Age and sex effects in physical fitness components of 108,295 third graders including 515 primary schools and 9 cohorts
Abstract Children’s physical fitness development and related moderating effects of age and sex are well documented, especially boys’ and girls’ divergence during puberty. The situation might be different during prepuberty. As girls mature approximately two years earlier than boys, we tested a possib...
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| Main Authors: | , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/49a15c20271d46378d7b92ddb9004398 |
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