• 한국엔터테인먼트산업학회논문지
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• 제13권5호
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• pp.195-201
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• 2019

본연구의 목적은 발내재근 훈련과 새로운 접근 방법인 발배뼈 가동술 중 유연성 편평발에 효과적인 중재방법을 알아보기 위해 연구를 진행하였다. 32명의 대상자를 발내재근 훈련과 발배뼈 가동술군 두 그룹으로 설정 연구를 진행하였다. 연구결과 발배뼈 높이 검사에서 두군 모두 유의한 샹항을 보였고(p<.01), 발내재근 훈련군이 발배뼈가동술군보다 유의한 효과를 보였다(p<.01, 95% CI: .768-4.607). 족저압 압력분포의 변화에서도 두군 모두 유의한 감소를 보였으며(p<.01), 발내재근 훈련군이 발배뼈 가동술보다 유의한 감소를 보였다(p<.01, 95% CI: 3.404-14.90 8). 본 연구결과 유연성 편평발에 발배뼈 가동술보다 발내재근 훈련이 더욱 효과적이었다. 편평발을 경험하고 있는 환자들에게 더욱더 효과적인 중재방법을 제공할 수 있을 것이며, 나아가 편평발로 인한 2차적인 근골격계 질환 또한 예방할 수 있을 것이다.

• 한국운동역학회지
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• 제28권4호
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• pp.219-225
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• 2018

Objective: Epidemiological research shows that 47 to 73% of athletes suffer from recurrent ankle sprains. Joint mobilization techniques (JMT) implemented in correcting may be beneficial in the management of ankle injuries. The purpose of this study is to examine the immediate JM on ankle complex as clinical measures in individuals with chronic ankle instability (CAI) through intervention. Method: Thirteen subjects with CAI (8 males and 5 females) participated in this study. Each subject tried total four alignments (Navicular drop test: NDT, Standing rearfoot angle: SRA, Tibia torsion: TT, and dorsiflexion range of motion: DFROM). The participants were performed the 10 meter shuttle run after JMT for post-task. Finally, it was tried to compare between pre-post tasks after shuttle run. Results: SRA and DFROM after intervention showed significant differences. SRA (p=.026), and DFROM (p=.034). Conclusion: We concluded that the JMT has resulted in improvement in SRA, DFROM. Increased DFROM and varus shapes of foot would be closed kinetic chain, indicating that reduce the risk factors of ankle sprain. Future study needs to be conducted in order to measure the effects of prolonged intervention of JMT.

• 대한물리의학회지
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• 제3권3호
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• pp.151-160
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• 2008

Purpose : The purpose of this study is to know the muscle activation after sub-talar joint mobilition and active exercise, and the low leg muscle activity through the well-balanced interaction of ankle joint around muscle. Methods : For this study 61 experimental subjects are divided into 24 people of supination foot group, pronation foot group 17 people of, 20 people of control group through navicular drop test. Surface EMG was used in order to measure the muscle activities. following is the result of the data analysis about each experiment that has been carried on a week, 2 weeks, 3 weeks, 4 weeks before, and even comparing with pre-experimental state. Results : In electromyogram study, the higher muscle activation there was before the experiment, the more muscle activation increase there was after the experiment in Tibialis Anterior, Peroneus Longus, Peroneus Brevis.(p<.05). Conclusion : This study shows the balanced activation of foot and ankle-around muscle. It shows that foot shape affects the balanced activation recovery of lower leg muscles.