• 한국컴퓨터정보학회논문지
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• 제27권1호
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• pp.97-105
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• 2022

이 연구는 플로싱밴드 운동이 기능적 발목 불안정성 태권도 시범단 선수들의 관절가동범위와 수직점프에 어떠한 영향을 미치는지 분석하여 플로싱 밴드의 효과를 알아보는데 목적이 있다. D 대학교에 재학 중인 남성 태권도 시범단 선수 21명을 대상으로 기능적 발목 불안정성 그룹(FAIG, n=7명), 경미한 발목 불안정성 그룹(MAIG, n=7명), 발목 안정성 그룹(ASG, n=7명)으로 구분하였다. 모든 그룹은 일회성 플로싱밴드 운동 프로그램을 실시하였다. 그 결과 FAIG의 발등굽힘(Dorsi flexion, p<.01), 안쪽번짐(Inversion, p<.01), 가쪽번짐(Eversion, p<.05)에서 유의하게 관절가동범위가 증가하였으며, 수직점프(p<.01)에서도 유의한 증가를 보였다. FAI를 가진 태권도 시범단 선수들의 플로싱밴드 운동은 발목의 관절가동범위와 수직점프를 증가시킴으로 경기력 향상과 발목손상의 위험을 줄일 수 있는 하나의 중재방법이 될 수 있는 가능성을 확인하였다.

• PNF and Movement
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• 제16권2호
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• pp.217-227
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• 2018

Purpose: The purpose of this study is to examine the effects of proprioceptive neuromuscular facilitation (PNF) exercises on the neck disability index and deep neck flexor endurance of acute whiplash injury patients and to provide basic data for PNF exercises for musculoskeletal system disorder patients. Methods: Twenty acute whiplash injury patients were randomly assigned to an experimental group (n=10) and were treated with PNF exercises whereas a control group (n=10) underwent general exercises. Each session lasted 15 minutes and was performed five times a week for two weeks. The degree of pain was assessed using a visual analogue scale (VAS) and the degree of neck disability was measured by the neck disability index (NDI). Craniocervical flexor endurance (CCFE) tests were conducted to measure deep neck flexor endurance. Results: In terms of the intragroup changes in VAS, NDI, and CCFE, there were significant decreases in both the experimental and the control groups. After intervention, there were significant differences between the experimental group and the control group in terms of intergroup changes in VAS, NDI and CCFE. Conclusion: Although the exercises that are generally applied to acute whiplash injury patients are effective on the whole, PNF exercises are considered to be beneficial, given the improvements in the neck disability index and deep neck flexor endurance.

• 동의생리병리학회지
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• 제21권6호
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• pp.1663-1669
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• 2007

Acute transverse myelitis(ATM) is defined as an acute intramedullary dysfunction of the spinal cord, ascendng or static involving both halves of the cord and appearing without any history of previous neurological diseases due to traumatic accident, tumor of all kind, encephalitis and of course excluding all possible viral, bacterial and fungal infection. It is mainly characterized by acute motor disorder of both limbs in respect to which spinal segments are affected as well as sensory disorder and dysuria & dyschezia. The exact cause is unknown, however it is recently suggested that immunological factors are highly involved. It has been reported by several reliable sources that it is often accompanied by immunological diseases such as systemic lupus erythematosus(SLE). As treatments non steroid anti-inflammatory drugs(NSAIDS) are primarily recommended as to steroids, limited doses are injected only with the proper prescription from the physician. Operative methods are not options as traumatic accidents and tumors are excluded as factors. To enhance muscle strength and prevent articular contracture physical therapy and passive exercise is imperative. The following patient whose chief complaints were mainly about hypoesthesia of Rt. lower limb and stiffness of phalanges of both fingers as well as to weakness of lower extermity. Therefore it has been diagnosed as arthalgia syndrome. In oriental medicine factors such as wind evil heat-evil, dampness-heat evil, cold evil cause the arthalgia syndrome. In this case the patient was diagnosed as dampness-heat evil and herbal medicine Chunglijagam-Tang and Dong-Qi acupuncture was applied to treat bladder disorder.

