• Physical Therapy Rehabilitation Science
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• 제12권2호
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• pp.201-205
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• 2023

Objective: Resistance exercise is a necessary element to improve quality of life, and measurement and evaluation of muscle strength provide important information for prescription and management of rehabilitation and exercise programs. This study analyzed the correlation between direct and indirect 1RM for isokinetic maximum torque of the knee joint in order to provide useful information in the field of exercise programs. In addition, the flexion-extension ratio and the difference in left-right deviation were verified. Design: A cross-sectional study Methods: The subjects of this study were 33 healthy adult men and women without medical problems who participated in the health exercise class program at S University in Seoul. The correlation between isokinetic maximum torque and direct and indirect 1RM was analyzed, and a dependent t-test was performed to analyze the flexion-extension ratio and left-right deviation. Results: There was a high correlation between the isokinetic maximum torque and direct and indirect 1RM, and no statistically significant difference was shown between the test methods in the analysis of the flexion-extension ratio and left-right deviation. Conclusions: Isokinetic muscle function measuring equipment is expensive, so it is difficult to use it in local exercise rehabilitation and training sites. Through this study, it was found that direct and indirect 1RM isokinetic maximum torque showed a high correlation, and there was no difference in evaluating muscle function such as flexion-extension ratio and left-right deviation. Therefore, it is considered that the muscle function evaluation using 1RM in general field can be usefully utilized.

• 한국컴퓨터정보학회논문지
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• 제27권5호
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• pp.215-224
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• 2022

이 연구는 30~40대 사무직 여성들을 대상으로 아동 운동 발달학 원리를 바탕으로 한 체코 겟업 운동이 기능적 움직임 및 동적 균형 능력에 어떠한 영향을 미치는지 분석하고자 실시하였다. 무작위 배정을 통해 체코 겟 업 운동 집단(CGUG, n=15)과 통제 집단(CG, n=14)을 구성하여 12주, 주 3회, 일 60분씩 운동을 적용하였으며, 통제 집단은 동일 기간 일상생활을 유지하도록 하였다. 이 연구 결과 체코 겟 업 운동 후 딥 스쿼트(p<.001), 허들 스텝(p<.001), 인라인 런지(p<.001), 푸쉬업(p<.001), 회전 안정성(p<.01) 및 총 점수(p<.001), 상체 동적균형능력(p<.001)과 우측 하체 동적균형능력(p<.001)에서 유의한 차이가 나타났다. 이상의 결과를 종합해 보면 아동 운동 발달학을 원리로 한 체코 겟 업 운동이 사무직 성인 여성들의 기능적 움직임 및 동적 균형 능력에 긍정적인 효과를 주어 건강한 삶뿐만 아니라 근로 효율 또한 높일 수 있을 것으로 생각된다.

• 대한물리치료과학회지
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• 제2권4호
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• pp.817-822
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• 1995

Even though back pain therapy has greatly improved as spinal bio-mechanics is introduced, many patients still have difficulties due to low back pain. At the initial therapeutic stage, the aim of rehabilitation therapy for low back pain is pain control, but, at the later therapeutic stage, the prime aims are to reduce the late complication and to prevent the recurrence of low back pain. Accurate diagnosis should be a first step before any therapy is planned. Thus, accurate physical, neurologic, E.M.G. and radiologic tests are required to give prescription for therapeutic exercise to the patients. In addition to this, the roles of theraphists and therapeutic exercise should be re-evaluated after the therapeutic exercise is performed. Fist of all, the most important things are to educate the patients to understand the low back pain and to let the patients join the therapeutical planning. 1. Bed rest and muscle relaxing exercise for releasing the muscle tention are required for the treatment of acute low back pain. An active exercise is recommended rather than a passive exercise. If the therapeutic exercise depravate the low back pain, the exercise should be immediately terminated and the therapeutical exercise should be replanned. 2. For the treatment of the chronic back pain, stretching exercise and para-spinal muscle strengthening exercise should be performed steadily and actively to prevent the recurrence of low back pain and the low back injury due to minor damage. The patients should be educated to do proper exercise and to maintain good posture in everyday life. 3. As the low back pain is released and the body function is recovered, control of whole body function is necessary. Swiming, bicycling and walking for $30\sim40$ minutes a day and $3\sim4$ days a week are recommended. Other exercise could be recommended depending on the patients condition.

