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| Presentation | 2019-05-19 16:40 Quasi-static measurement of scapular kinematics in the pitching motion Masaki Nakayama, Toyohiko Hayashi (Niigata Univ.), Hiroshi Tanaka, Hiroki Ninomiya, Hiroaki Inui, Masahiko Komai, Katsuya Nobuhara (Nobuhara Hospital)  MBE2019-15 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The scapula motion during baseball pitching has yet to be analyzed thoroughly, due to the difficulty of its measurement. Then we developed a quasi-static measurement method of the scapula motion during the elevation of the upper limb in the coronal plane, using computed tomography, motion capture system and fluoroscopy. In this study, we measured several characteristic postures of the humerus during baseball pitching, using the method and a new chair equipped with a device capable of setting the posture of the upper limb. Consequently, the scapula motion could be estimated, but several humerus postures of the pitching motion reproduced on the chair were inaccurate. Its improvement should be done in the next step. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | pitching motion / scapula / humerus / motion capture system / fluoroscopy / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 44, MBE2019-15, pp. 77-82, May 2019. | |
| Paper # | MBE2019-15 | |
| Date of Issue | 2019-05-12 (MBE) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | MBE2019-15 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2019-05-19 - 2019-05-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Niigata University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2019-05-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Quasi-static measurement of scapular kinematics in the pitching motion |
| Sub Title (in English) | |
| Keyword(1) | pitching motion |
| Keyword(2) | scapula |
| Keyword(3) | humerus |
| Keyword(4) | motion capture system |
| Keyword(5) | fluoroscopy |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masaki Nakayama |
| 1st Author's Affiliation | Niigata University (Niigata Univ.) |
| 2nd Author's Name | Toyohiko Hayashi |
| 2nd Author's Affiliation | Niigata University (Niigata Univ.) |
| 3rd Author's Name | Hiroshi Tanaka |
| 3rd Author's Affiliation | Nobuhara Hospital and Institue of Biomechanics (Nobuhara Hospital) |
| 4th Author's Name | Hiroki Ninomiya |
| 4th Author's Affiliation | Nobuhara Hospital and Institue of Biomechanics (Nobuhara Hospital) |
| 5th Author's Name | Hiroaki Inui |
| 5th Author's Affiliation | Nobuhara Hospital and Institue of Biomechanics (Nobuhara Hospital) |
| 6th Author's Name | Masahiko Komai |
| 6th Author's Affiliation | Nobuhara Hospital and Institue of Biomechanics (Nobuhara Hospital) |
| 7th Author's Name | Katsuya Nobuhara |
| 7th Author's Affiliation | Nobuhara Hospital and Institue of Biomechanics (Nobuhara Hospital) |
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| Speaker | Author-1 |
| Date Time | 2019-05-19 16:40:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2019-15 |
| Volume (vol) | vol.119 |
| Number (no) | no.44 |
| Page | pp.77-82 |
| #Pages | 6 |
| Date of Issue | 2019-05-12 (MBE) |
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