• Title/Summary/Keyword: 복합 운동

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The Effects of the Multiple Pulmonary Function in the 20s People of Mild Intellectual Disabilities to Balloons Blowing Exercise (풍선불기운동이 20대 경도 지적장애인의 복합적인 폐기능에 미치는 영향)

  • Seo, Kyo-Chul;Park, Seung-Hwan;Kim, Dae-Rong
    • Journal of the Korea Convergence Society
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    • v.12 no.9
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    • pp.121-126
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    • 2021
  • The purpose of this study is to investigate the effect of balloon blowing exercise on multiple pulmonary function and maximum voluntary ventilation in patients with mild intellectual disabilities in their 20s. 10 people in the experimental group and 10 people in the control group participated in the experiment. The experimental group performed the balloon blowing exercise for 30 minutes a day, and the control group performed the diaphragm breathing exercise for 30 minutes each. The subjects measured voluntary capacity and maximal voluntary ventilation using Fitmate before and after the experiment. Subjects were assessed with Vital capacity(VC) and Maximal voluntary ventilation(MVV) before and after the test and the results were compared with the paired t test. Data analysis was performed with SPSS win 18.0. After the experiment, the experimental group showed higher lung capacity and maximum ventilation than the control group. Through this study, the experimental group increased voluntary capacity and maximum voluntary ventilation more than the control group. It is thought that the quality of life can be improved if we continuously manage the health of intellectuals by developing various breathing exercise programs.

Vibration Control of Composite Wing-Rotor System of Tiltrotor Aircraft (틸트로터 항공기 복합재료 날개의 진동 제어)

  • Song, Oh-Seop
    • Journal of the Korean Society for Aeronautical & Space Sciences
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    • v.35 no.6
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    • pp.509-516
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    • 2007
  • Mathematical modeling and vibration control of a tiltrotor aircraft composite wing-rotor system are investigated in this study. A wing-mounted rotor can be tilted from the vertical position to a horizontal one, and vice versa. Effect of vibration control of the wing-rotor system via piezoelectricity is studied as a function of tilt angle, ply angle of composite wing and rotor's spin speed. Composite wing is modeled as a thin-walled box beam having a circumferentially uniform stiffness configuration that produces elastic coupling between flap-lag and between extension-twist behavior. Numerical simulations are provided and pertinent conclusions are outlined.

Effects of Combined Breathing Exercise and Neuromuscular Electrical Stimulation on Patients with Severe COPD (중증 만성폐쇄성폐질환 환자를 위한 복합호흡운동과 신경근전기자극의 효과)

  • Kang, Jeong-Il;Park, Jun-Su;Jeong, Dae-Keun
    • Journal of Korea Entertainment Industry Association
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    • v.13 no.7
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    • pp.539-548
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    • 2019
  • This study was designed to examine the effects of complex breathing exercise and neuromuscular electrical stimulation of Quadriceps Femoris muscle on pulmonary function and cerebral cortex activity in patients with severe chronic obstructive pulmonary disease. After collecting samples from 20 patients with severe chronic obstructive pulmonary disease aged 60 to 80, 10 patients each were randomly placed in an experimental group and a control group. The experimental group conducted complex breathing exercise and neuromuscular electrical stimulation of Quadriceps Femoris muscle, and the control group only conducted complex breathing exercise. As a pretest, pulmonary function and cerebral cortex activity were measured. The intervention program was applied to each group for 30 minutes, once a day, for 4 days a week, for 6 weeks, and the posttest was carried out the same way as the pretest. As a result, both groups showed significant differences in FEV1.0(Forced Expiratory Volume in One Second)(p<.001)(p<.05), and there were significant differences between the groups as well(p<.05). When comparing alpha waves in each domain of cerebral cortex, both of the experimental and control groups showed significant differences in Fp1, Fp2, F3 and F4 domains (p<.01)(p<.05). During the 6-week experiment, complex breathing exercise and neuromuscular electrical stimulation of Quadriceps Femoris muscle improved pulmonary function of patients with severe chronic obstructive pulmonary disease, and in relation to cerebral cortex activity, a positive breathing change was found due to the increase of alpha waves in the forehead domain. Therefore, it is considered that applying neuromuscular electrical stimulation of Quadriceps Femoris muscle to patients with severe chronic obstructive pulmonary disease additionally along with complex breathing exercise will bring a better therapeutic effect.