• Nuclear Medicine and Molecular Imaging
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• 제42권6호
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• pp.491-493
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• 2008

• The Korean Journal of Pain
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• 제29권4호
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• pp.249-254
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• 2016

Background: This study aimed to investigate the effect of strenuous exercise on ${\beta}$-endorphine (${\beta}$-END) level in fibromyalgia (FM) patients compared to healthy subjects. Methods: We enrolled 30 FM patients and 15 healthy individuals. All study participants underwent a treadmill exercise test using modified Bruce protocol (M.Bruce). The goal of the test was achieving at least 70% of the predicted maximal heart rate (HRMax). The serum levels of ${\beta}$-END were measured before and after the exercise program. Measurements were done while heart rate was at least 70% of its predicted maximum. Results: The mean ${\pm}$ the standard deviation (SD) of exercise duration in the FM and control groups were $24.26{\pm}5.29$ and $29.06{\pm}3.26$ minutes, respectively, indicating a shorter time to achieve the goal heart rate in FM patients (P < 0.003). Most FM patients attained 70% HRMax at lower stages (stage 2 and 3) of M.Bruce compared to the control group (70% versus 6.6%, respectively; P < 0.0001). Compared to healthy subjects, FM patients had lower serum ${\beta}$-END levels both in baseline and post-exercise status ($Mean{\pm}SD$: $122.07{\pm}28.56{\mu}g/ml$ and $246.55{\pm}29.57{\mu}g/ml$ in the control group versus $90.12{\pm}20.91{\mu}g/ml$ and $179.80{\pm}28.57{\mu}g/ml$ in FM patients, respectively; P < 0.001). Conclusions: We found that FM patients had lower levels of ${\beta}$-END in both basal and post-exercise status. Exercise increased serum the ${\beta}$-END level in both groups but the average increase in ${\beta}$-END in FM patients was significantly lower than in the control group.

• 생명과학회지
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• 제14권5호
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• pp.741-746
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• 2004

본 연구는 운동강도 차이에 따른 카페인 구강 투여가 STZ-유발 당뇨 쥐 가자미근에서 GLUT-4와 GRP-78 단백질 발현에 미치는 영향을 규명하기 위하여 F344계 수컷 횐쥐를 무작위 표본추출에 의하여 당뇨유발군(n=6), 당뇨유발-카페인 투여군(n=6), 당뇨유발-카페인투여 저강도운동군(n=6), 당뇨유발-카페인투여 중강도운동군(n=6), 그리고 당뇨유발-카페인투여 고강도 운동군(n=6)으로 분류하였다. 저강도 운동은 트레드밀 경사도 0%에서 8 m/min 속도로, 중강도 운동은 트레드밀 경사도 0%에서 16 m/min 속도로, 고강도운동은 트레드밀 경사도 0%에서 25 m/min속도로 30분간 1회 운동을 실시하였다. GLUT4단백질 발현은 당뇨군에 비해서 당뇨유발군-카페인 투여군과 당뇨유발-카페인투여 저강도 운동군에서 차이가 없었으며, 당뇨유발-카페인투석 중강도 운동군에서는 다소 감소하였으나 당뇨유발-카페인투여 고강도 운동군에서 증가하였다. GRP-78 단백질 발현은 당뇨군에 비해서 당뇨유발-카페인투여 저강도 운동군, 당뇨유발-카페인투여 중강도 운동군, 그리고 당뇨유발-카페인투석 고강도 운동군에서 감소하였으나, 당뇨유발-카페인 투여군에서는 다소 증가한 것으로 나타났다 고강도 일회성 운동이 인슐린 민감도를 개선시켜 인슐린 요구량을 낮추는데 이러한 효과는 내형질세망에서 세포막으로의 GLUT-4 단백질의 전이와 GLUT-4 단백질 양의 증가 때문이다. 운동군에서의 GRP-78 단백질이 감소된 기전은 정확히 밝힐 수는 없지만, 카페인으로 인한 지질 동원이 운동 시 작업근의 세포에 많은 에너지를 공급하여 세포가 받는 스트레스를 완화시켜 주었기 때문이라고 추측된다.

• IMMUNE NETWORK
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• 제2권2호
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• pp.96-101
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• 2002

Background: Aerobic training can be defined as any physical exercise that increases the heart rate and enhances the body's intake of oxygen long enough to benefit the condition of body. Running, cycling, and swimming are examples of aerobic activities. This type of exercise optimises immune functions. Recently several experimental findings suggested that the regular swimming training increase immune response, but there have been very few reports which compare warm water exercise with cold water exercise in spleen lymphocytes. Methods: This study was designed to examine the effects of regular swimming training on Index, the number of lymphocytes, proliferative activity and production of reactive oxygen species (ROS) by splenocytes in BALB/c mice. Thirty six mice (6 week old) were performed 10 weeks of regular swimming training and they were divided into 6 groups according to the regular swimming training (CRG: control resting group, CEG: control exercise group, WRG: warm water trained resting group, WEG: warm water trained exercise group, CORG: cold water trained resting group, COEG: cold water exercise group). Analytical items were weight change, spleen index, the number of lymphocytes, proliferative activity and production of ROS. All data were expressed as mean and standard deviation by using SPSS package program (ver. 10.0). Results: The swimming training significantly decreased body weight, and increased spleen index, the number of lymphocytes and proliferative activity in the presence or absence of Con A and LPS added conditions. For the WRG and CORG, the quantity of ROS from splenocytes was higher than CRG, whereas, ROS by spleen lymphocytes was lower following 90 min acute exercise stress. Conclusion: These results suggested that the swimming training not only increases the number of lymphocytes but also increases proliferative activity by splenocytes in vitro.