• 대한정형도수물리치료학회지
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• 제19권1호
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• pp.1-8
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• 2013

Background: This study aims to examine the effects of sling exercise and common exercise on the pain level of various body parts. Methods: This study divided the subjects into a sling-exercise group and a common exercise group to for each group across the measurement times after practicing exercises twice per week for 8 weeks (total 16times). To compare the means of the experimental group and the control group on each variable, the ANOVA for repeated measure was used and if there was any significant difference across the measurement times, post-hoc comparisons were conducted for the difference. The T-tests for group difference according to exercise type on each of the variables showed the results as follows. Results: The results of this study suggest that there were significant difference in pain in shoulder pain, but no significant difference could be found in the Thoracic pain & Knee joint pain. There was no significant difference to distinguish between the sling exercise and the common exercise. Conclusions: Currently the sling exercise is not spread out widely in Korea, so that the recognition and studies of the sling exercise is still lacking. Hence, this study can hopefully facilitate popularity of the sling exercise and systematic prospect studies on it in the near future.

• 운동과학
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• 제26권2호
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• pp.103-114
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• 2017

INTRODUCTION: Regulation of skeletal muscle protein mass is implicated not only in exercise performance but in metabolic health. Exercise in combination with nutrition, particularly dietary protein/amino acid intake, are the pragmatic approach that effectively induces muscle anabolic response (i.e., muscle hypertrophy) through regulating protein synthesis and breakdown. PURPOSE: The purpose of this review was to summarize available data on the effect of exercise intervention and amino acids intake on muscle protein synthesis and breakdown and provide an insight into development of an effective exercise intervention and amino acids supplements, applicable to training practice. METHODS: In this review, we have reviewed currently available data mainly from stable isotope tracer studies with respect to the effect of exercise intervention and protein or amino acid supplement on muscle protein anabolic response. CONCLUSIONS: Taken together, exercise alone may not be effective in achieving a positive net muscle protein balance due to the fact that protein breakdown still exceeds protein synthesis until nutrition intake such as protein/amino acids. It appears that muscle anabolic response increases in proportional to the amount of protein intake up to 20 - 35 g depending on quality of protein, age, differences on exercise intensity, duration, and frequency, and individual's training status

• 한국콘텐츠학회논문지
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• 제22권3호
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• pp.593-605
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• 2022

본 연구는 Kinect Sensor 기반의 개인 맞춤형 운동 처방 시스템을 개발하고, 개발 시스템의 사용성을 평가하는 것이다. 개발 시스템을 개인 맞춤형 운동 처방 시스템을 모션캡쳐 도구로서 이용할 수 있을지에 대한 가능성 검증을 위해서 스마트 거울 시스템에 부착된 키넥트 센서(Kinect sensor)에서 측정된 인체 움직임 데이터와 적외선 모션캡쳐 장비에서 측정된 인체 움직임 데이터를 비교하여 타당성과 신뢰성을 분석하였다. 타당성 검증 결과 상관계수 r=0.871~0.919로 높은 양의 상관성을 보였고, 예측가능정도가 88%로 높게 나타났다. 신뢰성 검증 결과 r=0.743~0.916 높은 양의 상관성을 보였고, 반복 측정에 대한 일관성도 ICC=0.937로 매우 높게 나타났다. 결론적으로 본 연구에서 개발한 키넥트 센서기반의 운동 처방 시스템에서 인간 골격에 대한 특징 벡터를 통한 관절의 가동범위 평가 및 자세측정평가가 운동 처방을 제공하는데 있어서 하나의 기준이 될 수 있다는 가능성을 보여주었다. 향후 병원, 임상시험센터, 스포츠센터 등의 운동처방사 혹은 물리치료사, 퍼스널 트레이너들에게 전문성 제고에 도움을 줄 수 있을 것으로 사료된다.

