정상 성인과 편마비 환자의 보행분석 연구

안창식,정석,An, Chang-Sik,Jung, Seok 대한물리치료학회 2002 대한물리치료학회지 Vol.14 No.3

The aim of this study is to present the basic reference data of age and specipic gait parameters for Hemiplegia Patients. The basic gait parameters were extracted from 30 Adult Hemiplegia Patients and 30 normal adult, 50 to 60 years of age using VICON 512 Motion Analyzer. The results were as follows; 1) The mean Cadence of the adult to the hemiplegia were $108.50\pm11.67$ steps/min, to $77.57\pm22.71$ steps/min. 2) The mean Walking Speed of the adult to the hemiplegia were $1.07\pm0.18m/s$, to $0.44\pm0.14m/s.$. 3) The mean Stride Length of the adult to the hemiplegia were $1.17\pm0.12m$, to $0.69\pm0.21m.$ 4) The mean maximal angles of joint on the pelvic tilt for different adult or hemiplegia Were $7.60\pm3.91.,\;to\;9.63\pm4.94.\;(P<0.05)$ 5) The mean maximal angles of joint on the hip flexion motion for different adult or hemiplegia were $29.53\pm5.03.,\;to\;25.30\pm9.94.\;(p<0.05)$ 6) The mean maximal angles of joint on the knee flexion motion for different adult or hemiplegia were $56.36\pm5.81.,\;to\; 41.64\pm17.21.(P<0.05)$ 7) The mean maximal angles of joint on the ankle dorsiflexion motion for different adult or hemiplegia were $16.65\pm2.72.,\;to\;16.53\pm7.45$(P>0.05) 8) The mean maximal angles of joint on the ankle plantarflexion motion for different adult or hemiplegia were $7.11\pm5.42.,\;to\;2.81\pm6.14.$(p<0.05)

작업대 높이가 승모근의 근긴장도에 미치는 영향

안창식,안윤희,이명희,An, Chang-Sik,An, Yun-Hee,Lee, Myeong-Hee 대한물리치료학회 2006 대한물리치료학회지 Vol.18 No.6

Purpose: Many kinds of musculoskeletal disease and symptom are caused by the longtime computer works. However, trapezius muscle tonus has not been established in regarding to keyboard height during typing. Therefore, this study is to evaluate the relationship between trapezius muscle tonus and the height of keyboard while typing, controling for the postures of neck, Lumbar, cervical vertebra. Methods: The experimental height of keyboard was set at elbow height, 3cm higher, 6cm higher, 9cm higher, than elbow. We studied trapezius tonus with the mean value for 2 minutes by EMG in 15 males and 15 females worker of hospital in seoul, who did not have a history of muscle disease, neurological signs, nerve damage. Results: In this experimental, as the height of the keyboard went up, the trapezius tonus significantly increased with shoulder abduction of brachium. Second, right and left trapezius tonus appeared similar while typing. Third, the best height that release the trapezius tonus the was as high as elbow and 3cm higher than elbow. Conclusion: With these above results, we suggest that the appropriate height of keyboard during typing to release the trapezius tonus most is the height of the elbow and 3cm higher than elbow. The study has important implications for focusing on the height of VDT worktable and complaining of a pain by oneself which are useful to establish a method of prevention of musculoskeletal disorder in work in the future.

슬괵근 스트레칭운동이 만성요통 환자의 요부 굴곡각도와 통증감소에 미치는 효과

안창식,An, Chang-Sik 대한물리치료학회 2005 대한물리치료학회지 Vol.17 No.4

The purpose of this research is to study how the stretching exercise along with heat and electric therapy can effect on Angle of Lumbar Flexion and Reduction of Pain against the Hamstring Construction Symptom that can be found in the Chronic Low Back Patients. The target of research was 28 person selected out of the patients diagnosed as Lumbar Sprain and Lumbar Syndrome, who have positive from the active test of Hamstring construction and passive test. Their age range is 20 to 60 years old, 14 male and 14 female. As a research method, simple heat and electric therapy was applied to counter part while Hamstring Stretching Exercise including simple heat and electric therapy was applied to the experimental part. After 6 weeks treatment for each part, the results of effect on Angle of Lumbar Flexion and Pain Reduction was compared and analysed on the basis of the gravity angle meter and Visual Analogue Scale (VAS). The outcome of research is as follows: 1. Angle of Lumbar Flextion increased effectively not in the conventional counter group but the experimental group to which Hamstring Stretching was applied simultaneously. 2. remarkable effect was shown in the experimental part applied Hamstring Stretching. Consequently from the results of this study, we could find out the fact that the therapy combined preserve treatment and hamstring stretching not only produced increasing Lumbar Flexion Angle but also was more effective on reducing pain of the patients according to it than the conventional or preserve therapy.

