• Title/Summary/Keyword: 운동부

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A Moderating Effect of Help-Seeking in the Relationship between Violence in sports, Depression, and Intention to Sport Continuance among Female Athletes (여성선수의 운동부 내 폭력 피해경험과 우울, 운동지속의사의 관계에서 도움요청(Help-Seeking)의 완충효과)

  • Kim, Jae Yop;Lee, Jeen Suk;Choi, Sun Ah
    • Korean Journal of Social Welfare Studies
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    • v.43 no.1
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    • pp.59-87
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    • 2012
  • The purpose of this study is to understand the effect of violence in sports on intention to sport continuance among female athletes and to analysis the mediating effect of depression and the difference groups according to help-seeking. In order to accomplish these purposes, this study surveyed from September to October in 2010. The final subjects in the analysis were 345 female athletes who are belong to school athletic team, professional team, business team, and national team. The data were analyzed with SPSS 18.0 and AMOS 10.0 for conducting multiple group analysis. The main results of this study are as follows; First, those who were suffered by emotional violence were 62.4%; those who are damaged by physical violence were 28.6% among the participants in this study. In case of intention to sport continuance, when measured by a rule of five, was average 3.15. 29.9% of the female athletes scored above the standard of depression. Second, depression turned out to have a partial mediating effect within the relationship where violence in sports has effect on intention to sport continuance. Third, between experimental and non-experimental group on help-seeking among female athletes, there was a statistically significant difference in the structural relationship. This means that help-seeking has moderating effect within the path of violence in sports affecting depression. Based on the results, this study suggested that there is a strong need for intervention for the both prevention and cure of the sports violence. It is necessary to develop preventive programs and coping strategies on female athletes' depression and intention to sport continuance.

Analysis of Performance for Exercise Load Adjustable Circular Eddy Current Load Brake system (운동 부하 조절이 가능한 원형 맴돌이전류 부하 제동장치의 성능 분석)

  • Na, G.S.;Lee, E.H.
    • Journal of rehabilitation welfare engineering & assistive technology
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    • v.9 no.3
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    • pp.231-236
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    • 2015
  • In this study, we propose a non-contact circular eddy current load brake using permanent magnet that can be applied to the rehabilitation exercise equipment. The circular eddy current load brake is manufactured and is evaluated for performance. This has the torque value of 49% compared to a "ㄷ" type eddy current load brake having a fixed load. And we confirmed that load is regulated due to the conductivity and air gap. Proposed load brake is adjustable according to the user's condition and can be applied to the equipment having advantages such as miniaturization and cost reduction.

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Effects of Core Exercise Program on the Low Back Function in Private Guard and Security (경호원들의 코어프로그램 수행과 요추부 기능개선에 관한 연구)

  • Kang, Min-Wan
    • Korean Security Journal
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    • no.21
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    • pp.1-18
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    • 2009
  • Background: This study was to investigate the effects of spinal strengthening exercise and lumbar stabilization exercise(core exercise program) on trunk muscle strength, flexibility and balance, lumbar function. The subjects of this study were the eighteen subjects who was registered in private guard company. The each exercise group of 9 persons were chosen by random controlled trial. Methods: We used instrument BTE, Libra, Ruler Measuring tape to measured trunk muscle strength, flexibility, balance and lumbar function. Results: The result of this study were summarized below; The flexor muscle strength was improve in lumbar stabilization exercise(core exercise) group(p<.05). The extensor muscle strength was improve in lumbar stabilization exercise(core program) group(p<.05). The trunk flexibility was improve in spinal strengthening exercise group and lumbar stabilization exercise group(p<.05). The balance ability was improve in spinal strengthening group and lumbar stabilization exercise group(core program) group(p<.05). Conclusion: With the above results, demonstrated effects of spinal strengthening exercise and lumbar stabilization exercise in each private guard and security in this study.

