청소년 골프선수의 실패공포, 경쟁상태불안과 운동몰입 간의 구조관계 검증
목적: 본 연구는 청소년 골프선수의 실패공포와 경쟁상태불안, 운동몰입 간의 구조관계를 검증하고 이를 바탕으로 선수들의 최상수행에 도움이 되기 위한 기초자료를 제공하는데 목적이 있다. 방법: 대한체육회에 등록된 청소년 골프선수 302명을 대상으로 설문을 실시하였으며, 이 중 불성실한 응답17명의 자료를 제외한 285명(남=133)의 자료를 분석에 활용하였다. 측정도구의 구성타당도 검증과 기초통계 분석을 실시하고, 구조방정식 모형분석을 통해 연구모형을 검증하였다. 결과: 연구결과, 실패공포와 […]
한국육상 발전을 위한 실천적 방안에 대한 연구
PURPOSE In this study, in-depth interviews were conducted with track-and-field athletes and leaders who participated in the Tokyo Olympics. The study aimed to present practical measures for the development of Korean track and field, which people at the forefront of Korean track and field thought. METHODS In-depth interviews were conducted using semi-structured questions for a […]
홈트레이닝 제품의 배송서비스품질과 지각된 서비스가치 및 재이용 의도 간의 관계
The purpose of this study was to verify the relationship among delivery service quality, perceived service value, and re-use intention in home training product. Total 457 questionnaires were distributed, although 11 questionnaires were exempted, 446 questionnaires were granted as final validity sample. For data analyzation, frequency analysis, confirmatory factor analysis, reliability analysis, correlation analysis and […]
Application of vibration to the soles reduces minimum toe clearance variability during walking
Minimum toe clearance (MTC) is an important indicator of the risk of tripping. Aging and neuromuscular diseases often decrease MTC height and increase its variability, leading to a higher risk of tripping. Previous studies have developed visual feedback-based gait training systems to modify MTC. However, these systems are bulky and expensive, and the effects of […]
Artificial neural network model effectively estimates muscle and fat mass using simple demographic and anthropometric measures
Background & aims Lean muscle and fat mass in the human body are important indicators of the risk of cardiovascular and metabolic diseases. Techniques such as dual-energy X-ray absorptiometry (DXA) accurately measure body composition, but they are costly and not easily accessible. Multiple linear regression (MLR) models have been developed to estimate body composition using simple demographic and anthropometric measures […]
Carved turn control with gate vision recognition of a humanoid robot for giant slalom skiing on ski slopes
The performance of humanoid robots is improving, owing in part to their participation in robot games such as the DARPA Robotics Challenge. Along with the 2018 Winter Olympics in Pyeongchang, a Skiing Robot Competition was held in which humanoid robots participated autonomously in a giant slalom alpine skiing competition. The robots were required to transit […]
Selectively stiffening garments enabled by cellular composites
Recent efforts on wearable robots have focused on augmenting the motor performance and/or protecting the wearer's body with lightweight structures. However, providing human-scale force and structural stiffness usually conflicts with the wearability. Inspired by sandwich-structured composites with high structural strengths, widely employed in both nature and man-made structures, a mechanism of selectively stiffening garments (SSGs) […]
Supra-threshold vibration applied to the foot soles enhances jump height under maximum effort
Previous studies have shown that absence or reduction of cutaneous sensory feedback can diminish human motor performance under maximum effort. However, it has not been explored whether any appropriate intervention in the cutaneous sensory input can augment the output motor performance, particularly in motor tasks such as jumping that involve the kinematic chain of the […]
확장된 통합기술수용모델(UTAUT2)을 적용한 OTT 플랫폼 스포츠 라이브 스트리밍 서비스 사용행위 연구: 쿠팡플레이 사례를 중심으로
본 연구의 목적은 확장된 통합기술수용모델(UTAUT2)을 통해 OTT 플랫폼 기반 스포츠 라이브 스트리밍 서비스 사용의도와 사용행위에 미치는 영향을 규명하는 것이다. 이러한 연구의 목적을 달성하기 위해 국내의 스포츠 라이브 스트리밍 서비스를 중점적으로 제공하는 OTT 플랫폼 중 하나인 ‘쿠팡플레이’의 이용자를 연구대상으로 선정하였다. 비확률표본표출방법 중 편의표본추출법을 통해 총 287부의 설문자료를 수집하였고, 최종적으로 254부의 설문자료를 분석에 활용하였다. 자료처리 및 […]
한국과 중국의 예비체육교사교육 프로그램 비교를 통한 시사점 탐색
PURPOSE This study aimed to explore the effective and pragmatic idea regarding the development of physical education teacher education (PETE) programs in China. These programs share both similarities and differences in China and Korea, and they are also discussed here. METHODS Six universities reflecting the regional specificities of Korea and China were selected following consultation […]
