Paper Abstract and Keywords |
Presentation |
2008-03-14 11:10
Frequency analysis of EMG for ski jump take-off motion Tadaoki Nakamura, Koji Miwa (Hokkaido Univ.), Keizo Yamamoto (Hokusho Univ.), Takahiro Uesugi (Tokai Univ.), Kiyonori Kawahatsu, Koichi Shimizu (Hokkaido Univ.) MBE2007-126 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To evaluate the muscular activity in the ski jumping take-off motion of ski-jumping, the frewuency analysis of EMG with the wavelet transform has been applied to different athletes. The effectiveness of the proposed technique was confirmed in the measurement of EMG’s of a sprinter, a middle and a long distance runners. The analyzed results agreed well with their specialties. The frequency spectra of EMG’s were analyzed and compared between the athletes of special jumping and Nordic combined jumping. The results indicated that the athletes of special jumping used the fast twitch fibers effectively leading to the quick movement. Through this study, the applicability of the proposed technique to the objective evaluation of the take-off has been verified. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ski Jump / EMG / Frequency analysis / wavelet / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 541, MBE2007-126, pp. 85-88, March 2008. |
Paper # |
MBE2007-126 |
Date of Issue |
2008-03-06 (MBE) |
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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MBE2007-126 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2008-03-12 - 2008-03-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa Univ |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
MBE |
Conference Code |
2008-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Frequency analysis of EMG for ski jump take-off motion |
Sub Title (in English) |
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Keyword(1) |
Ski Jump |
Keyword(2) |
EMG |
Keyword(3) |
Frequency analysis |
Keyword(4) |
wavelet |
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1st Author's Name |
Tadaoki Nakamura |
1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
2nd Author's Name |
Koji Miwa |
2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
3rd Author's Name |
Keizo Yamamoto |
3rd Author's Affiliation |
Hokusho University (Hokusho Univ.) |
4th Author's Name |
Takahiro Uesugi |
4th Author's Affiliation |
Hokkaido Tokai University (Tokai Univ.) |
5th Author's Name |
Kiyonori Kawahatsu |
5th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
6th Author's Name |
Koichi Shimizu |
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Hokkaido University (Hokkaido Univ.) |
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Speaker |
Author-1 |
Date Time |
2008-03-14 11:10:00 |
Presentation Time |
20 minutes |
Registration for |
MBE |
Paper # |
MBE2007-126 |
Volume (vol) |
vol.107 |
Number (no) |
no.541 |
Page |
pp.85-88 |
#Pages |
4 |
Date of Issue |
2008-03-06 (MBE) |
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