• Journal of Digital Convergence
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• v.10 no.11
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• pp.551-558
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• 2012

Objectives: The purpose of this study was to determine whether the sacrooccipital category II blocking technique may improve abdominal muscle endurance and alleviate shoulder pain caused by pelvic tilting. Methods: A total of 50 subjects diagnosed with category II sacroiliac joint instability and lower back pain were randomly assigned to the control or treatment group. The sacrooccipital technique category II blocking procedure (2-min duration) was performed 3 times a week until the category II indicator of joint instability had subsided. The control subjects were subjected to a sham procedure of equal duration and frequency. We assessed abdominal muscle endurance using the partial curl-up test and shoulder pain using a visual analogue scale, before and immediately after the intervention and 2 weeks after the intervention. Results: On two-way analysis of variance with repeated measures on time factor, significant treatment and interaction effects on muscle endurance were found. A significant interaction effect, but not treatment effect, was found for shoulder pain. Post hoc test showed that the shoulder pain was reduced immediately after intervention (treated group) and 2weeks (control and treated group) after the intervention as compared to before the intervention. Conclusions: This study suggests that sacrooccipital category II blocking can be used to alleviate shoulder pain caused by pelvic instability. The mechanisms behind the long-term benefits may include an increase in abdominal muscle endurance.

• Journal of the Korea Convergence Society
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• v.12 no.11
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• pp.135-142
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• 2021

The purpose of this study was to determine the effect of extracorporeal shock wave therapy for the neck-shouler muscles of complex pain scales of the 20s adults with VDT Syndrome to prolonged smartphone use. Twenty subjects with neck pain due to VDT syndrome participated in the experiment. They were randomly divided into 10 experimental groups and 10 control groups. Experimental subjects were conducted for 4 weeks, 5 days a week. The experimental group was subjected to extracorporeal shock wave therapy 2000 times at an intensity of 5 Hz and 2.0 bar once, and the control group performed self-stretching exercise for 30 minutes once. Subjects measured and compared neck-shoulder pain with VAS and PPT before and after the experiment. Data analysis was performed with SPSS win 18.0, and correspondence comparison was performed to analyze the results of the experimental group and the control group before and after the experiment. After the experiment, the experimental group decreased more in VAS and PPT of the neck-shoulder muscle. but the control group was no difference. Though these results, extracorporeal shock wave therapy was showed a reduction in pain after treatment than before treatment but there are no difference in the pain reduction after self-stretching exercise. Thus, extracorporeal shock wave therapy is expected to be used as a variety of treatments to reduce neck-shoulder pain as a cause of VDT syndrome.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.7
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• pp.3037-3047
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• 2012

This study is the investigation research to look into rest, computer work environment and muscle and bone symptom of high school students in some area. With high school students in K area as the object the questionnaires of self-writing type were distributed and the final 685 copies were collected and material analysis was carried out. In the differences between work posture and environment evaluation score following whether or not of pain existing of the each part of pain, the score of the persons who do not have pain was significantly higher than the score of the persons who have pain. The negative correlation between the part of pain and work environment was in desk(shoulder), chair(neck, shoulder, back, and ankle/foot), monitor(shoulder, back) keyboard (neck, shoulder, and ankle/foot) appeared as the result. Controling monitor and chair environment is help to alleviate neck pain and ankle/foot pain respectively. Therefore, computer work environment and bone and muscle symptom have relations and as the use of computer increases, prevention program which can relieve muscle and bone symptom by improving computer work environment is necessary.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.01a
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• pp.245-246
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• 2020

본 논문에서는 어깨에서 팔의 돌림을 측정한다. 우선 안쪽 돌림과 가쪽 돌림에 대하여 각도를 측정하도록 한다. 측정에서 이상 유무와 관련된 증상을 파악한다. 그리고 이런 증상을 예방하는 방법까지 제시한다. 어깨에서 팔의 안쪽돌림과 가쪽 돌림의 돌림각은 70°~90°가 보통이다. 돌림각이 보통에 미달이거나 고통을 느끼면 어깨에 이상이 발생한 것이다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.704-707
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• 2017

