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4주간의 유, 무산소 복합운동 순서에 따른 20대 남자 대학생의 하지근력과 신체중심 변화에 미치는 영향
유호열(Yu, Ho-Ryeol),신철호(Shin, Chul-Ho),윤성덕(Yoon, Seong-Deok),박기덕(Park, Gi-Duck) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.2
Two different forms of exercise(aerobic and resistant) were divided into two groups and the combination of different order of aerobic and anaerobic exercises was carried out for 4 weeks. Thus, the purpose of this study is to examine the effects of exercise program with different order on lower extremity strength and static balance The isokinetic strength was measured by using the Isomed 2000(Germany). Peak torque/weight of flexion and extension of knee were measured at angular velocity of 60°/sec. The static balance ability was measured by using the Pedoscan(Germany). The results of this study are summarized as follows. For changes in isokinetic lower extremity strength, right and left sides of peak torque flexion weight, peak torque extension weight based on the order of combined exercises for 4 weeks showed statistically significant difference(p<.05). However, there was no significant difference between two groups. For changes in static balance ability, the mean velocity and sway area showed statistically significant difference (p<.05). However, there was no significant difference between two groups.
대학 태권도 겨루기 지도자들의 커뮤니케이션에 따른 운동만족과 운동지속의사의 관계
김경섭(Kim, Kyung-Sub),유호열(Yu, Ho-Yeol),정명규(Jung, Myung-kyu) 한국무예학회 2022 무예연구 Vol.16 No.2
본문은 대학 겨루기 선수들의 특성에 맞는 실효성 높은 운동지속의사 증진전략 마련에 대한 시사점 제공의 목적에서 대학 지도자들의 언어적, 비언어적 커뮤니케이션과 선수들의 운동만족, 운동지속의사 간의 구조적 관계를 규명한 연구이다. 이를 위해 Google Forms를 이용한 유목적 표집법을 통해 수집된 최종 226부를 대상으로 통계프로그램 PASW/PC 26.0 및 AMOS 21.0을 이용하여 빈도분석, CFA, 신뢰도분석, 상관분석, SEM을 실시하였고, 또한 간접효과의 유의성을 검증하기 위해 부스트래핑을 실시하였다. 설정된 연구가설의 검증 결과, 대학 태권도 겨루기 지도자들의 언어적 커뮤니케이션은 선수들의 운동만족과 운동지속의사에 정(+)의 영향을 미치는 것으로 규명되었으며, 운동만족 또한 그들의 운동지속의사에도 정(+)의 영향을 미치는 것으로 나타났다. 그리고 언어적 커뮤니케이션, 운동만족, 운동지속의사의 관계에서 간접효과의 유의성 또한 검증되었다. As it is essential to provide practical implications for promotion strategy that fits players’ psychological characteristics for collegiate Taekwondo Gyeoruggi players, this research was purported to investigate relationships among Taekwondo coaches verbal communication, non-verbal communication, athlete satisfaction, and intention to continue sport. Data (n= 226) were collected via online survey. PAWS/PC 26.0 and AMOS 26.0 were performed for descriptive analysis, confirmatory factor analysis, and structural equation modeling. The mediating effect of athlete satisfaction on the relationship between coach communication and intention to continue sport was examined. As a result, Taekwondo coaches verbal communication had a positive impact on athlete satisfaction and intention to continue sport. Athlete satisfaction significantly mediated the relationship between Taekwondo coaches verbal communication and continued sport participation.