• 대한의료기공학회지
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• 제21권1호
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• pp.22-42
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• 2022

Objective : The researcher participated in the visiting treatment project organized by OO City in 2020 and showed the advantages of visiting Korean Medicine, so I would like to report it. Methods : A comprehensive Korean Medicine intervention method was performed for each symptom, and changes in basic physical strength were observed through vital signs, NRS, Single Leg Stance (SLS), and Chair Stand Test (CST) tests. Results : It can be seen that the NRS level, a pain scale for chronic pain, generally decreased at the last treatment compared to the beginning of treatment. Satisfaction with Project Information (PI) was relatively low at 3.20±1.30, but Ease of Participation (EoP), Intention to Participate Again (IPA), Expansion of Project (ExP), and Overall Satisfaction (OS) were high at 5.00±0.00. Conclusions : Summarizing the advantages of visiting Korean Medicine is that the treatment satisfaction for chronic pain is high, the patient's satisfaction is high, the treatment tool is easy to carry, and various visiting treatment services can be implemented.

• The Korean Journal of Physiology
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• 제2권2호
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• pp.101-135
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• 1968

As physical fitness measured was muscle strength (hand grips, leg extention, back lift, and arm pull and thrust), skinfold thickness (5 different sites), circulatory function (resting heart rate and blood pressure), speed (kinesiological analysis during 100m sprint, record, maximal and final speed), motor function (50 meter dash, ball throwing, standing broad jump, and pull-ups), maximal aerobic power (maximum oxygen intake by field running method), muscle power (leg and arm by inertia ergometer), and general endurance (maximum endurance running time on the treadmill at the speed of 5 MPH and grade of 15.5%) of 1131 Korean children (boys 572, girls 559) aged of 6 to 17 years, who were randomly sampled from 24 primary, middle and high schools at the two districts of Seoul and KyungKi. The results are summarized as follows: 1) The status (height and weight) of the children was almost same as that of the previously reported Korean and Japanese children of same ages. 2) Muscle strength was a gained linearly with geting age in the boys and girls but there was a little improvement in girls aged of 13 years or more. 3) The mean skin fold thickness was increased linearly with geting ages in both sexes, but the girls from 12 to 17 years of age were increased rapidly, and maximum value was 17mm, while boys was 7.0 mm. 4) In the circulatory function, the resting heart rate was decreased, but the blood pressure was increased with ages in both sexes within the normal limits. 5) The maximum and final speed during 100 meter sprint increases with age in boys but girls who are 12 years old or older, were not improved any mere. The patterns of running were same in both sexes, and maximum speed reached at about 30 meters from starting line. 6) The motor function was increased with age in both sexes, but there was no improvement in 12 years of age or older girls. More over records of all functions except standing broad jump was less than those of Japanese in the same age, respectively. 7) The maximum oxygen intake (MOI) was increased considerably with ages and maximum values were 2.93 L/min (boys) and 2.09 L/min (girls) at the age of 17years. This result was almost same as that of the Japanese and Easter Island population, but the value was lower than that of Europe. The average of the maximum oxygen intake per kg body weight per minute from 9 to 17 years of age were around 53 ml in the boys and 42 ml in the girls. 8) Muscle power was increased linearly with ages in boys while there was relatively a little increment in girls. The maximum values of leg muscle in boys and girls at the 17 years of age were 0.168 and 0.088 horse power, respectively. 9) The maximum endurance running time was increased considerably from the age of 9 in boys, while there was no improvement in girls. The maximum values were 6.0 min and 1.8 min, respectively.

• 한국산학기술학회논문지
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• 제17권11호
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• pp.691-700
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• 2016

본 연구는 젊은 여성을 대상으로 필라테스 운동이 하지 근력과 밸런스에 미치는 영향을 규명하는데 연구 목적을 두고 실시하였다. 20명의 젊은 여성들을 대상으로 통제군 10명, 필라테스 운동군 10명으로 2개 집단을 분류하여 실험 절차에 따라 진행하였다. 필라테스 운동군은 운동프로그램에 따라 주 3회의 빈도로 매 회 60분, 총 8주 동안 운동을 실시하였다. 통제군과 필라테스 운동군은 실험 전 후로 신체구성 측정과 하지 등속성 근력 측정, 신체 밸런스 측정을 하였다. 측정한 자료를 통계적으로 분석한 결과 다음과 같은 결론을 얻었다. 필라테스 운동 집단이 운동 실시 8주 후, 신체구성 변화에서 근육량이 유의한 증가가 있었다(p<.01). 슬관절 근 기능 변화에서는 $60^{\circ}/sec$에서 오른쪽 신근 최대근력과 오른쪽 신근 총 일량이 5% 수준에서 유의한 증가가 있었다(p<.05). 또한 $180^{\circ}/sec$에서는 왼쪽 굴근 최대근력이 5% 수준에서 유의한 증가가 있었다(p<.05). 마지막으로 밸런스의 변화에서는 집단 내 비교에서 오른발 밸런스에서(p< .01), 공분산분석 결과에서는 양발과 오른발 밸런스 변화에서 통계적으로 유의한 증가가 있었다(p<.05). 결론적으로 8주 동안의 필라테스 운동은 신체구성과 하지 등속성 근력과 밸런스에 긍정적인 영향을 미치는 것으로 확인되었다.

