• 동의생리병리학회지
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• 제23권4호
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• pp.914-918
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• 2009

Recently, according to increasing population to enjoy sports, Shoulder Impingement Syndrome occurred frequently. In this report, we introduce a case suffered from chronic shoulder pain, ROM restriction because of Shoulder Impingement Syndrome treated by Sweet BV acupuncture. Sweet BV acupuncture maintains the BV acupuncture effects and restricts allergic reaction at the same time. In this report, Sweet BV acupuncture is a new therapy that have a safety and efficiency simultaneously.

• Journal of Advanced Marine Engineering and Technology
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• 제34권2호
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• pp.318-324
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• 2010

본 논문에서는 새로운 구조의 6축 다관절 로봇 매니퓰레이터의 경량화와 토크성능을 높이기 위하여 어깨관절부위에 중력보상기를 설계하고 적용하였다. 또한, 매니퓰레이터의 기구학 및 역기구학 해석을 하였다. 자체 중량 30Kg의 경량이면서도 25Kg 고가반하중 인 우수한 성능을 구비할 수 있도록 매니퓰레이터의 링크 구조에 대한 FEM 해석을 수행하였다. FEM 해석을 통하여 로봇 매니퓰레이터의 굽힘이나 파단에 대한 안정성을 확인하였다.

• The Journal of Korean Physical Therapy
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• 제15권4호
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• pp.479-487
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• 2003

Tje purpose of this study is to understand body as a whole concept through examining effects of distant shoulder and neck with GCM ankle joint therapy. The twenty three subject with ankle joint therapy and comparison groups without ankle joint therapy were authorized the score of before and after therapy by correspondence T-test using pump lines and tapes as instruments. The results are as follows. 1. The test group had change of shoulder in measurement 1, 2, 3 and were regarded statistically 1st measurement on left, 2nd on right.(p<.05) 2. The test group had change of neck in measurement 1, 2, 3 and were regarded statistically 2nd on left on right.(p<.05) 3. In the comparison group the comparison of shoulder height was not regarded statistically all at 1, 2 comparison on left and regarded statistically all at 1, 2 comparison on right.(p<.05) 4. In the comparison group the comparison of neck height was not regarded statistically both left and right at 1, 2 comparison.(p<.05)

• 한국운동역학회지
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• 제17권4호
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• pp.45-55
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• 2007

We investigated the biomechanics and characteristics of shoulder rotator muscles for professional woman volleyball players. The purpose of this study was to analyze the isokinetic peak torque and range of motion for shoulder joint rotation. We measured the strength and ROM of the internal rotation(IR) and external rotation(ER) of shoulders joint for nine professional woman Volleyball players and nine University students with Biodex and Simi-motion. 1. We measured peak torques for the shoulder joint rotator at angular velocities of 60/s and 180/s. It was found that the peak torques were significantly different between the two groups and also between the hands used. 2. At angular velocity of 60/s, IR/ER ratio of the shoulder joint was significantly different depending on the groups and the hands in use. There was a significant difference for 'Dominant side' at angular velocity of 180/s, but no significant difference for 'Non-dominant side' and the controls group. 3. Regarding the ROM of rotation of the shoulder joint group, IR was significantly different between the groups and the hands in use. 4. IR/ER ratio of the shoulder joint for Dominant side was quite different between the groups.

• The Journal of Korean Physical Therapy
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• 제16권4호
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• pp.264-282
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• 2004

The purpose of the study was to investigate the effectiveness of ankle mobilization on neck and shoulder position. One hundred volunteers, aged between 18 and 26 years (mean age 22), were recruited and each subject was divided into four mobilization groups by their body type, which is based on the concept from 'general coordinative manipulation' and a control group. Ankle mobilization was applied based on their body type and no mobilization was applied on those of the control group. The positions of shoulders and neck were measured in comfortable standing posture. All measurements were taken before and after ankle mobilization from each subject in mobilization groups and those of control group was measured twice between ten minutes by a different tester on three different occasions. Twenty subjects were in each group basis of their body type and a control. In the position of neck and shoulder, all subjects regardless group showed significantly changed their neck

• 대한통합의학회지
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• 제5권2호
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• pp.83-90
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• 2017

Purpose : The purpose of this study was to investigate the correlation between shoulder gradient, range of motion of the neck, and subjective pain level of the potential risk group of smart-phone addiction. Methods : The subjects of this study were 90 women's who had potential risk of smart-phone addiction. VAS was used to measure subjectively pain intensity. Global Postural System was used to measure forward head posture. CROM was used to measure flexion, extension, lateral flexion of cervical range of motion. Results : The results of this study showed that was significant positive correlation between the both shoulder gradient, and cervical range of motion(p<.05). Statistically significant negative correlation between the VAS and left lateral flexion(p<.05). Conclusions : The difference between the gradient of both shoulders increased with the use of smart-phone addiction, and the cervical left lateral flexion decreased as the pain increased. This suggests that recognition on decrease of using smart phone and postural correction is necessary.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2018년도 추계학술대회
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• pp.552-555
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• 2018