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Implementation of Educational Game to Accompany Exercising and Generating (운동과 발전을 동반하는 학습게임 설계 및 구현)

  • Lee, Kyong-Ho
    • Journal of the Korea Society of Computer and Information
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    • v.15 no.12
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    • pp.47-55
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    • 2010
  • In this paper, we implemented a serious game system for study to accompany exercising and generating to keep on computer game side effect. The implemented serious game system was divided into the game part and the athletic part. The athletic part for whole body exercising was composed of health bicycle for lower body exercise and additional apparatus for upper body exercise, that was attached to the rear side of health bicycle and several generator was attached to the power point of athletic part. The circuit board and logic program was composed to adjust the exercise strength control, to get data and to communicate with the computer. The game part was composed to promote and educational effectiveness, the whole system emphasized on amusement side while avoided violence side. We confirmed the effect of the serious game system with the fourteen fun form which Garneau insists.

Evaluation of the rehabilitation system with active load control by using EMG biofeedback (재활운동을 위한 능동형 근전도 바이오피드백 시스템 평가)

  • Jung, H.D.;Kim, J.Y.;Lee, Y.H.;Mun, C.W.;Mun, C.S.;Choi, H.H.
    • Journal of rehabilitation welfare engineering & assistive technology
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    • v.6 no.1
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    • pp.51-58
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    • 2012
  • In this study, the active exercise load control system was developed that monitors patient's muscular condition based on EMG signals and controls the load by biofeedback in real-time. In order to select appropriate muscular parameter for the system, the pre-exercise test was performed to obtain EMG signals from healthy 12 males. Subsequently, the main exercise test was performed to evaluate the active exercise load control system based on IEMG: a selected muscular parameter, on healthy 10 males without musculoskeletal disorder. The accuracy and availability of developed system were confirmed through observing changes between exercise load and IEMG. A correlation was analyzed between the fatigue of muscles and RPE indicating the individual subjective fatigue. As a result, the active exercise load control system that was suggested in this study could be useful to control the initial load-balancing and the amount of exercise appropriate for individual in rehabilitation exercise therapy.

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Effects of Lumbar Stabilization Exercise on Static and Dynamic Balancing and Gait of Stroke Patients (뇌졸중 환자에 대한 요추부 안정화 운동이 정적, 동적균형 및 보행에 미치는 영향)

  • Choi, Won-Ho;Shin, Won
    • The Journal of the Korea Contents Association
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    • v.20 no.9
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    • pp.486-493
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    • 2020
  • The purpose of this study was to identify the effects of an exercise program for lumbar stabilization on static and dynamic balancing and gait of stroke patients. The subjects were 27 stroke patients, who were divided into an experimental group(n=14) and a control group(n=13). The exercise was conducted for 30 minutes a day, four times a week, and for six weeks. The variables included static and dynamic standing balance and gait, which were verified before and after the lumbar stabilization exercise. Using the IBM SPSS(19.0 version), data were analyzed with t-test and two-way ANOVA to validate the differences before and after the experiment and between the groups. The significance level was set at α = .05 and the results of this study are as follows. First, statistically significant differences were found in the static standing balance after the exercise (P< .05). Second, there were statistically significant differences in the dynamic standing balance after the exercise (P< .05). Third, statistically significant differences were found in the gait of the patients after the exercise (P< .05). In addition, the interactions between the two groups showed significant differences. These results suggest that stroke patients need a variety of lumbar exercises and that the lumbar stabilization exercise can improve physical treatment and health of the patients, having positive effects on their quality of life. Further studies are necessary to explore the applications of various lumber exercises.

Career Exploration Education Program Related to the Development of a Record Management System for Students Ahtletes (운동부 학생을 위한 기록관리 시스템 개발 관련 진로탐구 교육 방안)

  • Kangsoo You
    • Journal of Practical Engineering Education
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    • v.16 no.1_spc
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    • pp.71-78
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    • 2024
  • This study developed an educational program to help students athletes explore their career options. In preparation for when students in the athletic department do not succeed in sports, the need for career guidance in other fields of our society was emphasized, existing research was analyzed, requirements were identified, and a study plan was designed. Based on this, it was established a career exploration education program for records management system development in a step-by-step. Referring to previous research on career guidance in elementary, middle, and high schools, the study was conducted in the following 4 stages: analysis, development, desingn, application. In addition, students in the athletics department were able to learn more with interest by developing software related to their field. It is expected that this studyresearchwill contribute to eht divesification of research on career guidance for student athletes.

