http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 최천진(Chun-jin Choi) (검색결과 4 건)
- 무료
- 기관 내 무료
- 유료
-
이기청(Ki Chung Lee),최천진(Chun Jin Choi) 한국여성체육학회 2000 한국여성체육학회지 Vol.14 No.2
The purpose of this study was performed to analyze and evaluate shoes for korean old ladies to collect basic data and design the old ladies shoe suitable for korean old ladies` physical characteristics. The subjects employed on this study were ten old women aged over 60`s . The shoes tested for this study were four different brands famous for lady`s shoes. The walking motion at moderate speed were measured using a AMTI force platform, 1 high-speed video camera, and a PEDAR insole pressure distribution measurement system. The findings of the study were as follows; 1. Initial achilles tendon angle and intial rearfoot angle were appeared to be similar to that of running shoe during jogging, and intial pronation showed larger in spite of slow walking speed and larger than barefoot walking 2. Total pronation of achilles tendon angle and rearfoot angle concerned about walking speed showed large and it should be required new shoe design for less angle. Take-off achilles angle and rearfoot angle showed no significant difference between shoes. 3. For Fy, Braking force showed that The force range was 0.22-0.29 B.W. and the barefoot condition was the largest and no difference between shoes. Also, Propulsive force showed no difference between shoes at the force range of 0.22-0.23 B.W.. 4. Maximum impact force ranged from 1.32-1.38 B.W. showed the smallest at shoe A and barefoot, and rreaximum ground reaction force ranged from 1.20-1.22 B.W. showed the smallest at the barefoot condition, but there was no difference between shoes. 5. The Maximum impact force loading rate showed that the barefoot condition was the largest and shoe D was the smallest, but there was no significant difference between shoes, and also the maximum ground reaction force loading rate showed no significant difference. 6. The range of total pressure was 642.9-680.2 Pa, and showed some difference between shoes. Regional peak pressure showed that peak pressure of medial region was greater than lateral region, and forefoot region than rearfoot region. The order of regional peak pressure appeared to be forefoot$gt;rearfoot$gt;toe$gt;midfoot, and the time to regional peak pressure was 8-9 ms of rearfoot, 32-35ms of midfoot, 43-47ms of forefoot, thus it had a trend to show more difference as moving the phase of touch in to take-off. 7. The total pressure of each MASK showed the order of 10$gt;M5$gt;M4$gt;M9$gt;M8$gt;M6, and totally forefoot region and rearfoot region were greater than toe region and midfoot region. Also Toe region and forefoot region were smaller at lateral region and midfoot region and rearfoot region were smaller at rredial region when it compared with each region. The total pressure of each MASK showed the order of forefoot$gt;rearfoot$gt;midfoot$gt;toe.
-
-
장현철,김경식,방준현,최천진,엄정식,김응준,이루지 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2
The purpose of this study was to examine the perception and preference of skiers in a bid to provide ski resorts with useful information about successful positioning strategy. The subjects in this study were 9,722 skiers who purchased season tickets from N web site that sold ski season tickets. Their online purchasing route and page view were analyzed to find out what factors affected their purchase of ski season tickets. The findings of this study were as follows: First, 78 percent of the people investigated were make, and 22 percent were female. By age, the largest group was in their 20s(5,344 skiers), followed by those in their 30s(3,434), those in their 40s(631) and teenagers(229). Second, their page view rate with Yangji recorded highest with 24%, followed by Sungwoo Resort with 23% and Chonmasan with 13 percent. Third, by geographic area, the skiers from southern Gyeonggi province bought the largest number of tickets for the 2002/2003 season, followed by Gangweon province residents and northem Gyeonggi province dwellers. In the case of the 2003/2004 season, those from Gangweon provinece pruchased the most tickets, followed by southern Gyeonggi province dwellers and north Gyeonggi province residents.
-
박해용,최천진 한국유산소운동과학회 2000 대한스포츠융합학회지 (jcses) Vol.4 No.2
The purpose of this study was to analyze problems of former studies and propose directions of further studies through reviewing on studies which had been studied for improvement of soccer performance. For the review, it had been collected many donestic and foreign biomechanical researches from 1970's until recent years in parliament library, Korean Institute of Sport Science, many other foreign journals. It showed that it had a trend to increase quantities of researches of the soccer game periodically. Most methodologies used was comprehensive researches such as analyses of game contents and biomechanical variables until 1970's, but it had changed to fine movement analyses, injuries analyses of soccer players, sports surfaces and soccer shoes, safety equipments with development of scientific measurement equipments after 1980's. The further study may be performed to sublate the comprehensive study with multiplicities and breaking in several parts and to research co-relative studies for the improvement of soccer game. Also, we will try to direct toward studies which it help strategic managements and scientific prescriptions for athletic training of a team, and studies of skill development and safety equipments with higher concerning about the prevention of his injuries.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