• 한국산학기술학회논문지
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• 제14권1호
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• pp.229-238
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• 2013

본 연구는 대학 엘리트 카나디언 선수들의 등속성 근기능을 검사 및 진단하여 선수들의 기능 향상 및 상해예방을 위한 훈련 방법론에 대한 조언을 하고자 함에 목적이 있다. 경주 소재 D 대학의 평균 8.5년의 경력을 가진 8명의 엘리트 선수들이 실험에 참가했으며, Biodex system III, Biodex stabilizer system, THP 2, Inbody 720이 근기능 검사(peak torque, average power, work fatigue), 동적 균형 검사, 신체성분 검사를 위해 사용되었다. 등속성 근기능 검사는 어깨와 허리, 무릎 관절에 대하여 실시하였으며, 측정 후 동측 불균형과 좌 우측 불균형 정도를 평가하였다. 검사 결과 A3, A4, A5, A6, A8 선수는 어깨의 근력과 파워 훈련이, A1, A2, A7, A8 선수는 어깨의 근지구력 훈련이 필요한 것으로 평가되었다. A2, A5, A8 선수는 허리의 근력과 파워 강화 훈련이 필요하였고, A1, A8 선수는 허리의 근지구력 강화 훈련이 필요하였다. 대부분의 선수들은 무릎과 허리의 동측 근력비가 정상적이지 못했는데, 이의 개선을 위해 A2, A3, A4, A8 선수는 복근의 강화가 필요했고 A3, A5, A6, A7, A8 선수는 햄스트링의 강화가 요구되었다. 선수들의 BMI 평균은 24.90 $kg/m^2$, 체지방율은 12.23%, 반응시간 평균은 324 msec, 밸런스 점수는 각각 2.0 미만으로 나타났다. 이러한 결과를 종합해 볼 때, 카나디언 엘리트 선수들은 근력 불균형에 의한 경기력 저하와 상해 잠재 위험성이 있으므로 정기적인 근기능 검사를 통한 관리와 함께 적절한 훈련 처방이 필요할 것이라 생각된다.

• 대한족부족관절학회지
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• 제22권2호
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• pp.68-73
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• 2018

Purpose: This study compared the clinical outcomes of open repair, percutaneous repair, and minimal incision repair by Achillon in ruptured Achilles tendon. Materials and Methods: The outcomes of 12 patients with open repair (group 1), 8 patients with percutaneous repair (group 2), and 10 patients with minimal incision repair by Achillon (group 3) from February 2013 to March 2016 were analyzed retrospectively. The postoperative clinical evaluations were done by the American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score, Arner-Linholm scale, mid-calf circumference difference, one-leg heel raise difference, visual analogue scale (VAS) for postoperative scarring, time to return to work, and complications. Results: No significant difference in the AOFAS ankle-hindfoot score, Arner-Linholm scale, and time to return to work was observed among three groups (p=0.968, 0.509, and 0.585). The mean differences in the mid-calf circumference in groups 1, 2, and 3 were 1.09, 0.73, and 0.58, respectively; groups 2 and 3 were significantly higher than group 1 (p=0.002). In addition, the mean VAS scores for postoperative scarring in groups 1, 2, and 3 were 7.0, 9.1, and 9.1, respectively; groups 2 and 3 were significantly higher than group 1 (p=0.001). The mean differences in one-leg heel raising in groups 1, 2, and 3 were 2.03, 1.91, and 1.33, respectively; group 3 was significantly higher than groups 1 and 2 (p=0.010). The complications encountered were one case of deep infection in group 1 and one case of sural nerve hypoesthesia in group 2. Conclusion: Minimal incision repair by Achillon is recommended as an effective surgical treatment for Achilles tendon rupture because it minimizes the risk of complications, leads to an improved tendon strength and healing, and achieves cosmetic satisfaction.