The Effect on Trunk Forward Flexion Motion of Thoraco-Abdominal Breathing Pattern Correction for Life Care Promotion in Lumbar Instability People (라이프케어증진을 위한 흉·복부 호흡패턴교정이 요추부 불안정성자들의 몸통 전방 굴곡 동작에 미치는 영향)

  • Ki, Chul;Heo, Myoung
    • Journal of Korea Entertainment Industry Association
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    • v.14 no.8
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    • pp.245-253
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    • 2020
  • This study has conducted to investigate the changes in the mobility of the three thoraco-abdominal lines(TAMs) during breathing and in the thoracic and lumbar spine mobility(TSM, LSM) during trunk forward flexion, after breathing pattern correction. The 30 subjects with lumbar instability(LI) have divided into the breathing pattern correction exercise(BPC) group of 15 subjects and the lumbar stabilization exercise(LSE) group of 15 subjects and performed each exercise for 40 minutes at one session, and a total of 18 sessions were applied for 6 weeks. As a result, The BPC group during breathing showed a significant increase in all TAMs(p<.001) and in the TSM(p<.001) than the LSE group. Besides, had a more decrease in the LSM than the LSE group(p<.001). The BPC showed high positive correlations with TAMs(rest: r=.868, forced: r=.870) and the TSM(r=.672) and had a negative correlation with the LSM(r=-.420). Based on this result of the study, the authors believe that the BPC in LI people could decrease the lumbar flexion mobility when they have motion of trunk forward flexion with promotions in the thoracic spine and rib joint mobility by improvements in relative mobility of thoraco-abdominal lines.

The Effect of the Attraction of Physical Educators Perceived by Physical Education Major Students at Universities on Their Passion and Exercise Adherence Intention (체육전공 대학생이 인식한 지도자의 매력성이 운동열정 및 운동지속의도에 미치는 영향)

  • Kim, Dae-Hoon
    • Journal of the Korean Applied Science and Technology
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    • v.35 no.1
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    • pp.111-121
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    • 2018
  • The purpose of this study was to examine the effect of the attraction of physical educators by physical education major students at university on their passion and exercise adherence intention. Total of 307, physical education major students at university. Data ware analyzed by exploratory factor analysis, correlation analysis, and multiple regression with SPSS 18.0 ver. program. The results were as following. First, attraction of physical educators influenced significantly on their passion. Second, attraction of physical educators influenced significantly on exercise adherence intention. Third, passion influenced significantly on exercise adherence intention.

An Experimental Study on Chaotic Vibrations of a Thin Beam under Torsional Excitation (지지부에 비틀림 하중을 받는 얇은 빔의 혼돈역학에 관한 실험적 연구)

  • 권태호;주재만;박철희
    • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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    • 1995.10a
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    • pp.191-196
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    • 1995
  • 지지부에 비틀림 하중을 받는 Elstica는 비틀림 운동을 하며, 그 가진 주파수가 굽힘모드 근처일 때는 해당하는 굽힘 모드의 운동까지도 동시에 존재하게 된다. 이때 가진력의 크기가 작을때는 주기적인 운동이 된다. 가진력의 크기가 증가함에 따라 굽힘 운동은 굽힘 1차 모드와 연성된 유사주기운동이 발생하며, 이떤 범위 이상이 되면 굽힘 운동과 비틀림 운동이 결합된 진폭이 매우 크고 불규칙적인 비평면 운동(out of plane motion)이 발생하게 되며 이 때의 운동은 혼돈운동이다. Elastica가 굽힘 3차 고유진동수 근방의 주파수로 비틀림 하중을 받을 때의 정확한 이론적 해석을 위해서는 굽힘 3차모드 까지는 반영할 수 있는 식이 모델링 되어야 할 것으로 보인다. 이것은 복잡한 비평면운동을 할 때 굽힘 3차 모드까지 관찰된다는 사실에 근거한다.

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