2019/3/28 本研究科助教・大塚光雄先生の研究が「PLoS ONE」に原著論文として掲載されました．
2019/3/28 本研究科助教・大塚光雄先生の研究が「PLoS ONE」に原著論文として掲載されました．
助教・大塚光雄先生が，本校スポーツ健康科学部研究科教授・伊坂忠夫先生，との共同研究の上，その研究内容がPLoS ONEに原著論文として掲載されました．この研究では，公共の通信映像を用いて，横断的・縦断的に国内・外の一流400mハードル走選手のランニング・ペースおよびステップ長・頻度の特徴が明らかにされました．その結果，フィニッシュタイムが良い選手ほどレース前半・後半局面とも速かったものの，個人レベルで分析した結果，すべての選手のレース後半タイムはフィニッシュタイムと関係が高かったのに対し，レース前半タイムはそうでないこと等が明らかとなりました．このような結果は，コーチング現場において個人差を踏まえたトレーニング方法やレース戦術の考案に応用することが期待されます．
Otsuka M., Isaka T. (2019) Intra-athlete and inter-group comparisons: Running pace and step characteristics of elite athletes in the 400-m hurdles. PLoS ONE 14(3): e0204185. https://doi.org/10.1371/journal.pone.0204185
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2019/3/28 Dr. Mitsuo Otsuka is Assistant Professor in Faculty of SHS, and his research manuscript was accepted and published in PLoS ONE.
Dr. Otsuka Mitsuo is Assistant Professor in Faculty of Sport and Health Science of Ritsumeikan University, and his research manuscript was accepted and published in PLoS ONE, which collaborated with Professor Tadao Isaka. This study examined the running pace and step characteristics among various competitive-level 400-m hurdlers through inter-group and intra-athlete comparisons using public data analysis. As a result, cross-sectional research showed that first- and latter-halves split times were significantly related to the finish time; in contrast, longitudinal research showed finish times of all hurdlers were sensitive to running speed in the latter-half phase but were not sensitive to that in first-half phase. These findings will provide proper training methods and race pace strategy in coaching field based on individualization principle.
Otsuka
M., Isaka T. (2019) Intra-athlete and inter-group comparisons: Running pace and
step characteristics of elite athletes in the 400-m hurdles. PLoS ONE 14(3):
e0204185. https://doi.org/10.1371/journal.pone.0204185