Effects of Soy Isoflavones Supplementation and Exercise on Urinary Calcium, Magnecium, Copper and Zinc Excretion in Postmenopausal Women (대두 이소플라본 보충과 운동이 폐경 후 여성의 소변 칼슘, 마그네슘, 구리, 아연 배설량에 미치는 영향)

  • Yun, Mi-Eun;Lee, Da-Hong;Kim, Mi-Hyun
    • Journal of Nutrition and Health
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    • v.41 no.7
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    • pp.612-620
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    • 2008
  • This study assessed the effects of soy isoflavones supplementation with exercise on urinary mineral (calcium, magnesium, copper, zinc) excretion as an index of bone resorption rates in 67 postmenopausal women. A total subjects were assigned to Isoflavone (90 mg/day) or placebo groups. These groups were further divided into groups that undergone a regular exercise or a rather sedentary state performing daily activity only. We conducted study eight week period. Result showed urinary zinc excretion was more significantly decreased in the isoflavone-sedentary group ($-180.76\;{\pm}\;171.30\;ug/day$) than in the placebo-sedentary group ($-31.23\;{\pm}\;146.60\;ug/day$), placebo-exercise group ($40.93\;{\pm}\;193.44\;ug/day$) and isoflavione-exercise group ($-1.21\;{\pm}\;160.61\;ug/day$) (p < 0.05), but no significant changes in the differences between the values of the pre and post study values in urinary calcium, magnesium and copper excretion. These results suggest that Isoflavone supplementation decrease urinary zinc excretion rate in postmenopausal subjects.

A Study on the Design Method of Physical Convergence Game for Leisure use of Silver Generation (실버세대의 여가활용을 위한 체감형 융복합 게임의 설계 방법 연구)

  • Kim, Tae-Gyu;Kim, Kyoung-Bae;Kang, Shin-Young
    • Journal of Digital Convergence
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    • v.18 no.6
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    • pp.419-424
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    • 2020
  • Advances in medical technology and living standards have led to an age of aging. In addition, the development of technology and the popularization of computers have led to the development of the contents business and the release of several functional games. Among these functional games, silver functional games are being played to solve problems such as dementia, a major problem in the aging era. In this study, prior research was analyzed to suggest factors that help design based on the kinetic elements of the design method of the motion-based convergence game for the leisure use of the silver generation. Based on the analysis, the model of exercise factors for preventing dementia is presented. This research design a silver motion-based functional game using the anti-dementia exercise model presented in this study in the future, we expect to see an effective and efficient silver game in the long term.

The Effect of PNF Stretching with Elastic Band on Ball Speed of High School Baseball Players (탄력밴드를 이용한 1회성 동체 PNF 스트레칭이 고등학교 야구선수의 피칭속도에 미치는 영향)

  • Lee, Sang-Won;Kim, Won-Hyun;Kim, Do-Youn
    • Journal of Digital Convergence
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    • v.14 no.12
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    • pp.525-535
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    • 2016
  • The purpose of this study was to evaluate the effect of thoracic dynamic stretching with elastic band on the ROM and ball speed for baseball player. For this purpose, 11 baseball players of the I city high school and university performed thoracic dynamic stretching with elastic band before throwing a ball. After stretching, we measured the ROM and ball speed and compared. The results were as follows. First, ROM after stretching showed a significant increase immediately compared with before stretching. Second, the speed of the ball was significantly increased after stretching compared with before. These results indicated that thoracic dynamic stretching with elastic band for baseball players might have a positive effect on ball speed as well as ROM.

A Phenomenological Study on the Continuation of Exercise and School Life Satisfaction of Students with Intellectual Disabilities in Integrated Physical Education Volleyball Activities. (통합체육 배구활동이 지적장애학생의 운동지속과 학교생활만족에 관련한 현상학적 연구)

  • Bae, Kwang-Youl
    • Journal of Digital Convergence
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    • v.17 no.7
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    • pp.109-114
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    • 2019
  • The purpose of this study is to analyze the phenomenon studies related to athletic continuity and school life satisfaction of the intellectually disabled students. According to the analysis, the integrated sports volleyball program has acquired athletic skills in the satisfaction of school life and maintained close friendship through cooperation. The participants of intellectually disabled students have been more flexible with the improvement of the physical education volleyball program, and they are affiliated with the school's cooperation, through a cooperative study. Therefore, through the integrated sports volleyball program, students with disabilities can overcome limitations and dissatisfaction with the athletic continuity and satisfaction of school life and achieve the integration they seek in the integrated education.

