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비대면 체간 안정화 운동 프로그램이 근 두께, 체간 근력, 최대 호기량, 정적 균형에 미치는 영향
이동우 ( Dong-woo Lee ),정모범 ( Mo-beom Jeong ) 대한물리의학회 2021 대한물리의학회지 Vol.16 No.1
PURPOSE: This study examined effects of the untact trunk stabilization exercise program on muscle thickness, trunk strength, maximal expiratory flow, and static balance. METHODS: The subjects were 20 normal adults divided into 10 in the contact exercise group and 10 in the untact exercise group. The trunk stabilization exercise program was conducted for four weeks. The muscle thickness was measured using ultrasound. The maximal expiratory flow was measured using Personal Best Full Range Peak Flow Meter. The static balance was measured through Bio-rescue; and the trunk muscle strength was measured by bending the upper body forward and measuring the time for maintaining the posture. RESULTS: Both contact and untact exercise groups showed significant differences in muscle thickness, muscle strength, maximal expiratory flow, and static balance (p < .05). A significant difference in muscle thickness on ultrasound was observed between the contact and untact exercise groups (p < .05). CONCLUSION: Activation of the transverse abdominal muscle requires accurate instructions of the contact exercise, but despite environmental constraints, the untact exercise program is as effective as the contact exercise for improving muscle strength, maximum expiratory flow, and static balance.
원격재활 운동프로그램이 무릎골관절염 환자의 근 기능과 삶의 질에 미치는 영향
김재윤 ( Jae-yun Kim ),이동우 ( Dong-woo Lee ),정모범 ( Mo-beom Jeong ) 대한물리의학회 2020 대한물리의학회지 Vol.15 No.1
PURPOSE: This study examined the effects of videoconferencing- based telerehabilitation exercise program on the gait, knee function, and quality of life of patients with knee osteoarthritis. METHODS: Forty-eight subjects, who were diagnosed with osteoarthritis of the knee by the radiologic findings, history, and a physical examination, were assigned randomly to a Control group, Experiment group I, and Experiment group Ⅱ. The control group did not perform any exercise program and were educated in understanding and managing the disease of knee osteoarthritis for only one hour. Experimental groups I and Ⅱ were provided with an exercise guidelines book for knee osteoarthritis, and the same exercise programs were conducted by face-to-face visits and non-face-to-face using telerehabilitation for eight weeks, respectively. To verify the effectiveness of each exercise program, the gait speed, knee disability index, and health related quality of life were measured. All assessments were conducted twice before and after the intervention. RESULTS: The participants who underwent both face-toface and telerehabilitation exercise programs showed an improved gait speed, knee function, and health-related quality of life. In particular, there was no significant difference between the telerehabilitation exercise group and the direct face-to-face exercise group in improving the knee joint function and health related quality of life. CONCLUSION: A these findings the telerehabilitation exercise program for patients with knee osteoarthritis can alternate or supplement the face-to-face exercise program. Therefore, the telerehabilitation exercise program should be used not only as a substitute supplement program but also as an intervention for various diseases.
협응이동훈련이 경도인지장애노인의 낙상물리요인에 미치는 영향
박미희 ( Mihee Park ),이동우 ( Dong-woo Lee ),정모범 ( Mo-beom Jeong ) 대한물리의학회 2020 대한물리의학회지 Vol.15 No.2
PURPOSE: This study examined the effects of coordinative locomotor training on the physical factors for falls in the elderly with mild cognitive impairment. METHODS: This study examined thirty subjects diagnosed with mild cognitive impairment by the radiologic findings, history, and physical examination. The subjects were assigned to a control group (n = 15) or experimental group (n = 15, coordinative locomotor training). The experimental group underwent coordinative locomotor training for four weeks, with training sessions two times per week. The control group was given a fall-prevention education for 60 minutes without coordinative locomotor training. To evaluate the physical factors for falls, the lower extremity strength and the Korean version of the Fullerton advanced balance scale and biorescue were measured for balance. These tests were conducted before and after training. RESULTS: Significant differences were observed between the two groups after the four weeks of coordinative locomotor training for the elderly with mild cognitive impairment the experimental group had a greater degree of improvement in the physical factors for falls. CONCLUSION: These findings suggest that coordinative locomotor training may have a functional effect on fallprevention and the mobility of the elderly with mild cognitive impairment. In addition, it is expected to provide systematic and effective data that can be used as a fall prevention program for the elderly with mild cognitive impairment in each institution.
인구통계학적 특성에 따른 태권도장 서비스품질, 고객만족 구매행동의 차이
김정모(Kim Jeong-Mo),이정학(Lee Jeoung-hak),이충용(Lee Chung-Young),이대용(Lee Dae-Young) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.2
This paper aimed to provide basic resources in managing Taekwondo gymnasiums and to suggest their activating methods through the analysis of how much the satisfaction of Taekwondo trainees’ parents regarding its training program, facility, trainers, re-purchase intention, the effect of Word of mouth and continuance intention influenced on their selection of Taekwondo training centers. The subjects of analysis were 180 samples of trainee's parents at Taekwondo gymnasiums located in Gyeonggi area. Using SPSS/PC 13.0 version, I applied following analyzing methods. First, I conducted frequency analysis and factor analysis as the content validity certificate for the purpose of demonstrating each question's validity and evaluated the Cronbach's αcoefficient of each factor for reliability demonstration. Second, in order to identify the difference in customer satisfaction and purchase behavior, I carried out t-test, one-way ANOVA. Viewing analyzed result of the effect of parents' satisfaction on their choosing Taekwondo training centers: First, in terms with the customer satisfaction level in accordance with parents’statistical-populational variables, as for in the training center facility and trainer realm, meaningful difference of satisfaction was revealed according to trainees’ training period and parents’ age. Second, by analyzing the purchase behavior due to parents’ statistical-populational variables, the result presented no meaningful difference. As for the Word of Mouth effect, meaningful difference was reflected in the result according to the training period of their children.