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20대 여성의 웨이트트레이닝 유형에 따른 체성분 및 골밀도 변화 연구
심영섭 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4
The purpose of this study was to investigate the change of bone density and body composition by weight training styles of women of twenties. Subjects of 14 women divided in two group(weight training group : 7 women and circuit weight training group : 7 women) in this study. All subjects measured body composition, skinfold thickness, and bone density before and after a 8-week training. The measuring of body composition(%bodyfat, lean body mass, and muscle mass) used Inbody3.0(Biospace, Korea), and WHR and skinfold used Caliper(U.S.A) for suprailliac, triceps, and thigh The measuring of bone density used Achilles Express (GE Medical systems,U.S.A). The result of this study were as follows; First, weight training group was not significant in %bodyfat, muscle mass, and lean body mass but Circuit weight training group was signnificant(P<.01) in muscle mass and lean body mass. Second, weight training group was significant(P<.05) in thigh but circuit weight training was not significant. Finally, bone density is not significant both group: therefore, it is considered if it is performed properly an exercise intensity and duration in muscle strength training, it is expected to affirmative effect in the change of body composition and bone density.
심영섭 한국지역언론학회 2018 언론과학연구 Vol.18 No.2
The relationship between capital and wage labor did not disappear. However, the relationship with the form of work is evolving. This evolution can be understood as the rationality of capitalism. This can be viewed as an unstable employment relationship in the capitalist market. In the digital media environment, newspaper companies also need performance management through rational management and goal setting. The newly emerged personnel management is the Management by Objective in Media Companies. Sindelfinger-Boeblinger Zeitung in Germany, Liechtensteiner Volksblatts in Liechtenstein and Grendecho in Belgium have successfully introduced a Management by Objective approach. In order for a Management by Objective method to be successful in newspaper manpower management, consensus among members of the company should be secured first. In order to obtain efficiency in HR management, management objectives that ensure creativity and professionalism of members should be accompanied. The goal of Management by Objective is to increase job satisfaction, not cost savings. 자본과 임노동의 관계는 소멸되지 않았다. 그러나 임노동 형태와 관계는 진화한다. 이러한 진화는 자본주의의 합리성으로 이해할 수 있다. 동시에 자본주의 시장에서의 불안정한 고용관계로 볼 수도 있다. 디지털 미디어 환경에서 신문기업도 합리적 경영, 목표설정을 통한 성과관리를 필요로 한다. 이러한 배경에서 새롭게 등장한인사관리가 목표관리 방식이다. 독일의 진델핑어-뵈블링어 차이퉁과 리히텐슈타인의 리히텐슈타이너 폴크스블라트, 벨기에의 그렌츠에코는 성공적으로 목표관리 방식을 도입했다. 신문사 인사관리에서 목표관리방식이 성공하기 위해서는 사내 구성원의 합의가 우선적으로 확보되어야 한다. 인사관리에서 효율성을 얻기 위해서는 구성원들에 대한 창의성과 전문성을 보장하는 경영목표가 동반되어야 한다. 목표관리의도입목적은 비용절감이 아닌 근무만족도 확대이다.
유산소 운동강도 유형이 체지방 감소와 콜레스테롤 및 중성지방에 미치는 영향
심영섭 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4
The purpose of this study was to investigate the effect of aerobic exercise intensity styles on reduction of bodyfat, cholesterod, and triglyceride. Subjects of 18 women divided in two group(60%VO₂max Exercise group : 9women, 70%VO₂max Exercise group : 9women). All subjects measured %bodyfat, cholesterol, and triglyceride level before and after 6-week exercise. The measuring of %bodyfat used BodPod(U.S.A). and the analysis of cholesterol and triglyceride level EKTACHEM DT Ⅱ(U.S.A). The result of this study were as follows; Totally, the 70%VO₂max Exercise group was more effective than the 60%VO₂max Exercise group in this study. This results show a proper high intensity exercise is more effective than mid or low intensity exercise. A 70%VO₂max Exercise group was significant in %bodyfat, but a 60%VO₂max Exercise group was not significant. The cholesterol level was not significant both group in just 6-week aerobic exercise. TG level was reduced both group, but it was not significant both group. As a result of this study, there are many different exercise to reduce bodyfat, or the change of cholesterol and TG level, and it is needed more longer time to get an effect of exercise. In addition, it is suggested that walking or moderate intensity jogging recommend to all people, but adult disease patient is recommend walking at least about 40minutes in three or 4 times a week.