20대 정상 성인의 남.여 보행분석 연구

안창식,정석,An, Chang-Sik,Jung, Seok 대한물리치료과학회 2001 대한물리치료과학회지 Vol.8 No.2

The aim of this study is to present the basic reference data of age and specipic gait parameters for Korean Adult. The basic gait parameters were extracted from 20 Adult, 10 men and 10 women, 21 to 24 years of age using VICON 512 Motion Analyzer. The temporal gait parameters and kinematic parameters of Korean Adult similar to other western reference data. The results were as follows: 1) The mean Cadence of the male to the female were 113.5 steps/min to 117.6 steps/min. 2) The mean Walking Speed of the male to the female were 1.30 m/s, to 1.27 m/s. 3) The mean Stride Length of the male to the female were 1.35 m, to 1.30 m. 4) The mean maximal angles of pint on the pelvic tilt motion for different male to the female were $9.80^{\circ}$ to $7.75^{\circ}$. (p<0.05) 5) The mean maximal angles of pint on the hip flexion motion for different male to the female were $22.62^{\circ}$ to $27.65^{\circ}$. (p<0.05) 6) The mean maximal angles of pint on the knee flexion motion for different male to the female were $55.78^{\circ}$ to $55.49^{\circ}$. (p>0.05) 7) The mean maximal angles of pint on the ankle dorsiflexion motion for different male to the female were $12.47^{\circ}$ to $13.39^{\circ}$. (p>0.05).

고교유도선수들의 신체구성과 무산소성파워 요구량

안창식 ( Chang Sik Ahn ) 대한무도학회 2009 대한무도학회지 Vol.11 No.1

유도선수들의 경기 시 효율성은 30초 활동과 10초 휴식의 경향이 있어 이전 연구들에서 경기력을 향상을 위해 무산소성 파워의 향상의 필요성이 주장되었다. 그러나 유도선수들의 생리학적 특성과 관련된 이전 연구들에서는 무산소성 파워와 관련된 신체적 조건들의 제시가 미약하여 선수와 지도자들에게 트레이닝계획을 위한 구체적인 자료가 요구되고 있다. 본 연구의 목적은 남자 고교유도선수들의 신체적 특성과 무산소성파워를 대학선수들과 비교하여 그들이 필요시하는 신체구성과 무산소성파워 요구량을 제안하고자 한다. 이번 연구에 한국 남자 대학선수 26명과 고교유도 선수 28명이 참여하였으며, 모든 실험은 2회 반복 측정된 결과를 이용하였다. 신체구성의 차이결과는 제지방, 근육량, 총수분량, 체지방량 모두 대학선수가 고교선수에 비해 유의하게 높았다(p<.05). 무산소성 파워 차이결과는 피크파워와 평균파워 모두 대학선수가 고교선수에 비해 유의하게 높았다(p<.05). 피크파워와 제지방, 근육량, 체수분, 체지방의 상관계수 결과 고교선수들은 r=0.14-0.173으로 낮은 관련성을 나타내었으나 대학선수들의 경우 제지방, 근육량, 체수분 모두 유의하게 높은 관련성을 나타내었다. 평균파워와 제지방, 근육량, 체수분, 체지방의 상관계수결과는 고교선수들의 경우 r=0.233-0.236으로 낮은 상관계수를 나타내었으나, 대학 선수들의 경우 제지방, 근육량, 체수분 모두 r=0.483-0.484로 유의한 상관계수를 나타내었다. 그러나 체지방은 피크파워와 평균파워 모두 두 집단 간 유의한 차이가 없었다. 고교선수가 앞으로 대학선수로 성장하기 위한 조건으로 고교선수는 체지방을 유지하면서 제지방, 근육량, 총수분량 등을 상승시킬 수 있는 트레이닝 방법과 영양학적인 노력이 필요 할 것이다. In judoists` competitions, work capacity has the tendency of 30 seconds` activity and 10 seconds` interval, and therefore, previous researches maintained the necessity of high anaerobic capacity for enhancing judoists` performance. The purpose of this study was to investigate a demand volume of bodycomposition and anaerobic capacity in high school judoists differ from comparing with university judoists. The participants of this study were, 26 university judoists (UJ) athletes, and 28 high school judoists (HSJ) athletes in South Korea. As to difference in body compositions between two groups, UJ were significantly higher than high school judoists in FFM, MM and TBW (p<.05). As to differencein anaerobic capacity between two groups, UJ were significantly higher than HSJ (p<.05). As to the correlations of PP with FFM, MM, TBW and FM, HSJ (intra"]class correlation ranged between r=0.14"]0.173) showed small correlations. However, UJ showed high correlations. As to the correlations of MP with FFM, MM and TBW, HSJ (intra"]class correlation ranged between r=0.233-0.236) showed small correlations. However, UJ showed significantly correlations. But, FM was not significantly correlations either. As to conditions HSJ to grow into a UJ, HSJ need to maintain FM increase FFM, MM and BTW. Thus, their training methods and alimentological efforts need to consider these conditions.

