Faculty Profiles - FUJII Keisuke

Papers - FUJII Keisuke

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The kinetic mechanisms of vertical pointing movements. Reviewed International journal

Shinji Yamamoto, Keisuke Fujii, Kisho Zippo, Keisuke Kushiro, Masanobu Araki

Heliyon Vol. 5 ( 7 ) page： e02012 2019.7

Language：English Publishing type：Research paper (scientific journal)

The present study utilized induced acceleration analysis to clarify the contributions of muscular and gravitational torques to the kinematics of vertical pointing movements performed by the upper limb. The study included eight healthy men with a mean age of 25 years. The experiment was divided into three blocks with ten trials in each, comprising five upward and five downward, randomly executed movements. The movements were recorded by a motion capture system and were subsequently analyzed. During the deceleration phase of the upward movement and the acceleration phase of the downward movement, the angular acceleration induced by gravitational torque contributed more to the generation of net induced angular acceleration than the angular acceleration induced by muscular torque. In addition, the difference between the net induced angular acceleration profiles during the upward and downward movements was mainly attributable to the difference between the respective angular acceleration profiles induced by muscular torque. These findings suggest that the central nervous system considers the gravitational effect on the upper limb in a phase-specific manner and accordingly generates a torque-derived kinematic difference with respect to the movement direction.

DOI： 10.1016/j.heliyon.2019.e02012

PubMed

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Analysis of factors predicting who obtains a ball in basketball rebounding situations Reviewed

Motokazu Hojo, Keisuke Fujii, Yoshinobu Kawahara

International Journal of Performance Analysis in Sport Vol. 19 ( 2 ) page： 192 - 205 2019.2

Supervised Dynamic Mode Decomposition via Multitask Learning Reviewed

Keisuke Fujii, Yoshinobu Kawahara

Pattern Recognition Letters Vol. 122 ( 1 ) page： 7 - 13 2019.2

指導者から見た「研究と現場の橋渡し」

陸川章, 小山孟志, 青木美帆, 藤井慶輔

バスケットボール研究 Vol. 5 ( 0 ) page： 17 - 25 2019

“Bridging the gap between the field and the laboratory”

Fujii Keisuke, Nagata Naoya

The Japan Journal of Basketball Studies Vol. 5 ( 0 ) page： 1 - 2 2019

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