• 한국산학기술학회논문지
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• 제11권11호
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• pp.4360-4366
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• 2010

본 연구에서는 고등학교 단거리 선수의 심폐능력, 기초체력, 신체조성, 그리고 각 부위별 근력이 24주간 운동을 통하여 어떠한 변화가 있는지 규명하였다. D 고등학교에 재학중이며 운동경력이 최소 4년이상된 남자 단거리 선수 8명을 연구대상자로 선정하였다. 운동 전 후 연구대상자들의 심폐능력, 신체조성, 근력 그리고 기초체력을 측정하여 자료처리 하였다. 본 연구결과, 체지방률, 체지방량, 제지방량, 그리고 체수분량 모두 훈련 후 통계적으로 유의한 증가가 있었다(p<0.05). $VO_2$max와 aerobic threshold는 운동전보다 향상되었으며 통계적으로 매우 유의한 변화가 나타났다 (p<0.05). 근력 및 기초체력 또한 통계적으로 유의한 상승 변화을 보였다 (p<0.05.) 본 연구결과 24주간의 훈련 프로그램은 남자 고등학교 단거리 선수들의 총체적 체력 향상을 도모하였다. 단거리 훈련 프로그램 작성 시 전통적인 방법으로 훈련을 계획하고 실천하기 보다는 경기력 향상 및 부상 예방을 위하여 훈련 전 종합적인 신체검사 및 체력 검사를 전문가와 같이 실시 및 평가하여 이를 토대로 개인의 체력에 맞게 훈련 프로그램을 계획 실천할 필요가 있을 것이다.

• PNF and Movement
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• 제17권3호
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• pp.411-419
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• 2019

Purpose: This study determined the effects of elastic bands in coordinative locomotor training on the body alignment of elementary school baseball players. Methods: Thirty subjects were recruited for this study and separated into two groups: the coordinative locomotor training group with elastic bands (n=15) and the non-training control group (n=15) were five times a week for eight. The trunk inclination, trunk imbalance, kyphotic angle and lordotic angle were used to evaluate body alignment. Results: The experimental group showed significant improvements in trunk inclination, trunk imbalance, kyphotic angle and lordotic angle (p<0.05). Conclusion: Coordinative locomotor training impacted postural alignment in elementary school baseball players.

• 한국철학논집
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• 제36호
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• pp.173-202
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• 2013

몸에 관한 이해방식은 문화적 역사적 경험을 담고 있다. 근대는 도덕적 요소를 전제로 했던 수신(修身)에서 생물학적 차원인 체육(體育)로 몸에 관한 담론이 전환했던 시기였다. '체육(體育)'은 성리학적 인간관이 해체되고 근대적 인간주체가 생성되는 지점을 극명하게 보여주었다. 유학에서 몸은 수기치인(修己治人)이란 목표와 밀접한 관련 속에서 논의되었다. 수신은 천일합일의 차원에서 논의되었기 때문에 몸은 참됨[성(誠), 진실무망]을 실제적으로 구현하는 착수처였다. 수신이 곧 정심이므로, 모든 신체적 활동은 정심하기 위한 것이어야 한다. 경이 마음을 주재한다면 올바른 시비판단과 실천을 담보할 수 있으니, 경(敬)과 도의(道義)가 실제 행위로 드러난 것이 예이다. 예란 실제적인 인간 행위를 제약한다는 측면에서 보면 외재적 규제로 보일 수 있으나 그것이 경과 직결된다는 차원에서 보면 수신의 구체화라고 할 수 있다. 성리학에서 몸과 신체적 행위란 정심과 무관할 수 없으며, 수신과 무관한 물질적 차원의 몸이나 신체단련과 같은 사고는 존재하지 않았다. 근대는 개인과 생물학적 몸을 발견했다는 점에서 그 이전시대와 구분되었다. 물질적 신체와 정신으로 이분화된 인간은 자연과 마찬가지로 과학적 탐구 대상이 되었다. 생리학과 심리학은 근대적 인간이해의 지름길이었다. 개별화된 신체는 오롯이 개인에게 귀속되었다. 하지만 당시는 국가를 단위로 하는 생존경쟁시대였기 때문에 문명한 열강이 되기 위해 '국가가 개인의 몸을 어떻게 효과적으로 규율할 것인가'가 중요한 문제로 대두되었다. 근대국가체제는 개인의 몸을 국가적 차원에서 규율하고 국민교육의 대상[체육(體育)]로 다루었다. 개인의 위생과 질병 역시 부국강병의 일환으로 국가가 관리하는 것을 당연시하였다. 몸은 성신(誠身)이란 내적 자율성과 주체성이 제거되고 국가적 통제의 대상이 되었으니, 단발령과 경찰제도의 도입이 좋은 실례였다. 지금 우리가 누리고 있는 물질적 풍요는 기계적 환원론이란 근대 세계관에 빚지고 있지만, 삶의 맥락에서 몸과 마음은 분리될 수 없으며, 생명과 마음은 세포의 작용으로 온전히 해명될 수 없다. 인간에 관한 과학적 탐구가 인간에 관한 유일한 이해일 수도 없다. 특히 자본화된 물질적 몸에 관한 지나친 탐닉은 도리어 몸을 황폐화시킬 수 있다. 오히려 몸다운 몸에 관한 성찰이 필요한 시점이다. '바른 몸'은 가치와 경험으로부터 분리된 몸에 대한 비판적 성찰을 통해 사람다운 사람은 몸에 관한 과학적 기계적 접근이 아니라 몸-사람다움이란 차원에서 다뤄져야 할 것이다.

