• 한국컴퓨터정보학회논문지
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• 제26권6호
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• pp.129-135
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• 2021

이 연구의 목적은 머리자세와 목폄근육들의 근긴장도 및 근경직 사이에 상관관계를 검증하기 위해 실시되었다. 연구대상자는 20대 성인 80명으로 시상면에서 평소 머리자세와 목폄근육들에 근긴장도와 근경직을 측정하였다. 측정된 머리자세는 Image J를 사용하여 머리척추각, 머리회전각, 앞쪽어깨각을 분석하였다. 연구결과, 머리척추각이 감소할수록 위등세모근의 근긴장도 및 근경직이 유의하게 증가하고, 머리회전각이 증가할수록 위등세모근의 근긴장도 및 근경직과 유의하게 증가하는 상관관계가 있었다(p<.05). 그리고 연구대상자의 머리척추각을 기준으로 정상머리자세와 앞쪽머리자세로 재분류하여 비교한 결과, 앞쪽머리자세는 정상머리자세보다 위등세모근의 근긴장도 및 근경직이 유의하게 높은 특징을 확인하였다(p<.05). 이 연구결과는 임상에서 앞쪽머리자세의 평가 및 자세교육을 위한 기초자료로 활용되길 기대한다.

• 문화기술의 융합
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• 제4권4호
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• pp.101-105
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• 2018

본 연구의 목적은 키네시오 테이핑 적용 전과 적용 즉시의 앞쪽 머리자세에 미치는 영향을 평가하는 것이었다. 강원도 문막에서 대학생(18명)을 키네시오테이핑 적용 전과 적용 즉시에 Exbody 장비로 신체정렬을 평가하여 Plumb Line, CVA, PCMT를 측정하였다. 이 연구의 결과는 키네시오 테이핑 적용 즉시에 Plumb Line, CVA, PCMT 모두 키네시오 테이핑 적용 전과 비교하여 통계학적으로 유의한 결과로 나타났다(p <.05). 따라서 키네시오 테이핑 적용 즉시부터 앞쪽머리자세의 개선되는 효과를 확인할 수 있었다.

• 문화기술의 융합
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• 제5권4호
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• pp.227-235
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• 2019

본 연구의 목적은 거북목을 가진 사람에게 메켄지 폄운동과 어깨안정화운동이 앞쪽머리자세에 미치는 영향에 대해 알아보는 것이다. 연구대상자는 30명의 거북목을 가진 평범하고 건강한 사람들로 이루어져 있다. 대상자는 어깨안정화운동과 메켄지 폄운동으로 나누어(인원=30, 남자 15명, 여자 15명) 무작위로 나누어 6주 동안 실시되었다. 본 연구는 마름근, 아래등세모근의 운동프로그램과 깊은목굽힘근, 위등세모근, 어깨올림근의 신장프로그램을 통한 목뼈의 머리척추각(Cervical Vertebra Angle) 값과 각 근육별 근전도의 차이를 알아보았다. 앞쪽머리자세와 경우에는 목과 등근육의 활성도가 감소하고 피로도는 증가함을 보였다. 이러한 결과는 목과 머리의 불안정한 상태를 안정시키기 위해서는 위등세모근, 깊은목굽힘근, 어깨올림근의 신장과 마름근, 아래등세모근의 운동을 통해 거북목의 개선에 긍정적인 변화를 줄 것으로 보인다. 이러한 근육들의 불균형한 수축과 과도한 긴장으로 근육의 경직과 피로가 누적되며 이러한 상태가 계속 유지되게 되면 만성화상태가 되어 근육의 불균형으로 인해 통증을 유발할 수 있으며, 피로의 누적으로 인하여 자극에 대한 반응과 근력을 약화시켜서 목 디스크가 발생할 확률이 높아질 것으로 사료된다.

• 한국컴퓨터정보학회논문지
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• 제29권8호
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• pp.93-101
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• 2024

이 연구는 앞쪽머리자세를 가진 대학생을 대상으로 바이오피드백을 적용한 목뼈 안정화 운동중재가 뒤통수근육의 긴장도, 깊은목굽힘근 지구력 및 머리뼈 척추각에 어떠한 영향을 미치는지 알아보고자 실시되었다. 연구 대상자는 바이오피드백 목뼈 안정화 운동군(BCSEG) 12명과 대조군(CG) 12명을 선정하였으며, 8주간 주 3회, 50분간 실시하였다. 이 연구 결과 바이오피드백을 적용한 목뼈 안정화 운동 후 뒤통수밑근은 BCSEG에서 경직도와 근 긴장도가 유의하게 감소하였고(p<.01), 깊은목굽힘근은 BCSEG에서 근지구력(p<.01)과 머리 척추각(p<.01) 유의하게 증가하였다. 이상의 결과를 종합해 보면 바이오피드백을 적용한 목뼈 안정화 운동은 뒤통수밑근과 깊은목굽힘근의 근기능 향상시킴으로써 머리 척추각도 개선을 한 것으로 생각된다. 압력 바이오피드백을 적용한 목뼈 안정화 운동은 FHP를 개선을 위한 중재방법으로 제안될 수 있다.

