Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Sekiya Koike"'
Publikováno v:
Journal of Physical Fitness and Sports Medicine, Vol 8, Iss 1, Pp 1-13 (2019)
The purpose of this study was to analyze head impact kinematics at different locations of Japanese university American football players using a 6DOF (degrees of freedom) device. The subjects of this study were 43 players who belonged to T University
Externí odkaz:
https://doaj.org/article/d5fa53cad3054aaaa71526c38116fedd
Publikováno v:
Journal of Physical Fitness and Sports Medicine, Vol 6, Iss 4, Pp 241-249 (2017)
The aim of this study is to understand the head impact during actual collisions between American football players from Japanese universities. The subjects of this study were 23 players who belonged to T university in the Kantoh Collegiate American Fo
Externí odkaz:
https://doaj.org/article/b1742a0b1bc94adeaf8d96cc5818d5eb
Autor:
Sekiya Koike, Shunsuke Tazawa
Publikováno v:
Proceedings, Vol 49, Iss 1, p 57 (2020)
The purpose of this study was to propose a methodology which quantifies the ball-speed generating mechanism of baseball pitching with the use of inertial measurement units (IMUs). IMUs were attached to the upper trunk, upper arm, forearm, and hand se
Externí odkaz:
https://doaj.org/article/f6482fe6bf32413ebc2c481f991788dd
Publikováno v:
Proceedings, Vol 2, Iss 6, p 206 (2018)
The purpose of this study was to quantify the functional roles of the whole-body’s joint torques including fingers’ joints in the generation of ball speed and spin during baseball fast-ball pitching motion. The dynamic contributions of joint torq
Externí odkaz:
https://doaj.org/article/585d65e40fdd499292ed771af5f1409b
Publikováno v:
Sports Biomechanics. :1-19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4a095503c04c70213522a53e656873a
https://doi.org/10.1080/14763141.2022.2056074
https://doi.org/10.1080/14763141.2022.2056074
Publikováno v:
Journal of Applied Biomechanics. 38:103-110
The objectives of this study were to (1) investigate the effect of the timing of the upper body joint motions in baseball batting on the bat-head speed and (2) develop and evaluate a simulation model inputting the individual hand forces on the bat. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fc2bfd679626dee30e394b91e91b9a7
https://doi.org/10.1123/jab.2021-0135
https://doi.org/10.1123/jab.2021-0135
Publikováno v:
Sports Biomechanics. :1-19
The kick-start technique in competitive swimming generates a force acting on the starting platform owing to gravity, muscle contraction and resulting joint torque. To understand optimal body movement on the starting platform for maximising take-off v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afb4958beae86ad003d8870818759394
https://doi.org/10.1080/14763141.2021.1963465
https://doi.org/10.1080/14763141.2021.1963465
Publikováno v:
Journal of biomechanics. 141
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f38b4832f40241531d40ac5a458ee5e6
https://pubmed.ncbi.nlm.nih.gov/35914323
https://pubmed.ncbi.nlm.nih.gov/35914323
Autor:
Eri Nonaka, Tempei Tominaga, Osamu Takeda, Keigo Ohyama-Byun, Norihisa Fujii, Alexander P. Willmott, Sekiya Koike
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a2be2ff4b7274c3b7b4e01961d5bc68
https://doi.org/10.2139/ssrn.4120187
https://doi.org/10.2139/ssrn.4120187
Publikováno v:
Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences). 64:135-149
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a79c5ac036a8608f28a0619049ca4e9
https://doi.org/10.5432/jjpehss.18034
https://doi.org/10.5432/jjpehss.18034