• Journal of Trauma and Injury
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• 제35권3호
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• pp.202-208
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• 2022

Purpose: There is limited research on the effects of neuropathic pain (NP) on quality of life, depression levels, and sleep quality in patients with combat-related extremity injuries. This study evaluated whether patients with combat-related extremity injuries with and without NP had differences in quality of life, sleep quality, and depression levels. Methods: A total of 98 patients with combat-related extremity injuries, 52 with NP and 46 without, were included in this cross-sectional study. The presence of NP was determined using the Leeds Assessment of Neuropathic Symptoms and Signs questionnaire. The outcome measures were a visual analogue scale (VAS), the 36-Item Short Form Survey, the Beck Depression Inventory, and the Pittsburgh Sleep Quality Index (PSQI). Results: The VAS subparameter scores for pain (all P<0.05), PSQI sleep dur ation subscale scores (P=0.025), PSQI sleep disturbance subscale scores (P=0.016), and PSQI total scores (P=0.020) were significantly higher in patients with NP than those without. Logistic regression analysis showed that VAS scores of 5 and above for average pain during the previous 4 weeks contributed independently to the prediction of NP. Conclusions: Patients with combat-related extremity injuries with NP had more pain and poorer sleep quality than those without NP. Sleep quality should be evaluated as part of the diagnostic work-up in patients with combat-related extremity injury with NP, and interventions to improve sleep quality may help manage NP in this patient group.

• The Journal of Korean Physical Therapy
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• 제27권6호
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• pp.413-418
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• 2015

Purpose: This study was performed to examine the effect of action observation training on sit to-walk times in chronic stroke patients. Methods: Twelve stroke patients were randomly allocated to two groups, as follows: an action observation training (AOT) group and a scenery picture observation (SPO) group. The AOT group was engaged in video observation for 2 minutes 30 seconds with 12 ADL functional activities related to the sit-to-walk task: physical training was carried out in two repetitions lasting 2 minutes 30 seconds. The landscape imagery control group observed landscape picture for 2 minutes 30 seconds and then carried out the same physical training. The intervention involved a total of 12 sessions over 4 weeks, and each session lasted 30 minutes. The pre and post-tests measured the timed up and go test (TUG), Sit to stand test (STS), and Dynamic gait index (DGI). The Wilcoxon signed ranks test was used to compare pre-test and post-test result, and the Mann-Whitney U test was employed for comparison between groups. Results: The TUG time was significantly different between the AOT group and the SPO group. According to the findings, the experimental group's TUG was significantly decreased (p<0.05). In comparison of the two groups, there was no significant in STS or DGI between the AOT group and SPO group. Conclusion: This study showed that the intervention can be used to decrease TUG time. Our research suggests that action observation training has a positive effect on sit-to-walk times in patients with chronic stroke.

• 디지털융복합연구
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• 제16권2호
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• pp.375-383
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• 2018

본 연구는 유산소와 저항성 운동이 접목된 복합트레이닝을 비만과 골다공증 진단을 받은 지적장애인 성인에게 12주간 적용한 후 운동의 효과를 알아보기 위해 신체구성검사, 건강관련체력 그리고 골다공증의 변화를 검증하였다. 연구대상들의 운동은 12주간 주2회 유산소운동과 근력 운동을 구성된 복합트레이닝 프로그램을 실시하였다. 유산소운동은 저강도에서 시작하여 점증부하원리를 적용하였고, 저항성 운동은 15회를 반복할 수 있는 강도로 설정하였다. 신체조성과 골밀도는 운동전, 6주, 12주 세 차례 측정하였고, 건강체력평가는 운동전과 운동 후 측정하였다. 체중, 체지방은 운동전에 비해 운동 후 감소하였고, 골밀도는 운동전에 비해 운동 후 증가하였다. 체력요인으로 근력과 근지구력, 유연성이 운동전에 비해 운동 후 개선되었다. 본 연구결과로 12주의 복합트레이닝은 하지근력을 증가시켜 걷기, 달리기 등의 기능을 향상시키고, 건강체력의 향상과 골밀도의 증가를 일으키는 운동임을 확인하였다.