본 논문에서는 키넥트 센서를 이용한 제스처 인식 방법을 개발하고, 이를 이용한 격투액션 제어 인터페이스를 제안한다. 제스처의 패턴 특징을 추출하기 위해서는 단순한 절대 위치 정보를 이용하는 것이 아닌, 어깨를 중심으로 한 신체 비율 특성을 고려하여 특징을 추출하는 방법을 이용한다. 하지만 동일한 제스처를 수행하더라도 키넥트 센서에 포착되는 각 관절의 위치 좌표값들은 팔의 길이와 방향에 따라 달라질 수 있다는 문제점이 있다. 그래서 논문에서는 제스처를 모델링하고 분석하기 위해 주성분 분석법을 사용하는 방법을 기술한다. 이 방법을 사용함으로서 데이터가 가지는 에러의 영향을 줄일 수 있게 되고, 차원축약의 효과를 얻을 수 있게 된다. 또한 동작 인식 시스템의 동작 제약을 줄이기 위한 방법으로 수정된 매칭 알고리즘을 제안한다.

• 대한물리치료과학회지
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• 제16권4호
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• pp.75-81
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• 2009

Background: The purpose of this study was to confirm whether surface FES was effective in the function of chronic stroke patients' affected shoulder and whether FES influenced their functional abilities in ADL, as well. Method: the subjects were inpatients at a general hospital in Gyeonggi-Do, Korea and had been diagnosed as a sub-luxation in their affected shoulder. They were 26 and were separated to an experimental group and a control group, in equal number. Both groups had gotten an exercise treatment for 6 weeks. The control group didn't get any FES as opposed to the experimental group. Result: in the experimental group there was no statistical significant difference in the vertical space and the joint space, even though the space was reduced. In the control group, there was no statistical significant difference, either. Moreover, each space of their shoulders was increased. In the range of motion of each group, there was no statistical significant difference. In functional independent ability, there was a significant difference in an experimental group. In contrast, there was no difference in a control group. Conclusion: this result suggests that FES should be effective in the sub-luxation of the patients' affected shoulder and the range of motion of their shoulders. On the other hand, compared to the previous items, FES was quite effective in the functional improvement.

• 대한통합의학회지
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• 제7권3호
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• pp.141-148
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• 2019

Purpose: The present study investigated the effects of 12-week aquatic exercise training on isokinetic muscle function of the shoulder in adolescents with cerebral palsy. Methods: The study included four male and four female adolescents with cerebral palsy. Isokinetic muscle function was measured at an angular velocity of $60^{\circ}/s$, using Biodex System VI Pro. The peak torques of internal rotation and external rotation were measured before and after training. Aquatic exercise training was performed once a day for 120 min, 4 times a week for 12 weeks. Results: The peak torque of external rotation according to body weight and mean power of internal rotation were significantly higher after training (p < 0.05). Conclusion: Our findings suggest that 12-week aquatic training for adolescents with cerebral palsy can improve isokinetic muscle function of the shoulder. Future studies should analyze the changes in isokinetic muscle function of the shoulder in more detail using various aquatic exercise programs to investigate their effects on individuals with cerebral palsy.

• 대한통합의학회지
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• 제7권2호
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• pp.153-163
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• 2019

Purpose : This study was to identify the effects of Mobilization with Movement combined with exercise (EMWM) on acromio-humeral distance (AHD), range of motion (ROM), pain intensity, and functional performance in patients with impingement syndrome of the shoulder. Methods : The subjects were 40 patients diagnosed with impingement syndrome of the shoulder. Twenty subjects are randomly assigned to each 2 different groups; Group 1. (exercise group), Group 2. (EMWM group). Three weekly interventions were given for 4 weeks. The main outcome measures were ultrasound, goniometer, visual analogue scale (VAS), and Korean Constant shoulder score (K-CSS). The ultrasound (AHD), ROM (flexion, abduction), pain intensity (for shoulder flexion) and functional performance (K-CSS) were compared between the groups. Results : The AHD was significantly increased in Group 2 compared to Groups 1. No significant difference was observed between the groups in the range of abduction of the shoulder, but the range of flexion was significantly increased in Group 2 compared to Groups 1. Pain intensity was significantly lower in Group 2 than in Group 1, and functional performance was significantly increased in Group 2 compared to Group 1. Conclusion : An intervention that combined mobilization with movement with exercise was more effective than exercise alone for rapid recovery from shoulder injury and improvement in functional performance.