Katzutoshi Kudo

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The proximal-to-distal segmental sequence has been identified in many sports activities, including baseball pitching and ball kicking. However, proximal-to-distal sequential muscle activity has not been identified. The aims of this study were to establish whether sequential muscle activity does occur and, if it does, to determine its functional role. We(More)
Shea and Kohl (1990) reported that acquisition practice with variations of the criterion task leads to better retention than practice on the criterion task alone. The purpose of this study was to determine the locus of this retention benefits. Experimental task was the speed reproduction task. Eighty undergraduate male students were randomly assigned to(More)
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