The purpose of this study was to examine if complex exercises could improve pressure-pain threshold and postural alignment in university students. Subjects in the CON group did not receive an intervention. Subjects in the EXP1 group were applied stretching exercises after applying hot packs on their both shoulders. Subjects in the EXP2 group were applied complex exercises including stretching, stabilization exercises of shoulder girdle and correction of wrong postures. Changes in pressure-pain threshold in the EXP1 group and EXP2 group were greater than that in the CON group (p<0.05). Changes in VAS scores in the EXP1 group and EXP2 group were greater than that in the CON group (p<0.05). Changes of postural alignment did not significantly differ among three groups (p>0.05). The results of this study indicates that complex exercises including stretching exercises, stabilization exercises of shoulder girdle and correction of wrong postures about neck and scapular can be an effective in reduction of shoulder pain and increase of pressure-pain threshold in women university with shoulder pain.

• 건강소식
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• v.21 no.9 s.226
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• pp.36-38
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• 1997

• The Safety technology
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• no.76
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• pp.32-33
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• 2004

• Journal of the Korea Convergence Society
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• v.11 no.6
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• pp.393-400
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• 2020

This study used a three-dimensional motion analysis system for 15 elite tennis players (male 8, female7) to identify the relevance of scapula movement to shoulder pain. During the flat serve, the angular velocity and joint moment of scapula anterior/posterior tilt, downward/upward rotation, internal/external rotation were calculated and this was compared between groups. As a result, the maximum angular velocity for the anterior and posterior tilt tended to be higher in control group(CG) than in the shoulder pain group(SPG), and the maximum angular velocity for internal and external rotation in all phases except the follow-through phase was higher than that of CG. The maximum moment for the anterior and posterior tilt in the late coking phase was statistically significantly higher than that of SPG, the joint moment for the downward and upward rotation of the coking phase was statistically significantly lower than that of CG, and the moment for the internal and external rotation, the SPG was found to be lower than that of CG in the whole phases.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.301-302
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• 2021

현재 어깨상해는 많은 운동 참여자에게 빈번히 발생하는 질환이다. 운동 동작 시 올바르지 못한 어깨정렬로 인해 어깨의 안정성이 저해되고 그로인해 다양한 상해들이 유발되어진다. 운동 동작 시 팔꿈치와 손목간의 올바른 정렬은 어깨 안정성에 중요한 요소이다. 따라서 본 논문에서는 팔꿈치보호대와 손목밴드에 센서를 부착하여 웨어러블 장비와 함께 융복합 IT기술을 기반으로 하여 팔꿈치와 손목간의 정상범위를 직관적으로 제시하여 동적 운동 상황에서의 상해를 예방하고자 한다.

• Korean Journal of Adult Nursing
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• v.16 no.4
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• pp.658-667
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• 2004

Purpose: This study was to identify the effect of Cervical Kyongrak Massage on Shoulder pain, shoulder Exercise Range and Mood in the elderly. Method: This study used a quasi-experimental pre-test and post-test design. Data were collected from 13 April to 30 June in 2003. There were 58 elderly subjects,(30 experimental group, 28 control group) in Pusan. The experimental group took Kyongrak Massage at Cervical Kyonghyul sites around neck and shoulder for 10 minutes daily during 5days. Result: In the experimental group, shoulder pain(t=-9.80, p=.000), shoulder exercise Range (Flexion t=3.10, p=.003; Abduction t=7.95, p=.000; External Rotation t=5.00, p=.000) and Mood(t=-9.80, p=.000) were significantly better than control group after Cervical Kyongrak Massage. Conclusion: These findings indicate that Cervical Kyongrak Massage may be an effective adjunct therapy for improving shoulder pain, shoulder exercise range and mood, and is considered as a independent and available nursing intervention for elderly.