• 한국산림과학회지
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• 제113권2호
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• pp.210-221
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• 2024

본 연구는 운동처방을 적용한 숲길 걷기 운동이 노인의 신체조성에 미치는 영향을 밝히는 것을 목적으로 수행되었다. 연구대상자는 65세 이상 75세 미만의 노인 44명(평균연령: 69.3±3.1세)으로 하였다. 실험군 22명은 개인의 건강상태 등 을 고려하여 처방된 운동강도를 바탕으로 매주 3회, 회당 1시간 이상의 숲길 걷기를 8주 동안 진행하였다. 대조군 22명은 평소와 같은 생활을 지속하였다. 실험군 및 대조군의 8주 동안의 체성분 변화를 측정하였으며, ①실험군의 숲길 걷기 전후 비교, ②대조군의 사전 사후 측정 결과 비교, ③실험군과 대조군의 변화량(사후-사전) 비교의 3가지 관점에서 분석을 진행하였다. 그 결과, ①실험군에서 체중, 체지방, 체질량 지수에서의 유의한 감소, ②대조군에서 오른팔 근육량 및 비율, 몸통 근육 비율, 왼쪽 다리의 근육량 및 비율, 오른팔 체수분의 유의한 감소가 나타났으며, ③그룹 간 비교결과, 실험군은 체중 및 체지방이 감소한 반면 대조군은 증가하였다는 사실을 알 수 있었다. 결론적으로, 운동처방을 적용한 숲길 걷기는 노인의 신체조성에 긍정적인 영향을 미친다는 것이 밝혀졌다.

• 대한정형도수물리치료학회지
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• 제12권2호
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• pp.33-41
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• 2006

This study planed to analyze durability of effect and result that the Medx and Sling exercise gets to the strength of lumbar extensors. 15 patients who had enforce the minimal invasive lumbar surgery were executed 3 times per week for 8 weeks. The purpose of this study was to identify the influence of the mixed exercises of the Medx and Sling program on lumbar trunk muscles and to present basic data for the proper exercise prescription for lumbar patients. The results were as follows: 1) Left: Patients by lumbar hernia operation of trunk muscle strength by Sling-exercise: 0, 45, 90, 135, 180 (degree) treatment periods (P<0.05). 2) Right: Patients by lumbar hernia operation of trunk muscle strength by Sling-Exercise: 0, 45, 90, 135, 180 (degree) treatment periods (P<0.05). Medx treatment, a muscle strengthening lumbar extension exercise program, was now being used at local hospitals. In addition, Sling exercise, which is designed to develop lumbar muscle by way of reducing gravity in a new way so that it can accelerate the growth of muscles and ligaments in-depth in the patients, also has begun to be introduced gradually. In this study, therefore, the new mixed program (Sling and Medx training)can used as an exercise program that can reduce pain and increase lumbar muscles, not only for disk disease patients but also for all those who have undergone surgery or who haven't undergone surgery, who have chronic pain, and it also can be utilized as basic data for the new method of exercise.

• 대한정형외과스포츠의학회지
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• 제3권1호
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• pp.1-9
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• 2004

최근 건강에 대한 관심이 증가하면서 달리기 인구가 폭발적으로 증가하고 있는 추세이다. 건강이란 "질병 없이 허약하지 않고, 신체적, 정신적, 사회적으로 온전한 상태" 라고 정의한다. 운동은 처음 시작할 때 현재 지니고 있는 체력이 어느 정도 수준인지를 그리고 자기에게 적절한 운동의 양과 질 을 파악하는 것은 매우 중요하다. 여기에서는 운동처방에 대하여 기술하고, 달리기의 전 단계인 속보에 대하여 기술한 후, 조깅에 대한 기본적인 설명한다. 그리고 그와 관련된 스포츠 손상에 대하여도 간략히 논한다.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2023년도 제67차 동계학술대회논문집 31권1호
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• pp.173-175
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• 2023

최근 좌식생활과 컴퓨터사용의 증가로 전방머리자세 가진 젊은 성인이 증가하고 있으며 이를 개선하기 위한 슬링 뉴렉기법을 적용한 복합운동의 효과를 알아보고자 실시되었다. 이 연구의 결과 운동군에서 통증, 목뼈 앞굽은각, 중력중심선에서 유의한 감소가 나타났다(p<.001). 이러한 결과는 슬링뉴렉을 적용한 복합운동이 억제된 근육에 신경근 활성화와 근육의 재교육을 통해 통증 및 목뼈정렬에 긍정적인 역할을 한 것으로 생각되며 전방두부자세 개선을 위한 효율적인 중재 방법이 될 수 있는 가능성을 확인하였다.