作者: WhieldonDavid,
期刊: The Physician and Sportsmedicine (Taylor Available online 1978) 卷期: Volume 6, issue 10
页码: 127-132
ISSN:0091-3847
年代: 1978
DOI:10.1080/00913847.1978.11710784
出版商: Taylor&Francis
数据来源: Taylor
摘要:
Differences in physical maturity often lead to unfair competition in secondary school athletic programs. In New York State, competition is based on maturity levels—and the program is expanding.
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