Results: Significantly higher RA activities were observed under the PP condition than under the AP and NP conditions at both speeds. Significantly higher L2 PS activities were observed under the AP condition than under the PP and NP conditions at both speeds. Significantly higher T2 PS activities were observed under the AP condition than under the PP and NP conditions at fast speed. However, the muscle activities of the VM and GCM did not show significant changes with changes in pelvic posture at both speeds. All muscle activities were significantly higher under the fast speed than under the moderate speed in three pelvic postures. Conclusion: There were significant differences in the changes of pelvic tilting on muscle activities of trunk and lower limb were observed in healthy adults. NP condition can be introduced the most efficienct posture for muscle activities of trunk and lower limb in robo-horseback riding.

• 한국한의학연구원논문집
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• 제14권2호
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• pp.35-39
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• 2008

Objective: Recently biophysical research has shown very weak radiation of photons in plant, animal and human cells. Biophoton emission of the aliving system has received specific phenomena because of its scientific potential for monitoring metabolism to human body. This paper proposes a new challenge possibility of the biophoton emission in biophysiological human condition index. Method: Biophoton emission were measured with twenty one healthy volunteers. The study analyses existence for the effect of specific acupoint stimulus, exposure to the sun and low temperature in healthy volunteers. Two photomultiplier tubes which spectral range was from 300 nm to 650 nm was used for the detection of biophoton emission observation of possible acupuncture stimulation effect at left hand palm. Result: There was a reversion of relative emission rates from the palms affected the environment condition. Otherwise, when the acupuncture stimulation, the emission rate was not enough significantly change(p<0.05). Conclusion: In this study, biophoton emissions depend on the environment condition for all subjects. Measurments with the biophoton emission rate analysis might be much considered in future studies.

• 대한물리의학회지
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• 제10권4호
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• pp.25-31
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• 2015

PURPOSE: Previous studies have shown that healthy young adults reduced gait velocity during texting or talking while walking. It was reported that increasing number of pedestrian accidents were related to distract the environmental attention. The purpose of this study was to compare the effects of texting and texting while listening to music on gait parameters. METHODS: Texting and listening to music while walking were assessed in two dual-task condition using 35 healthy young adults. The outcome measurements were assessed in terms of spatiotemporal gait parameters in three walking conditions, namely, comfortable walking speed, walking while texting, and walking while texting and listening to music. To avoid learning effect, subjects were individually blinded to assessment schedule and space. The changes between the three walking conditions were analyzed using repeated measures ANOVA. RESULTS: When comparing the two dual-task conditions with the single-task condition, it was found that dual-task interference was increased in almost gait velocity, cadence, stride length, step time, double limb support, and single limb support. In addition, walking while texting and listening to music condition negatively was affected gait speed, stride length, and step time more than the texting only condition. CONCLUSION: Walking while texting and listening to music as well as waling while texting may decrease pedestrian safety when crossing streets by diverting the person's attention away from the street environment.