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 : 김광래(Kim Kwang-Lai) (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
운동 강도에 따른 단기간의 유산소 운동이 면역 세포에 미치는 영향
김광래(Kim Kwang-Lai),박원화(Park Won-Hwa),조중연(Cho Joong-Yeon) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.1
The purpose of the study was to examine changes of immunocyte made at consumption of 600kcal when taking exercise at VO2max 50% and VO2max 70%, and to suggest proper exercise intensity as well as exercise quantity to promote immune function. The subjects were conducted by 16 men and measured VO2max of each person and substituted METs at exercise intensity of both VO2max 50% and VO2max 70% in accordance with energy consumption formula to set exercise time at energy consumption of 600kcal. And, the study substituted inclination and rate at exercise intensity of both VO2max 50% and VO2max 70% that was measured at preliminary test. The author took blood samples from cardinal vein of the forearms of the subjects at energy consumption of 600 kcal immediately after exercise to conduct test with interval of 2 weeks and to exclude effects of previous tests. For data analysis, mean and standard deviation scores were calculated, and repeated measure two-way ANOVA were used. The results of the analysis was as follows : First, T cell in VO2max 70% intensity was significantly decreased compared to VO2max 50% intensity. Second, B cell in VO2max intensity group was significantly decreased compared to VO2max 50% intensity. Third, NK cell was not significantly difference between two exercise intensity. The present study indicated that for set proper exercise intensity as well as exercise quantity, common people were demanded to do mid intensity exercise not exceeding 1 hour or exercise time of each individual, within approximate 30 minutes even at high exercise intensity.
-
대학 남ㆍ녀 핸드볼 선수의 견관절 근신경 감각기능 비교
강성우(Kang, Sung-Woo),김광래(Kim, Kwang-Lai) 한국사회체육학회 2016 한국사회체육학회지 Vol.0 No.64
Previous researches relative to male and female handball players has been mainly conducted to analyze difference of normal physical characteristics and performance. A efw studies have been done to observe neuromuscular function of handball players. Therefore, the purpose of this study was to compare and identify neuromuscular functions of shoulder between collegiate male and female handball players. Total 20 handball players(male; MHP, n=10 and female; FHP, n=10) were participated in this study. To analyze neuromuscular functions of shoulder, shoulder range of motion. threshold to detection of passive motion(TTDPM), onset latency and force reproduction(FR) were tested. All data from the measurement was analyzed by independent t-test and statistical level was α=.05. In shoulder ROM, MHP(96.40±13.18°) had a greater external rotation compared with FHP(70.00±3.65°)(p=.000). In TTDPM, the error angle of FHP(1.76±0.81°) on external rotation of shoulder was greater than that of MHP(1.09±0.44°)(p=.037). In FR test, the error Nm of FHP(1.83±0.88Nm) is smaller than the error of MHP(3.44±1.38Nm)(p=.006). FHP had faster onset time in pectoralis major(0.08±0.02sec VS 0.15±0.06sec, p=.003) and anterior deltoid(0.13±0.02sec VS 0.25±0.06sec, p=.000) than MHP. In conclusion, male handball player had a greater external ROM and total shoulder ROM compared to female player. The neuromuscular functions such as onset latency, force-reproduction of shoulder in male handball plays were lower compared with that of female player. The results resulted from the excessive external range and total ROM. Thus, this research has suggested that the function should be regularly tested to prevent potential shoulder injury. Exercises which can enhance a dynamic stability and neuromuscular function of shoulder joint is required for handball player especially in male handball players.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