대학 골프선수의 등속성 근력 트레이닝과 심상훈련이 경기력에 미치는 효과

안창식(Chang Sik An) 한국체육측정평가학회 2010 한국체육측정평가학회지 Vol.12 No.3

본 연구의 목적은 대학 골프선수의 등속성 근력 트레이닝과 심상훈련이 경기력에 미치는 효과를 검증하는데 있다. 연구 대상자는 최근 근·골격계와 정신적으로 이상이 없는 대학 골프 우수 및 비우수 선수 20명이 참가 하였다. 등속성 트레이닝은 Isomed2000 등속성 근력장비를 이용하여, 각속도 60, 180, 240의 강도로 손목, 어깨, 주관절 부위를 실시하였으며, 심상훈련은 점진적 근육이완 훈련기법과 Binaural-beat 훈련을 실시하였다. 본 연구의 결과, 첫째, 페어웨이 안착수는 두 그룹 모두에서 트레이닝 전에 비해 후가 높게 나타났다(p<.01). 둘째, 그린 적중률은 두그룹 모두에서 트레이닝 전에 비해 후가 높게 나타났다. 셋째, 퍼팅수는 모든 그룹에서 트레이닝 전에 비해 후가 다소 높은 결과를 나타내었다(p<.01). 넷째, 파 세이브률은 우수집단이 비우수 집단에 비해 높은 결과를 나타내었다. 다섯째, 타수는 집단과 전·후 반복 측정에서 상호작용 효과를 나타내었다(p<.05). 여섯째, 비거리는 두집단 모두 트레이닝 후에 높은 결과를 나타내었다(p<.01). 따라서 등속성 근력 트레이닝과 심상훈련을 실시한 것은 비거리와 같은 골프경기력과 관련된 세부적인 기술요인들을 발전시킬 수 있으며, 이러한 트레이닝을 장기적으로 병행한다면, 경쟁 상태에서의 불안을 감소시키고 근기능을 향상시켜 긍정적인 영향을 줄 것으로 사료된다. The purpose of this study was to examine the effects of isokinetic muscle training and binaural beat training of college golf players on their performance. The subjects are composed of 20 superior and inferior college golf players with normal skeletomuscular and psychological functions. Isokinetic muscle training was done on the wrist, shoulder and other major joints at angular velocities of 60, 180 and 240 using the IsoMed 2000 equipment, and a gradual muscle relaxing exercise. According to this study, driving accuracy after training was significantly higher (p<0.01) in both groups compared to that before training. Greens in regulation was higher in both groups after training compared to that before training. The standard of putting was also higher in both groups after training compared to that before training (p<0.01). The par save rate was higher in the superior group than that of the inferior group. Repeated measurements made for each group`s game score before and after training showed to have an interacting effect. Driving distance was higher after training compared to that before training in both groups (p<0.01). In conclusion, it is assumed that Isokinetic muscle training and binaural beat training can enhance detailed technical factors. Moreover, if carried out for a significant period of time, they will have positive effects on all groups, independent of their skill level, and reduce anxiety caused by competitive situations and improve muscle functions.