• 한국운동역학회지
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• 제14권2호
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• pp.153-166
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• 2004

The purpose of this study was to investigate time of the phase, angle of the right ankle, knee, and hip joint, lateral angle of the trunk, mediolateral displacement of COM, and vertical displacement of COM between two groups while executing grand battement $jet{\acute{e}}$ $\acute{a}$ la seconde in a center exercise setting through 3D video analysis. The subjects participated in this study were skilled and unskilled 6 female ballet majors in Busan, respectively. The conclusions are as follows: 1. The time of the phase 2 was faster than P3. It shows a significant difference(p<.05) for P1 and P4 between skilled and unskilled groups 2. The angle of He right ankle joint has a significant difference(p<.05) at E4 between skilled and unskilled groups. The angle of the right knee joint has no significant difference at all events between skilled and unskilled groups. The angle of the right hip joint has a significant difference(p<.001) at E3 between skilled and unskilled groups. 3. The lateral angle of the trunk has a significant difference(p<.05) at E1 and at E5 between skilled and unskilled groups. The skilled group of the lateral angle of the trunk was lower than the unskilled group. However the skilled group's lateral angle of the trunk was bigger than the unskilled group at E3. It has significant difference(p<.001) at E3 between skilled and unskilled groups. 4. The mediolateral displacement of COM has no significant difference at all events between skilled and unskilled groups. The vertical displacement of COM has a significant difference(p<.01) at E3 between skilled and unskilled groups.

• Journal of Preventive Medicine and Public Health
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• 제38권2호
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• pp.154-162
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• 2005

Objectives: To analyze the relationships of socioeconomic status(SES) to health status and health behaviors in the elderly. Methods: Data were obtained from self-administered questionnaire of 4,587 persons, older than 65 years, living in a community. We measured the sociodemographic characteristics, socioeconomic status, health status (subjective health status, acute disease, admission experience, dental state, chronic disease etc.), activities of daily living (ADL), instrumental activities of daily living (IADL), and mini-mental state examination-Korean (MMSEK). Binary and multinominal logistic regression analyses were employed to analyze factors affecting on the socioeconomic status of the elderly. Results: With regard to the SES and health status, those with a low SES had poorer subjective health states and lower satisfaction about their physical health. Also, acute disease experiences, admission rates and tooth deciduation rates were higher in those of low SES. In the view of physical and cognitive functions, the ADL, IADL and MMSE-K scores were also lower in those of low SES. However, with regard to health behaviors, lower smoking and alcohol drinking rates were found in the low SES group, and a similar trend was shown with regular physical exercise, eating breakfast, and regular physical health check-up. From these findings, we surmise that those with low SES have a poorer health condition and less money to spend on health, therefore, they can not smoke or drink alcohol, exercise and or have a physical health check-up. Conclusion: This study suggests that socioeconomic status plays an important role in health behaviors and status of the elderly. Low socioeconomic status bring about unhealthy behavior and poor health status in the elderly. Therefore, more specific target oriented(esp. low SES persons) health promotion activities for the elderly are very important to improve not only their health status, but their health inequity also.

• 디지털융복합연구
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• 제11권8호
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• pp.265-272
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• 2013

본 연구는 정상 성인들을 대상으로 동적, 정적 스트레칭을 적용하여 점프 높이와 점프동안의 근활성도를 측정하여 비교 분석함으로써 스포츠 활동에서의 스트레칭 방법에 대한 기초 자료를 제공하는데 목적이 있다. 20명의 대상자를 무작위 추출하여 2 group으로 각각 10명씩 나누었다. 각 각 다른 그룹에 동적, 정적 스트레칭을 적용하였다. 스트레칭 적용 전후에 점프 높이와 점프동안의 외측광근과 비복근의 근활성도를 측정하였다. 통계학적 처리는 공분산 분석을 이용하여 실시하였다. 결과는 동적 스트레칭이 정적 스트레칭보다 점프높이(p<.05)와 점프 동안의 외측광근의 근 활성도(p<.05)에서 효과적임을 알 수 있었다. 따라서 강한 근력을 필요로 하는 운동선수들에게 동적스트레칭을 준비운동으로 적용할 필요성이 있을 것으로 생각된다.