Department of Sport and Health Sciences

Takayuki Seto

  (瀬戸 孝幸)

Profile Information

Affiliation
Associate professor, Faculty of Sport and Health Sciences, Department of Sport and Health Sciences, Osaka Sangyo University
(Concurrent)Others
(Concurrent)Others
Degree
体育学士(日本体育大学)

Researcher number
00529985
J-GLOBAL ID
200901008730222652
researchmap Member ID
6000010836

Papers

 5

Misc.

 3
  • 川上将史, 日生学園付属第一高等学校教諭, 瀬戸 孝幸, 三野 耕
    大阪産業大学人間環境論集, 10(10) 1-18, Feb, 2011  Peer-reviewed
    The purpose of this study is to examine how to increase power (body weight × sprinting speed, kgm/sec.) and sprinting speed through testing and evaluation of a rugby player's power, taking into account sprinting speed. Stature (cm), weight (kg), and 50m sprint time (sec.) were collected upon enrollment of 1,206 rugby players born between 1981 and 1984 in a high school which participated in the nationwide competition. Power was calculated as the product of 50m sprinting speed (m/sec.) and weight (kg). As a result, the following was clarified: 1. A negative straight line relation was obtained between the logarithm of power to the specific body surface area (: s = body surface area (cm^2) / weight (g)) and the logarithm of the specific body surface area, and the following formula was derived. Power/s = 53.7s^<-2.66> 2. The following formula was obtained for power as a difference of body surface area and weight: log (Power) = -0.6859・logS + 1.163・logW ・・・・・(1) (ks, kw : const., S : Body surface area (cm^2), W : Weight (g)) 3. Physical power was predicted from Rugby players' weight and the surface area of a body. And from formula (1), the chart was produced which predicted power from stature and weight. Furthermore, the chart was created which can determine 50m sprint time from power and weight. 4. These charts achieved on testing and evaluation of power which took into account sprinting speed of rugby players.
  • 瀬戸 孝幸, 成山 公一
    大阪産業大学人間環境論集, 10(10) 101-107, Feb, 2011  
    This study evaluates the scoring performance of JBL basketball players though morphological examination, using data from 51 JBL basketball players in center and forward position, such as body surface area, body weight, and game scored. As a result, the following formula was obtained. log (RTP) = -2.345・logS +2.360・logW (RTP: rate of total points per min., S: surface area (cm^2), W: body weight (g)) There was no significant difference between the theoretical value for RTP obtained using this formula and the actual RTP as measured. Regarding the score obtained during the game, it was discovered that a basketball player's ability to score can be estimated from a theoretical value and an actual measurement.
  • SETO Takayuki
    大阪産業大学人間環境論集, 9(9) 291-297, Mar, 2010  Peer-reviewed

Books and Other Publications

 4

Presentations

 3

Professional Memberships

 4

研究テーマ

 2
  • 研究テーマ(英語)
    バスケットボールにおけるシューティング技術の向上
    概要(英語)
    バスケットボールにおいてシューティングは最も必要な基本技術である。その技術向上に必要なトレーニング方法を追究する。
    研究期間(開始)(英語)
    2008/04/01
  • 研究テーマ(英語)
    ヨーロッパ、アジアと日本のバスケットボールシステム、育成方法の相違
    研究期間(開始)(英語)
    2008/04/01