• 대한물리의학회지
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• 제14권1호
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• pp.121-129
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• 2019

PURPOSE: This study was conducted to measure the effects of cervical stabilization exercises on neck pain, forward head posture, and the acoustic characteristics frequency and amplitude modulation of patients with chronic neck pain caused by forward head posture using pressure biofeedback. METHODS: 20 patients with chronic neck pain and voice disorders presenting at the S Exercise Center in Daegu, Korea, were included in the study. A cervical stabilization exercise program of 50 minutes per session was performed three times a week for eight weeks. Pressure biofeedback was utilized to determine the impact of the exercises on neck pain, forward head posture, and the acoustic characteristics of the patients. The measurements were taken prior to and after the intervention to determine any changes. RESULTS: A significant improvement in neck pain, craniovertebral angle and the acoustic characteristics frequency and amplitude modulation of the patients was demonstrated after the intervention (p<.05). CONCLUSION: Cervical stabilization exercises were demonstrated to have a significantly positive effect on neck pain, forward head posture, and vocalization stability in patients with chronic neck pain in the current study based on measurements taken using a pressure biofeedback system. This indicates that an improvement in forward head posture positively impacts postural stability and vocalization. Future studies investigating a greater range of interventions designed to improve neck pain and acoustical effects in patients with chronic neck pain and forward head posture patients are warranted.

• 산업융합연구
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• 제18권2호
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• pp.27-35
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• 2020

본 연구는 목뼈와 등뼈에 적용한 관절가동술이 전방머리자세를 가진 성인의 목통증, 목관절가동범위 및 균형에 미치는 영향을 알아보고자 실시되었다. 전방머리자세로 판명된 대학생 26명을 목뼈 관절가동술 그룹과 등뼈 관절가동술 그룹으로 13명 씩 무작위 배정하여 모든 대상자에게 각각 하루 10회, 1회당 30초 적용, 30초 휴식으로, 주 3회, 4주간 관절가동술을 적용한 후 변화를 비교하였다. 연구 결과, 통증과 관절가동범위에서 두 그룹 모두 유의한 효과가 있었고(p<.01), 그룹 간 비교에서는 유의한 차이가 없었다. 정적 균형의 그룹 내 변화에서 목뼈 관절가동술 그룹이 오른발 및 눈을 감았을 때 유의한 개선을 보였고(p<.05), 등뼈 관절가동술 그룹에서는 유의한 변화가 없었다(p<.05). 왼발 정적 균형은 두 그룹 모두 유의한 개선이 없었고(p<.05). 그룹 간 정적 균형의 비교에서도 유의한 차이가 없었다(p<.05). 동적 균형의 그룹 내 변화에서 목뼈 관절가동술 그룹이 앞쪽, 왼쪽, 오른쪽에서 유의한 개선을 보였고(p<.05), 등뼈 관절가동술 그룹이 앞쪽과 오른쪽에서 유의한 개선을 보였다(p<.05). 그룹 간 동적 균형에서는 왼쪽에서 유의한 차이가 나타났다(p<.05). 본 연구를 통하여 목뼈 및 등뼈 관절가동술은 전방머리자세 성인의 통증, 관절가동범위, 균형 능력에 대하여 유의한 효과가 있었다.

• 대한통합의학회지
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• 제2권4호
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• pp.9-17
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• 2014

Purpose : The purpose of this study was to ascertain the effects of air-pressure cervical traction on the tension headache in the adults. Method : All subjects were treated with air-pressure cervical traction while 15 minutes a day, 3 times per week, for 4 weeks. The effects of air-pressure cervical traction were evaluated by HIT-6(headache impact test), VAS, and flexion, extension, left right flexion, left right rotation of cervical ROM. The measured data were analyzed by using repeated ANOVA. Especially in order to investigate the effect of air-pressure cervical traction. The comparison with among three measurement time. Results : The results of this study were as follows; 1) Prior and two weeks measurement did not show significant differences. The head forward posture than before the experiment, each experimental group was significantly increased(p<.05). 2) Prior and two weeks measurement did not show significant differences. The experimental group than ever cervical ROM of the movable range increased significantly(p<.05). 3) The experimental group was significantly lower than before the VAS(p<.05). 4) HIT score of the experimental group was significantly lower than before(p<.05). Conclusion : These findings suggest that air-pressure cervical traction had effect on the tension headache in the adults.

