作者
Lauren B Sherar, Nancy C Gyurcsik, M Louise Humbert, Roland F Dyck, Susan Fowler-Kerry, Adam DG Baxter-Jones
发表日期
2009/1/1
期刊
Medicine & Science in Sports & Exercise
卷号
41
期号
1
页码范围
87-95
出版商
LWW
简介
SHERAR, LB, NC GYURCSIK, ML HUMBERT, RF DYCK, S. FOWLER-KERRY and ADG BAXTER-JONES.
Activity and Barriers in Girls (8–16 yr) Based on Grade and Maturity Status. Med. Sci. Sports Exerc., Vol. 41, No. 1, pp. 87–95, 2009. Minimal research has examined whether the decline in physical activity (PA) among adolescent girls is associated with chronological age (CA) or biological age (BA). Purpose: To describe the PA levels and perceived barriers to PA of adolescent girls grouped by
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LB Sherar, NC Gyurcsik, ML Humbert, RF Dyck… - Medicine & Science in Sports & Exercise, 2009