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송홍락(Hong Rak Song),성락민(Rak Min Sung),전혜자(Hye Ja Chun) 한국여가레크리에이션학회 1997 한국여가레크리에이션학회지 Vol.14 No.-
In order to activate the leisure and recreation programs, it is often said that they have eternal possibility to be generated and developed by a lot of factors hidden in the social changes, and also in order to meet the current requirements and prosperous social changes, we are pleased to report as follows to support the leisure and recreation programs closely related with the residents of Inchon as a municipal welfare program. 1. The necessity, effect and importance of the leisure and recreation programs for the residents should be newly recognized as one of the indispensable courses of the all-round education, and the relative staff should have close relation with each other to obtain professional understanding and knowledge about them through the adjustment of the administrative organizations or regulations and security of budget. 2. Facilities and tools should be prepared for the residents, from children to the aged, to let then enjoy their leisure and recreation times as they want, and cooperation with the school facilities is thought to produce better results. 3. The leisure and recreation programs should be developed and educated, and organizations of leaders for such programs and volunteers are necessary. Based on these, each district offices should develop program by itself to fit its situation, and create management system with support system both in administrative and financial sides to maximize their capabilities. And more educational institutes for tire leaders of ability should be established. 4. Development of the tourist programs together with aquatic sorts programs such as yachting, skinscuba diving and wind surfing which ill make the most of harbor city`s characteristics, namely, characteristics of Inchon Metropolitan city (geographical circumstances and climates) will develop the local society and this city as a city of international marine tourist attractives.
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최기수,전혜자,류지선,이연종 한국특수체육학회 1997 한국특수체육학회지 Vol.5 No.1
The purpose of this study was to describe the kinematical characteristics on lawnball swing of wheelchair lawnball players. Two dimensional motion analysis was conducted to describe the swing motion which is the important factor for the successful game. For this study, 5 Korean national ranked wheelchair lawnball players served as the subjects. The 16mm high speed motion picture camera was positioned perpendicular to the swing motion and set the speed of 100 frames per second. And for the data analysis, the swing motion was divided into 2 phases, backward swing and forward swing. At each phase, the duration of backward and forward swing, the displacement and velocity of wrist, elbow and shoulder and the angle of wrist, elbow and shoulder were calculated from the position data. After analyzing the kinematical characteristics of lawnball swing motion at each phase, the following findings are obtained: 1. Duration of backward swing is longer than that of forward swing. 2. One swings the ball with the flexed elbow and the extended wrist joint at the beginning of swing and the flexed elbow joint at end of swing phase. 3. Shoulder joint showes the unvariable displacement and velocity in all swing phase. And the wrist joint showes the longest veritical displacement and the highest resultant velocity and the elbow joint show the longest horizontal displacement in swing phase. Therefore, for the effective swing, one should control the swing duration and swing the ball with the extended elbow at release.
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