Aerobic Exercise's Influence on Obese Female College Students'Arterial Pulse Wave Velocity, Cardiorespiratory Systems and Body Composition (유산소 운동이 비만 여자대학생의 동맥맥파속도, 호흡순환계 및 신체조성에 미치는 영향)

  • Kim, Seung-Suk
    • Journal of Digital Convergence
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    • v.15 no.7
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    • pp.407-414
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    • 2017
  • In order to identify an Convergence aerobic exercise's influence on obese female college students' Cardiorespiratory systems and arterial pulse wave Velocity, this study targeted female college students in D University in Y-gu, D-City, and selected total 26 ones having body fat percentage over 30% with no special disease in past and at present and no regular physical activity. After finally confirming their participation in this experiment by completely explaining the purpose of and contents of this experiment and getting the subjects' written contents to participate in the experiment, the investigator randomly arranged the subjects into the exercise group(N=13) and the control group(N=13) and conducted a 12-week aerobic exercise program to the exercise group this study got the following conclusion. First, concerning the body composition's change, the exercise group showed significant reduction in the weight, the body fat percentage, and the abdominal fat percentage. Second, for the respiratory & cardiovascular systems'change, the exercise group showed significant increase in the maximal oxygen uptake, the maximal heart rate, and the maximal breathing capacity. Third, for the arterial pulse wave Velocity's change, the exercise group showed significant reduction in the upper body(right and left hands) and lower body (right and left feet).

Frailty and its Related Factors in the Vulnerable Elderly Woman by Urinary Incontinence (지역사회 거주 여성노인의 요실금 유무에 따른 허약정도와 허약 영향요인)

  • Park, Jin Kyoung
    • 한국노년학
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    • v.37 no.4
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    • pp.893-907
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    • 2017
  • This study aimed to investigate factors affecting frailty by urinary incontinence groups among the vulnerable elderly woman in Korea. In this secondary analysis, data were collected from records for 3,251 elders registered in the Visiting Health Management program of Public Health Centers in 2012. body mass index, waist circumference, timed up & go, depression, self rated helath, walking exercise, flexibility exercise, strengh exercise and frailty were assessed. Data were analyzed using $x^2$-test, t-test, ANOVA, Pearson's correlation and stepwise regression to determine the associated factors of frailty by urinary incontinence. Depression, walking exercise, timed up & go and age were found to be factors significantly associated with frailty among the elders with incontinence(F=38.321, p<.001). Age, depression, walking exercise, self rated health and tined up & go were found to be factors associated with frailty in the elders without incontinence(F=265.666 p<.001). The findings show that frailty of elders and associated factors were different by urinary incontinence, and common factors affecting frailty were depression, walking exercise, timed up & go, age. Thus, these factors should be considered in the development of intervention program for care and prevention of frailty and program should be modified according to urinary incontinence.

Effect of a 12-Week Combined Exercise Program on Cardiovascular Function and Electrocardiogram Based ST Segment, QRS in Obese Middle-Aged Women (12주 복합운동 프로그램이 비만 중년여성의 심혈관계 기능과 심전도 기반의 ST 분절, QRS군에 미치는 영향)

  • Jeong-Hee Yun;Ki-Wook Jo;Chang-Hwan Kim
    • Journal of the Korean Applied Science and Technology
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    • v.41 no.3
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    • pp.705-720
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    • 2024
  • This study randomly assigned 24 middle-aged women to determine the effect of a 12-week combined exercise program on cardiovascular function and electrocardiogram-based ST segment and QRS in obese middle-aged women. Analysis of the results was conducted to verify differences within groups and between periods and groups. In terms of cardiovascular function, myocardial oxygen consumption showed a significant decrease in the experimental group during the resting phase and the highest intensity phase during exercise, and an interaction between group and period at rest was also observed. The heart rate recovery rate showed a significant decrease in the experimental group at 2 minutes of recovery, while in the control group, on the contrary, a significant increase was observed. The experimental group showed a significant decrease in systolic blood pressure, and an interaction between group and period was also observed. There was no change in diastolic blood pressure in both the experimental and control groups, and there was a statistically significant decrease in pulse pressure only in the experimental group at the 3-minute recovery stage. In the case of the electrocardiogram, the QRS height in the experimental group showed a significant increase in most cases at rest and at 3, 6, and 9 minutes during the recovery period, while there was no significant difference in the QRS period in both the experimental and control groups, and the ST segment height was significantly increased at rest in the experimental group. appeared to have increased. Therefore, summarizing the results of this study, it is believed that the 12-week combined exercise program has a positive effect in improving cardiovascular function, ventricular contractility in electrocardiograms, and myocardial ischemia in obese middle-aged women.