Paper Abstract and Keywords |
Presentation |
2014-03-18 10:40
Dynamics of Japanese martial arts
-- Synchronization and desynchronization of two people's postural sway -- Tomohiko Suzuki, Yasuyuki Inoue, Eriko Aiba, Yutaka Sakaguchi (UEC) NC2013-133 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
When one person is in touch with another one, he obtains postural information of the two persons through somatosensory signals sensed at the contact point, and utilizes such information for posture control. The authors hypothesized that such haptic/somatosensory communication must play an essential role in martial arts. In this study, the authors analyzed the temporal profiles of the COPs (center of pressures) of two persons performing a practice move for martial arts. It was found that the two persons’ COP became more correlated when one held the other’s arm, but that this correlation was dissolved when one took a specific standing posture of martial arts with maintaining physical contact. This suggests that dissolution of mutual dependency of postural control may be an important key to the successful execution of martial arts techniques. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Body movement / Martial arts / Haptic communication / Postural sway / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 500, NC2013-133, pp. 257-262, March 2014. |
Paper # |
NC2013-133 |
Date of Issue |
2014-03-10 (NC) |
ISSN |
Print edition: ISSN 0913-5685 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) |
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NC2013-133 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2014-03-17 - 2014-03-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
NC |
Conference Code |
2014-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Dynamics of Japanese martial arts |
Sub Title (in English) |
Synchronization and desynchronization of two people's postural sway |
Keyword(1) |
Body movement |
Keyword(2) |
Martial arts |
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Haptic communication |
Keyword(4) |
Postural sway |
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1st Author's Name |
Tomohiko Suzuki |
1st Author's Affiliation |
The University of Electro Communications (UEC) |
2nd Author's Name |
Yasuyuki Inoue |
2nd Author's Affiliation |
The University of Electro Communications (UEC) |
3rd Author's Name |
Eriko Aiba |
3rd Author's Affiliation |
The University of Electro Communications (UEC) |
4th Author's Name |
Yutaka Sakaguchi |
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The University of Electro Communications (UEC) |
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Speaker |
Author-1 |
Date Time |
2014-03-18 10:40:00 |
Presentation Time |
20 minutes |
Registration for |
NC |
Paper # |
NC2013-133 |
Volume (vol) |
vol.113 |
Number (no) |
no.500 |
Page |
pp.257-262 |
#Pages |
6 |
Date of Issue |
2014-03-10 (NC) |
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