Two years of school-based intervention program could improve the physical fitness among Ecuadorian adolescents at health risk: subgroups analysis from a cluster-randomized trial
2015 ◽
Vol 26
(2)
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pp. 100-109
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2020 ◽
Vol 113
(6)
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pp. 462-474
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Keyword(s):
2014 ◽
Vol 19
(10)
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pp. 1185-1197
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