• 한국가금학회:학술대회논문집
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• 한국가금학회 2001년도 제18차 정기총회 및 학술발표 PROCEEDINGS
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• pp.24-39
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• 2001

These experiments were conducted to evaluate the nutritional and feeding value of red pepper seed oil meal (RPSOM) as local vegetable protein ingredients for poultry feeding. In the first experiment, nutritional values of RPSOM were evaluated by analyzing chemical compositions and determining true metabolizable energy (TME), nitrogen corrected TME (TMEn) and true available amino acid (TAAA) contents. According to the chemical analysis, RPSOM contained 22.50％ of crude protein, 4.75％ of ether extract, 27.70％ of crude fiber, 0.34 mg／g of capsaicin and 49.97 ppm of xanthophylls. The values of TME and TMEn determined by force-feeding 16 roosters (ISA-Brown) were 1.73 kcal／g and 1.63 kcal／g on dry matter basis, respectively. The average TAAA value of 16 amino acids measured by the force－feeding technique was 81.70％. These values were used for formulating experimental diets containing various levels of RPSOM for broiler chicks and laying hens. Two feeding trials were made to investigate the effects of dietary incorporation of RPSOM into chicken feed performances of broiler chicks and laying hens. In the broiler feeding (Exp. 2), a total of two hundred twenty-five, 4 wk old male broiler chicks (Ross) were randomly divided into 9 groups of 25 birds each and assigned to three experimental diets containing 0, 5 and 10% RPSOM. The birds were fed ad libitum the diets for 3 wk and feed intake, weight gain and feed conversion rate were determined. At the end of the feeding, the blood levels of glutamate oxaloacetate transaminase (GOT), gamma glutamyl transpeptidase (GGT), blood urea nitrogen (BUN) and cholesterol, and the body and fatty acid compositions of leg muscle were measured. No significant differences were observed in weight gain, feed intake, feed conversion rate, body composition, serum levels of GOT, GGT and BUN among the treatments. However, blood cholesterol level was lower (P＜0.05) in 10% RPSOM diet group than those in the other. The dietary RPSOM at 5 and 10% levels increased the content of linoleic acid (P＜0.05) in leg muscle compared to that of control group. The results indicate that RPSOM can be used for broiler feed up to 10% without any significant negative effects on broiler performance. In the layer feeding (Exp. 3), the effects of dietary RPSOM on the performances of laying hen were investigated by feeding ninety 45 wk old laying hens (ISA-Brown) with experimental diets containing 0, 5 and 10% RPSOM for 4 wk (30 birds per treatment). Measurements were made on egg production rate, egg weight, feed intake, Haugh unit, egg shell strength which was higher (P＜0.05) in layers fed 10% RPSOM diet compared to those fed 0 and 5% RPSOM diets. Thus, it can be concluded that RPSOM can be included into laying hen feed up to 10% without any harmful effects.

• The Journal of Korean Physical Therapy
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• 제23권4호
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• pp.29-36
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• 2011

Purpose: The purpose of this study was to evaluate the effect of 6-week sensorimotoor training on balance ability and lower limb muscle activation during gait in older adults. Methods: Twenty-four community-dwelling older adults between 65 and 90 years of age participated in this study. In the older adults of the experimental group (n=12), the sensorimotor training program was performed bare feet. General exercise was performed in the control group (n=12). Then, both groups exercised three times a week for forty minutes over a 6-week period. Balance ability was evaluated by One leg stand (OLS) test for determining the static balance and Timed Up & Go (TUG) test for determining the dynamic balance. In addition, muscle activation of the dominant lower limb tibialis anterior and gastrocnemius medialis muscles were measured by surface EMG to evaluate muscle activation during gait. Results: A significant improvement was seen in the one leg standing (OLS) time after exercise in both the sensorimotor training (SMT) group and general exercise (GE) group (p<0.05) and the change in the SMT group was greater than that in the GE group (p<0.05). A significant reduction was seen in the Timed Up & Go (TUG) test time after exercise in both the SMT group and GE group (p<0.05). Also, a significant increase was seen in muscle activation of tibialis anterior muscle after exercise in the SMT group (p<0.05), but no such significant increase was seen in the GE group (p>0.05). Conclusion: These results suggest that sensorimotor training improves the balance in older adults and has a more positive effect on muscular strength and gait. Sensorimotor training provided a variance of training environment and COG exercise of the body is thought to be a more effective exercise program that improves balance and gait ability in older adults.

