Search Results1-6 of  6

  • YANAI Toshimasa ID: 9000006935142

    Articles in CiNii:70

    • DEVELOPMENT OF EQUATIONS FOR PREDICTING BODY SURFACE AREA IN CHILDREN BY THE USE OF THREE-DIMENSIONAL PHOTONIC IMAGE SCANNING (2011)
    • 研修事業に関する検討と提案 (2013)
    • Morphological and mechanical properties of the Achilles tendon in adolescent boys (2013)
  • YANAI Toshimasa ID: 9000318567131

    Faculty of Sport Sciences, Waseda University (2018 from CiNii)

    Articles in CiNii:20

    • Mechanical factors for determining the bat-head speed and the orientation of the bat at ball impact in baseball hitting (2015)
    • The characteristics of mishit in baseball hitting (2017)
    • 05バ-26-口-09 "キレがある"と評される直球の特徴 : 大学野球投手を対象として(05 バイオメカニクス,一般研究発表,2020東京オリンピック・パラリンピックと体育・スポーツ科学研究) (2015)
  • YANAI Toshimasa ID: 9000392483617

    Faculty of Sport Sciences, Waseda University (2018 from CiNii)

    Articles in CiNii:5

    • Influence of swing speed and instantaneous center of rotation of the bat on the position of the optimum impact point for maximizing batted ball speed: A simulation study for exploring the mechanism (2016)
    • Optimal bat orientation and ball-impact point for maximization of batted ball velocity in opposite field hitting::A simulation study of baseball batting. (2018)
    • Characteristics of the bat-swing trajectory when hitting a ball toward the same and opposite fields (2018)
  • YANAI Toshimasa ID: 9000402621531

    Waseda University (2018 from CiNii)

    Articles in CiNii:1

    • Numerical modeling of badminton shuttlecock and validation of flight trajectory (2018)
  • Yanai Toshimasa ID: 9000402620961

    Waseda University (2018 from CiNii)

    Articles in CiNii:1

    • A methodology for estimating valgus stress during baseball pitching with one-segment model (2018)
  • Yanai Toshimasa ID: 9000403273829

    Faculty of Sport Sciences, Waseda University (2019 from CiNii)

    Articles in CiNii:1

    • Flight characteristics of a batted ball for various bat orientations and under-cut distances in opposite field hitting::A simulation study of baseball batting (2019)
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