• 대한정형도수물리치료학회지
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• 제20권1호
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• pp.1-7
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• 2014

Background: As the increase of forward head position, we studied the change of thickness of deep cervical flexor (DCF) compared of with sternocleidomastoid (SCM). we measured and analysed the change of thickness of the neck flexor for forward head position and cranio-cervical flexion exercise (CCFE). Methods: Using a cross-sectional design, we conducted the study selecting 35 healthy adults (12 males, 23 females). We measured the craniovertebral angle (CVA), instructed them to perform the CCFE, and measured the DCF and SCM using ultrasonography during the contraction and relaxation period. Results: Intra-reliability of SCM is .96, longus capitis is .92 and longus coli is .97. we compared according to the change of forward head position, Correlation of DCF is .841, and DCF/SCM is .754 by significant positive correlation. At the comparison of CCFE and Resting muscle thickness, SCM and DCF is .00, DCF/SCM is .68. Conclusion: There is a strong positive correlation between the change amount of DCF and DCF/SCM as the increase of CVA.

• 대한물리의학회지
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• 제17권4호
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• pp.141-150
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• 2022

PURPOSE: This study was conducted to investigate the effects of non-elastic and elastic tapes on pain, craniovertebral angle, and balance in forward head posture (FHP) patients. METHODS: A total of 44 adults with FHP were randomly assigned to a group that performed a stretching exercise after non-elastic taping (n = 22) and another group that performed the stretching exercise after elastic taping (n = 22), respectively. The stretching exercise was performed five times a week for 30 minutes per session. The visual analogue scale was used to compare neck pain, the craniovertebral angle was measured to compare alignment, and the limit of stability was measured to compare balance. RESULTS: The groups that performed the stretching exercise after both elastic and non-elastic taping showed significant positive changes in pain and the craniovertebral angle of the head in pre- post measurements (p < .05). In the follow-up test for the pain and craniovertebral angle, there was no significant difference from the post-test in the non-elastic group (p > .05), but a significant difference was seen in the elastic group (p < .05). CONCLUSION: Stretching exercises with taping for patients with a FHP are more effective in improving pain and alignment. However, the short-duration tape application did not affect the balancing ability. When the non-elastic tape was used, the effect lasted longer than that of the elastic tape, and pain relief was effective in the case of the elastic tape. Therefore, tape therapy would be more effective if customized according to the patient's condition.

• 대한통합의학회지
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• 제12권3호
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• pp.143-153
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• 2024

Purpose : Forward head posture (FHP), characterized by the anterior positioning of the head relative to the spine, is a common postural deviation that can lead to neck pain, reduced mobility, and muscle imbalances. Recently, high-frequency deep heat therapy (HFDT) has been gaining attention for the intervention of FHP. This research aims to investigate the efficacy of HFDT in comparison to instrument assisted soft-tissue mobilization (IASTM) for treating FHP among 30 young adults. Methods : Participants were randomly assigned to either the HFDT or IASTM group. The study focused on examining changes in neck joint mobility, pain thresholds, rounded shoulder distance, lower trapezius muscle strength, and neck dysfunction. Measurements were taken before and after the interventions. Paired t-tests were used for within-group analyses, and independent t-tests were employed for between-group comparisons. The statistical significance level α was set to .05. Results : Statistically significant improvements were observed across all measured parameters in both groups (p<.05). The HFDT group showed significantly greater enhancements in neck joint mobility, pain thresholds, rounded shoulder distance, lower trapezius muscle strength, and neck dysfunction parameters. Specifically, HFDT was more effective than IASTM in improving neck joint mobility, right upper trapezius pain threshold, left rounded shoulder distance, and right lower trapezius strength. The only exceptions were neck flexion range of motion, left upper trapezius pain threshold, right rounded shoulder distance, and left lower trapezius strength, where no significant differences were found between the groups. Conclusion : The findings suggest that HFDT, by combining the benefits of high-frequency therapy and manual therapy, effectively alleviates upper trapezius muscle pain and tension, enhances neck mobility, and strengthens lower trapezius muscles. Thus, HFDT could be considered a valuable intervention for clinicians aiming to address FHP and associated musculoskeletal problems.