Spatial EMG potential distribution of biceps brachii muscle during resistance training and detraining
Purpose We investigated the effect of resistance training and detraining on the spatial distribution pattern of surface electromyography (SEMG) of the biceps brachii. Methods Ten male subjects completed 6 weeks of resistance training of one arm and 8 weeks of detraining. During training and detraini...
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| Veröffentlicht in: | European journal of applied physiology 2015-12, Vol.115 (12), p.2661-2670 |
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| container_title | European journal of applied physiology |
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| creator | Watanabe, Kohei Kouzaki, Motoki Moritani, Toshio |
| description | Purpose
We investigated the effect of resistance training and detraining on the spatial distribution pattern of surface electromyography (SEMG) of the biceps brachii.
Methods
Ten male subjects completed 6 weeks of resistance training of one arm and 8 weeks of detraining. During training and detraining periods, spatial distribution patterns of SEMG were measured and quantified with 64 two-dimensional electrodes.
Results
MVC, muscle thickness, and SEMG amplitude of the trained arm were significantly greater than those of the untrained arm after the 6 weeks of resistance training (
p
|
| doi_str_mv | 10.1007/s00421-015-3237-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1746892638</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3858057031</sourcerecordid><originalsourceid>FETCH-LOGICAL-c589t-fecfaa06b19b7c23f40157531e0db4c89cca29f6b0bcaf7f2a89e03883a5375b3</originalsourceid><addsrcrecordid>eNqNkUtLxTAQhYMovn-AGwm4cVPNo2mSpcj1AYoLdR2SdKKR3rYm7cJ_b-tVEUFwNTPhmzOcHIQOKDmhhMjTTEjJaEGoKDjjsmBraJuWXBcVZ3L9u6d6C-3k_EIIUYyqTbTFKiYE03QbwX1vh2gbvLi9xH03QPsx1TEPKbpxiF2Lu4Bd9NBn7JL1zzHi5Zh9A7geU2yfcII84bb1gIdkYzu_2bbGNXyNe2gj2CbD_mfdRY8Xi4fzq-Lm7vL6_Oym8ELpoQjgg7WkclQ76RkP5WRNCk6B1K70SntvmQ6VI87bIAOzSgPhSnEruBSO76LjlW6futcR8mCWMXtoGttCN2ZDZVkpzSqu_oFyKpWklE_o0S_0pRtTOxmZKSJUWYmZoivKpy7nBMH0KS5tejOUmDkus4rLTJ7MHJdh087hp_LollB_b3zlMwFsBeR-_mpIP07_qfoOK72gOA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1730584653</pqid></control><display><type>article</type><title>Spatial EMG potential distribution of biceps brachii muscle during resistance training and detraining</title><source>MEDLINE</source><source>SpringerLink Journals - AutoHoldings</source><creator>Watanabe, Kohei ; Kouzaki, Motoki ; Moritani, Toshio</creator><creatorcontrib>Watanabe, Kohei ; Kouzaki, Motoki ; Moritani, Toshio</creatorcontrib><description>Purpose
We investigated the effect of resistance training and detraining on the spatial distribution pattern of surface electromyography (SEMG) of the biceps brachii.
Methods
Ten male subjects completed 6 weeks of resistance training of one arm and 8 weeks of detraining. During training and detraining periods, spatial distribution patterns of SEMG were measured and quantified with 64 two-dimensional electrodes.
Results
MVC, muscle thickness, and SEMG amplitude of the trained arm were significantly greater than those of the untrained arm after the 6 weeks of resistance training (
p
< 0.05), but these differences were no longer observed after 2 months of detraining. On the other hand, no significant differences in the spatial distribution pattern of SEMG were observed between the arms.
Conclusion
Spatial distribution pattern of SEMG was not changed during resistance training and detraining periods. This suggests that detectable adaptations in the motor unit recruitment pattern do not occur during regular resistance training.</description><identifier>ISSN: 1439-6319</identifier><identifier>EISSN: 1439-6327</identifier><identifier>DOI: 10.1007/s00421-015-3237-2</identifier><identifier>PMID: 26255291</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Adolescent ; Adult ; Biomedical and Life Sciences ; Biomedicine ; Electromyography ; Environmental studies ; Evoked Potentials, Motor ; Human Physiology ; Humans ; Magnetic resonance imaging ; Male ; Morphology ; Muscle Contraction ; Muscle, Skeletal - physiology ; Occupational Medicine/Industrial Medicine ; Original Article ; Recruitment ; Resistance Training ; Sports Medicine ; Strength training</subject><ispartof>European journal of applied physiology, 2015-12, Vol.115 (12), p.2661-2670</ispartof><rights>Springer-Verlag Berlin Heidelberg 2015</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c589t-fecfaa06b19b7c23f40157531e0db4c89cca29f6b0bcaf7f2a89e03883a5375b3</citedby><cites>FETCH-LOGICAL-c589t-fecfaa06b19b7c23f40157531e0db4c89cca29f6b0bcaf7f2a89e03883a5375b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00421-015-3237-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00421-015-3237-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26255291$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Watanabe, Kohei</creatorcontrib><creatorcontrib>Kouzaki, Motoki</creatorcontrib><creatorcontrib>Moritani, Toshio</creatorcontrib><title>Spatial EMG potential distribution of biceps brachii muscle during resistance training and detraining</title><title>European journal of applied physiology</title><addtitle>Eur J Appl Physiol</addtitle><addtitle>Eur J Appl Physiol</addtitle><description>Purpose
We investigated the effect of resistance training and detraining on the spatial distribution pattern of surface electromyography (SEMG) of the biceps brachii.
