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The purpose of this study was to compare measures of body size in two samples of youth baseball players with normative data from the United States National Center for Health Statistics (NCHS) growth charts. One sample of youth baseball players participated in a local little league. The second sample of youth baseball players were members of eight of the twelve teams participating in the 1995 Dixie Youth World Series. Normative data for the United States (NCHS) were used as comparative data. Two trained anthropometrists measured standing height, sitting height, lower limb height, upper limb length, arm girth, calf girth, tricep skinfold, and abdomen skinfold on all participants. In both samples, pitchers, short stops, and first basemen were a more highly skilled group and exhibited larger body size (greater standing height, sitting height, lower limb height, upper limb length) than children who played at other positions. The standing height of local little league players was similar to the median of reference data at ages 7, 8, and 9 years. The standing height and weight of skilled players in both samples approximated the 75th percentile for standing height and weight at ages 10, 11, 12, and 13 years. The results suggest that baseball players exhibit larger body size than the normal population at young ages. Body size may be an important criterion used by coaches to select and assign young players to certain positions. 相似文献
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Nigel J. French 《Higher Education in Europe》1999,24(2):219-223
This article provides a brief overview of the Hong Kong system of higher education and the roles of the government, the Education Commission, the University Grants Committee, and the Hong Kong Council for Academic Accreditation in relation to the planning, development, funding, and quality assurance of higher education in the Hong Kong Special Administrative Region (HKSAR). It then describes the extent to which transnational education (i.e., non‐local education delivered in Hong Kong) plays a role in meeting the demand for higher and continuing education in Hong Kong and recent measures taken by the HKSAR government aimed at assuring the quality of such offshore provision. It concludes with some comments as to how transnational education may be expected to contribute towards meeting the demand for higher and continuing education in Hong Kong in the future. 相似文献
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