Výsledky vyhledávání - "Ken Hashizume"

The counteracting effect of the friction moment against the tibial rotational moment driven by the ground reaction force in an early stance phase of cutting maneuver among healthy male athletes

Autor: Issei Ogasawara, Megumi Nambo, Yuki Uno, Gajanan S. Revankar, Kaho Umegaki, Haotian Cheng, Shoji Konda, Tomoyuki Matsuo, Tatsuo Mae, Ken Hashizume, Ken Nakata

Publikováno v: Journal of Sports Sciences. 40:2072-2084

The ground reaction force (GRF) is known to produce tibial internal rotation loading associated with the stress in the anterior cruciate ligament (ACL). However, it is unclear whether the friction moment (FM; the moment due to horizontal shoe-floor f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c805c878b7f95b833c9771e7cd6ead2
https://doi.org/10.1080/02640414.2022.2133392

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Effect of the foot-strike pattern on the sagittal plane knee kinetics and kinematics during the early phase of cutting movements

Autor: Yuki Uno, Issei Ogasawara, Shoji Konda, Kaito Wakabayashi, Motoi Miyakawa, Megumi Nambo, Kaho Umegaki, Haotian Cheng, Ken Hashizume, Ken Nakata

Publikováno v: Journal of biomechanics. 136

Anterior cruciate ligament (ACL) injury occurs soon after foot-strike. Cutting with a shallow flexed knee is considered a risk factor for ACL injury; however, how foot-strike patterns (forefoot strike [FFS] vs. rearfoot strike [RFS]) affect sagittal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11935c5812cb0260a90fce286abd4d42
https://pubmed.ncbi.nlm.nih.gov/35398559

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Variability in Physical Inactivity Responses of University Students during COVID-19 Pandemic: A Monitoring of Daily Step Counts Using a Smartphone Application

Autor: Shoji Konda, Issei Ogasawara, Kazuki Fujita, Chisa Aoyama, Teruki Yokoyama, Takuya Magome, Chen Yulong, Ken Hashizume, Tomoyuki Matsuo, Ken Nakata

Publikováno v: International Journal of Environmental Research and Public Health; Volume 19; Issue 4; Pages: 1958

This study investigated the changes in physical inactivity of university students during the COVID-19 pandemic, with reference to their academic calendar. We used the daily step counts recorded by a smartphone application (iPhone Health App) from Apr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60e906a03c5c41315bf32d4c5d9f7f79
https://doi.org/10.3390/ijerph19041958

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Characterization of Vulpia myuros (L.) C.C. Gmel. var. megalura (Nutt.) Rydb. and Vulpia myuros (L.) C.C. Gmel. for sod culture from heading and germination properties

Autor: Ken Hashizume, Shigenori Miura, Takasi Haji, Tomoko Shibuya, Keiko Nakatani

Publikováno v: Journal of Weed Science and Technology. 56:75-80

樹園地等の草生栽培に用いられるオオナギナタガヤとナギナタガヤの出穂性と結実種子の発芽特性を比較検討した。戸外における出穂始期はつくば市，盛岡市ともにオオナギナタガヤの�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::468d619a974dd9d8652c826c2939412c
https://doi.org/10.3719/weed.56.75

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Bat speed, trajectory, and timing for collegiate baseball batters hitting a stationary ball

Autor: Tomoyuki Matsuo, Ken Hashizume, Noriyuki Tabuchi

Publikováno v: Sports Biomechanics. 6:17-30

The aims of this study were to examine whether batters hit stationary balls at the time of peak speed of the bat head and whether the impact occurs at the lowest point of the bat trajectory. Eight university baseball players hit three balls, each hun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e83a25a804cac2b38870835c054c65c
https://doi.org/10.1080/14763140601058409

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Mechanical Power Flow Changes During Multijoint Movement Acquisition

Autor: Koji Kadota, Ken Hashizume, Tomoyuki Matsuo, Kazushi Tezuka

Publikováno v: Research Quarterly for Exercise and Sport. 77:285-295

We investigated the differences in mechanical power flow in early and late practice stages during a cyclic movement consisting of upper arm circumduction to clarify the change in mechanical energy use with skill acquisition. Seven participants practi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0804d4e59aeab312303f1bc7a091de5
https://doi.org/10.1080/02701367.2006.10599362

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