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Paper Abstract and Keywords
Presentation 2009-09-14 10:05
Personal fit of motion rate in a squat-based training of lower extremity -- Optimization with respects to antagonistic muscular activation pattern --
Atsushi Kurita, Tohru Kiryu, Toyohiko Hayashi (Niigata Univ.) MBE2009-40
Abstract (in Japanese) (See Japanese page) 
(in English) Since muscular strength training was introduced in the care program for elderly people, it has been getting popular in nursing facilities. Its maximum effects, however, cannot be obtained unless it is carried out under an appropriate intensity, duration and rest. To obtain optimum training conditions for individuals, we have been studying a personal fitting program based on trainee’s biological information. This study focuses on a simple squat exercise in an attempt to clarify an optimum motion rate. We analyzed relations between motion rate and antagonistic muscle activation pattern of lower extremity by means of EMG and lower-extremity motion measurements. Experiments employing 10 volunteers demonstrated that the motion rate affected antagonistic muscle activation pattern of knee joint, but a general modification pattern was not observed. This suggested that other factors such as intensity, duration, personal history of training and duration of warm-up should be analyzed simultaneously.
Keyword (in Japanese) (See Japanese page) 
(in English) Motion Rate / Lower Extremity / Antagonistic Muscular Activation / Cross-Correlation Coefficient / Muscle Fatigue / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 194, MBE2009-40, pp. 13-18, Sept. 2009.
Paper # MBE2009-40 
Date of Issue 2009-09-07 (MBE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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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Conference Information
Committee MBE  
Conference Date 2009-09-14 - 2009-09-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Niigata Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ME in general 
Paper Information
Registration To MBE 
Conference Code 2009-09-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Personal fit of motion rate in a squat-based training of lower extremity 
Sub Title (in English) Optimization with respects to antagonistic muscular activation pattern 
Keyword(1) Motion Rate  
Keyword(2) Lower Extremity  
Keyword(3) Antagonistic Muscular Activation  
Keyword(4) Cross-Correlation Coefficient  
Keyword(5) Muscle Fatigue  
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1st Author's Name Atsushi Kurita  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Tohru Kiryu  
2nd Author's Affiliation Niigata University (Niigata Univ.)
3rd Author's Name Toyohiko Hayashi  
3rd Author's Affiliation Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2009-09-14 10:05:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2009-40 
Volume (vol) vol.109 
Number (no) no.194 
Page pp.13-18 
#Pages
Date of Issue 2009-09-07 (MBE) 


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