가정 방문물리치료에 대한 운영방안 및 만족도 연구

안창식 ( Chang Sik Ahn ),유원종 ( Won Jong Yu ) 대한물리의학회 2012 대한물리의학회지 Vol.7 No.3

Purpose The this study was performed to purpose the data basis of medical law revision for home visiting physical therapy established as a legal system in hone visiting health care by researching the need, satisfaction, intention to use, management, expected effects. Methods We were surveyed for 105 patients who was participated business from home visiting health care in community health center. We choose and modified the questionnaire that was used in previous study about home visiting physical therapy and home visiting program for nurses. The questionnaire was consisted of 4 questions of general characteristics of subject, 6 questions of satisfaction, 4 questions of satisfaction of service status, 2 questions of management. And frequency analysis, ANOVA were used for statically analysis. Results In general satisfaction, satisfaction of service status, the result were very optimistic, but there were no difference by age. In management, participations of 64.8% was answered to within three years of clinical experence and trained in home visiting physical therapy ask on qualification criteria of physical therapists, and participations of 93.3% was answered to once a week ask on desired number of therapy. Conclusion In our conclusion, home visiting physical therapy is very useful and effective health care system for satisfaction and need, so home visiting physical therapy expected to have great potential in home visiting health care. In addition, by train to home visiting physical therapist for provide professional physical therapy service provide an institutional base which can be expanded and invigorated home visiting physical therapy.

골프선수들의 Curcumin 섭취가 염증성 사이토카인, 산화스트레스 및 피로회복 능력에 미치는 영향

안창식(Am, Chang-Sik),김종규(Kim, Jong-Kyu),김성연(Kim, Sung-Yeon) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.2

The purpose of this study to investigate a effects of inflammatory cytokines oxidative stress and fatigue recovery ability on intaking curcumin in university golfer. Subjects were participated twenty and divided ten people as each group(Treatment Gorup, n= 10, Control Group, n=10). Results as follow. First, Intaking curcumin of golfer was that there was statistically significantly effect on decreasing MDA and increasing SOD. Second, Intaking curcumin of golfer was that there was decreasing IL-6 and TNF-α, but it was not statistically significantly effect at interaction. Third, Intaking curcumin of golfer was that there was positive effect to recovery of amonia and lactate in maximal exercise, but it was not statistically significantly effect at interaction. Intaking curcumin of golfer can be useful function for improving golf performance acorring to decreasing antioxidant status and increasing anti-inflammatory cytokines in golfer. Our follow-up study will need to investigate the relations between intaking curcumin and golf performance.

리그별 남자 배구선수들의 주측 어깨의 내ㆍ외회전 근력비율의 측정 및 비교

안창식(Chang-Sik An),김성수(Seong-Su Kim),이병권(Byoung-Kwon Lee) 한국코칭능력개발원 2006 코칭능력개발지 Vol.8 No.4

근대 5종 선수의 글루타민 섭취가 혈중 글루타민과 근피로 생체지표에 미치는 영향

이창주(Lee, Chang-Joo),안창식(An, Chang-Sik),이석인(Lee, Suk-In),김태욱(Kim, Tae-Wook) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.2

The purpose of this study is to identify the effects of intake of glutamine on changes in glutamine, ammonia, lactic acid and creatin kinase(CK) in the blood after prolonged exercises with sub-maximal intensities targeting modern pentathlon athletes. 14 male modern pentathlon athletes were selected randomly as subjects of this study and were divided into a group of treatment with glutamine(Glu-G) and a group of no treatment(Con-G). The treadmill exercise was carried out at 75% VO₂max for 90 min. Incase of Glu-G, 100mg · kg-1 of glutamine was given in a day for 7 days and the following conclusions were obtained. The level of glutamine in the blood after the treadmill exercise was significantly higher in Glu-G than that in Con-G(p<.01) and ammonia in the blood after treadmill exercise was significantly lower in Glu-G compared with that in Con-G(p<.001). The level of lactic acid and creatine kinase in the blood was significantly lower in Glu-G compared with that in Con-G(p<.001 and p<.01, respectively). The conclusion was drawn in which intake of glutamine gave the positive effect on reduction of muscle fatigue. Since it was confirmed that intake of glutamine gave the positive effect on reduction of CK in the blood, it was thought to consider the intake of glutamine in order to reduce the muscle damage.