• 한국산학기술학회논문지
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• 제16권11호
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• pp.7439-7446
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• 2015

이 연구는 FMS를 통하여 선수들의 상해에 대한 위험요인 등을 찾아내고 이를 복합트레이닝프로그램에 적용하여 선수들의 신체 불균형 및 기초체력, 근 기능을 개선함으로써 FMS 점수에 어떠한 영향을 미치는지를 규명하고 국가대표 여자 럭비선수들의 경기력을 향상시키고자 실시되었다. 제17회 인천아시안게임에 참가를 준비하는 국가대표 여자럭비선수 14명을 대상으로 하여 FMS 검사를 실시하였으며, 2014년 5월~8월까지 12주간 복합트레이닝프로그램을 실시하여(주4회/120분${\geq}$) 복합트레이닝 전 후의 FMS 점수를 paired t-test를 통해 검증하였다. 이 연구의 결과에서 Deep Squat와 Hurdle Step, Active Straight Leg Raise, Trunk Stability Push up의 항목에서는 12주간의 복합트레이닝 전보다 트레이닝 후에 FMS의 점수가 유의하게 증가되었으며(p<.05), Inline Lunge(p<.01)와 Rotary Stability(p<.001)에서도 트레이닝 후, 유의하게 증가된 것으로 나타났다. 또한 전체 항목의 점수 합산도 복합트레이닝 후에 유의하게 증가되었다(p<.001). 그러나 Shoulder Mobility 항목에서 유일하게 트레이닝 후에 약간 증가하는 경향을 보였지만 통계적 유의수준에는 도달하지 못하였다. 이상의 결과에서 복합트레이닝프로그램이 FMS 점수를 유의하게 증가시키는 효과가 있는 것으로 나타났으며 이는 국가대표 여자럭비선수들의 상해 위험성이 줄이는데 효과가 있음을 의미한다. 또한 주기적인 FMS의 평가는 선수들의 상해예방과 경기력 향상에 도움일 될 것으로 사료된다.

• 한국엔터테인먼트산업학회논문지
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• 제14권6호
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• pp.221-230
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• 2020

본 연구는 진동자극 저항운동이 허리통증 경험자의 균형 및 보행에 미치는 영향을 연구하였다. 30명의 히리통증 경험이 있는 성인 대학생을 대상으로 8 Hz 진동자극 저항운동(n=10), 30 Hz 진동자극 저항운동(n=10), 허리 안정화운동(n=10)으로 무작위로 나누었다. 각 그룹의 중재는 6주동안 주 3회, 1회에 30분을 적용하였다. 실험 전에 정적균형과 보행패턴을 측정하였고, 6주 후에 실험전과 동일한 방법으로 측정하였다. 연구결과 세 그룹 모두에서 운동전과 후의 시간에 따른 정적균형, 디딤기율, 흔듦기율, 한걸음 길이, 한발짝률의 변화는 통계적으로 유의한 차이가 있었다(p<.05). 허리 안정화운동이 정적균형과 디딤기율에서는 그룹 간의 유의한 차이가 있었고(p<.05), 흔듦기율 및 한걸음 길이와 한발짝률은 그룹 간의 차이가 없었다. 결론적으로 진동자극 저항운동이 근수축 유발 기전에 의해 다리근육의 근력을 강화하였고, 강화된 다리 근력은 균형능력에 긍정적인 영향을 미쳤으며, 향상된 균형능력은 신체가 움직이는 동안 안정적으로 자세를 조절할 수 있게 하여 보행능력의 긍정적 측면에 영향을 미친 것으로 판단된다.

• 문화기술의 융합
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• 제10권3호
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• pp.533-539
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• 2024

본 연구에서는 근력과 균형능력 및 지구력 증가를 위한 운동방법이 포함된 두 가지 운동 프로그램이 노인의 균형능력과 낙상효능감에 미치는 영향과 선호도에 따른 효과의 차이를 알아보았다. 21명의 노인을 대상으로 탄력밴드를 사용하는 보조도구사용 그룹(실험군 1)과 신체를 사용하는 그룹(실험군 2)으로 나누어 4주 동안 운동 프로그램을 진행하였다. 노인의 균형능력을 평가하기 위해서 single leg stand (SLS)과 functional reach test (FRT)을 사용하였으며, 낙상에 대한 두려움 정도를 평가하기 위해 fall efficacy scale (FES)를 사용하였다. 평가는 2주간의 통합 운동 프로그램 후 사전 평가를 진행하였으며, 4주 동안 운동 프로그램 적용 후 사후 평가를 실시하였다. 연구결과에서 그룹 내 SLS, FRT, FES 분석은 모두 사전 평가에 비해 사후 평가가 통계학적으로 유의한 개선이 나타났다. 그러나 운동 프로그램에 대한 그룹 간 비교와 선호도에 따른 그룹 간 비교에서는 유의한 차이가 없었다. 결론적으로, 노인의 균형능력과 낙상효능감을 증가시키기 위해서는 운동 프로그램을 적용해야하며, 적용이 용이하고 노인이 쉽게 수행할 수 있는 운동방법을 포함한 프로그램의 사용이 필요하다.