Effect of the Modification of the Number of Players, the Size of the Goal, and the Size of the Field in Competition on the Play Actions in U-12 Male Football.
Int J Environ Res Public Health · 2020 · PMC7014423 · PMID 31947562
A trend towards significance was found in the central end zone (F 2,35 = 3.164, p = 0.055, η 2 = 0.153).
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