• Nutritional Sciences
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• 제9권2호
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• pp.112-116
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• 2006

This study investigated the effect of physical training on the utilization and recuperation of stored fuel with exercise in rats. For physical training, animals were exercised on treadmill for 30 minutes everyday. Forty eight rats were given either a physical training or no training for 4 weeks and were then subdivided into 3 groups: before-exercise (BE); during-exercise (DE); after-exercise (AE). The DE group was exercised on treadmill for 1 hour just before being sacrificed Animals in the AE group were allowed to take a rest for 2 hours after being exercised like the DE group. Glucose and free fatty acids were compared in plasma. Glycogen and triglycerides were compared in liver and skeletal muscle. Protein were compared in plasma, liver and skeletal muscle of rats. Plasma glucose levels of trained group were not significantly different from those of non-trained group. Muscle glycogen levels of trained group were significantly higher than those of non-trained group. Liver glycogen level of trained group was also significantly higher than that of non-trained group in DE while was not significantly different from those of non-trained group in BE and AF. Plasma free fatty acid levels of trained group were significantly higher than those of non-trained group in BE and AE. Muscle triglyceride levels of trained group tended to be higher than those of non-trained group in BE and DE and significantly higher than those of non-trained group in AF. Plasma and muscle protein levels of trained group were not significantly different from those of non-trained group. liver protein levels of trained group were not significantly different from those of non-trained group in BE and DE but were significantly higher than that of non-trained group in AE. Thus, it is suggested that an even moderate physical training may delay the onset of fatigue and improve exercise performance by facilitating the mobilization and oxidation of fat and conserving limited carbohydrate store.

• 대한물리의학회지
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• 제10권4호
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• pp.59-68
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• 2015

PURPOSE: The purpose of this study was to determine the comparison of visual and auditory biofeedback during sit-to-stand training in patients with stroke. METHODS: Thirty-five subjects with chronic stroke were divided into three groups: a visual feedback group (12 subjects), an auditory feedback group (12 subjects) and a control group (11 subjects). All Groups received neurodevelopmental treatment, and sit-to-stand training for 30minutes three times a week for four weeks. During the sit to stand training, the experimental groups received visual feedback and auditory feedback, whereas the control group performed sit-to-stand training without feedback. Five times sit-to-stand test (FTSST), motion analysis and postural sway during sit-to-stand were used to evaluate sit to stand performance ability. In addition, Berg balance scale (BBS) was performed for evaluation of balance function in participants. RESULTS: All groups showed significant increase on FTSST and BBS between pre- and post-intervention. The BBS scores in visual feedback group was significant increase than control group. The motion analysis and postural sway, more improvement was observed in the visual and auditory feedback groups compared with the control group. The only visual feedback group was a better performance of midline excursion during sit-to-stand than control group. CONCLUSION: These findings suggest that sit-to-stand training using a biofeedback may help to improve sit to stand performance and balance ability of stroke patients.

• Physical Therapy Rehabilitation Science
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• 제3권1호
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• pp.55-62
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• 2014

Objective: To study the effects of gait training with additional weight and gait training with non-additional weight on balance ability and gait ability in patients with chronic stroke through comparative analysis. Design: Randomized controlled trials. Methods: The subjects were divided randomly into two groups: additional weight group (AWG, n=12), and non-additional weight group (NAWG, n=10). Both groups received general physical therapy for 30 min in 1 session, 5 sessions per week during 6 months. The AWG practiced gait training with additional weight of 0.1 and 0.5 kg for 20 min a day, 3 days per week for 6 months and the NAWG practiced gait training with non-additional weight for 20 min a day, 3 days per week for 6 months. Patients in both groups were instructed to walk as fast as they could along a 35 m long track (straight for 20 m and curved for 15 m). Patients walked with their hemiplegic side on the inside of the track while a physical therapist followed along to instruct patients to maintain a straight posture. Balance ability was tested with the Functional Reach Test, the Timed Up and Go test, and the Berg Balance Scale, and gait ability was tested with GAITRite. The results of balance and gait ability were analyzed before and after interventions. Results: A significant increase in FRT, TUG, BBS was seen in both groups after intervention (p<0.05). A significant increase in gait ability was seen in the AWG after intervention (p<0.05). For balance and gait ability, the results from the AWG was significantly improved compared with the NAWG (p<0.05). Conclusions: Gait training with additional weight improves balance ability and gait ability in stroke patients, this gait training method is effective and suitable for stroke patients to increase the ability of functional performance.

• 대한통합의학회지
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• 제7권3호
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• pp.1-9
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• 2019

Purpose : To find out how action observation training for chronic stroke patients affects their balance and body control abilities in the posture seated in the rehabilitation of stroke. Methods : This study was conducted on 30 subjects who were diagnosed with stroke. The group conducted motion observation training through video clips, while the control group only conducted physical training, and the general physical therapy was performed equally by both counties. The static balance was measured using Biorescue and the dynamic balance was measured using Modified Functional Reach Test (MFRT), Postural Assessment Scale for Stroke, and Trunk Impairment Scale. Results : Static balance showed statistically significant difference in foot pressure (p<.05) as a result of comparison between pre and post exercise training. Dynamic balance was statistically significant (p>.05) as a result of comparing pre and post differences using modified functional reach test. The trunk control ability was statistically significant (p>.001). Comparison between the results of before and after motion observation training showed a statistically significant difference. Conclusion: This study confirmed that exercise training in sitting position was effective for static, dynamic balance ability and trunk control ability of hemiplegic patients due to stroke. These results suggest that the use of motion monitoring in stroke patients may have a positive impact on the diversity and function of rehabilitation.