Methods
Ten male subjects completed 6 weeks of resistance training of one arm and 8 weeks of detraining. During training and detraining periods, spatial distribution patterns of SEMG were measured and quantified with 64 two-dimensional electrodes.
Results
MVC, muscle thickness, and SEMG amplitude of the trained arm were significantly greater than those of the untrained arm after the 6 weeks of resistance training (
p
< 0.05), but these differences were no longer observed after 2 months of detraining. On the other hand, no significant differences in the spatial distribution pattern of SEMG were observed between the arms.
Conclusion
Spatial distribution pattern of SEMG was not changed during resistance training and detraining periods. This suggests that detectable adaptations in the motor unit recruitment pattern do not occur during regular resistance training.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Electromyography</subject><subject>Environmental studies</subject><subject>Evoked Potentials, Motor</subject><subject>Human Physiology</subject><subject>Humans</subject><subject>Magnetic resonance imaging</subject><subject>Male</subject><subject>Morphology</subject><subject>Muscle Contraction</subject><subject>Muscle, Skeletal - physiology</subject><subject>Occupational Medicine/Industrial Medicine</subject><subject>Original Article</subject><subject>Recruitment</subject><subject>Resistance Training</subject><subject>Sports Medicine</subject><subject>Strength training</subject><issn>1439-6319</issn><issn>1439-6327</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqNkUtLxTAQhYMovn-AGwm4cVPNo2mSpcj1AYoLdR2SdKKR3rYm7cJ_b-tVEUFwNTPhmzOcHIQOKDmhhMjTTEjJaEGoKDjjsmBraJuWXBcVZ3L9u6d6C-3k_EIIUYyqTbTFKiYE03QbwX1vh2gbvLi9xH03QPsx1TEPKbpxiF2Lu4Bd9NBn7JL1zzHi5Zh9A7geU2yfcII84bb1gIdkYzu_2bbGNXyNe2gj2CbD_mfdRY8Xi4fzq-Lm7vL6_Oym8ELpoQjgg7WkclQ76RkP5WRNCk6B1K70SntvmQ6VI87bIAOzSgPhSnEruBSO76LjlW6futcR8mCWMXtoGttCN2ZDZVkpzSqu_oFyKpWklE_o0S_0pRtTOxmZKSJUWYmZoivKpy7nBMH0KS5tejOUmDkus4rLTJ7MHJdh087hp_LollB_b3zlMwFsBeR-_mpIP07_qfoOK72gOA</recordid><startdate>20151201</startdate><enddate>20151201</enddate><creator>Watanabe, Kohei</creator><creator>Kouzaki, Motoki</creator><creator>Moritani, Toshio</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7RV</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>7TS</scope></search><sort><creationdate>20151201</creationdate><title>Spatial EMG potential distribution of biceps brachii muscle during resistance training and detraining</title><author>Watanabe, Kohei ; Kouzaki, Motoki ; Moritani, Toshio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c589t-fecfaa06b19b7c23f40157531e0db4c89cca29f6b0bcaf7f2a89e03883a5375b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Biomedical and Life Sciences</topic><topic>Biomedicine</topic><topic>Electromyography</topic><topic>Environmental studies</topic><topic>Evoked Potentials, Motor</topic><topic>Human Physiology</topic><topic>Humans</topic><topic>Magnetic resonance imaging</topic><topic>Male</topic><topic>Morphology</topic><topic>Muscle Contraction</topic><topic>Muscle, Skeletal - physiology</topic><topic>Occupational Medicine/Industrial Medicine</topic><topic>Original Article</topic><topic>Recruitment</topic><topic>Resistance Training</topic><topic>Sports Medicine</topic><topic>Strength training</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Watanabe, Kohei</creatorcontrib><creatorcontrib>Kouzaki, Motoki</creatorcontrib><creatorcontrib>Moritani, Toshio</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>Physical Education Index</collection><jtitle>European journal of applied physiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Watanabe, Kohei</au><au>Kouzaki, Motoki</au><au>Moritani, Toshio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spatial EMG potential distribution of biceps brachii muscle during resistance training and detraining</atitle><jtitle>European journal of applied physiology</jtitle><stitle>Eur J Appl Physiol</stitle><addtitle>Eur J Appl Physiol</addtitle><date>2015-12-01</date><risdate>2015</risdate><volume>115</volume><issue>12</issue><spage>2661</spage><epage>2670</epage><pages>2661-2670</pages><issn>1439-6319</issn><eissn>1439-6327</eissn><abstract>Purpose
We investigated the effect of resistance training and detraining on the spatial distribution pattern of surface electromyography (SEMG) of the biceps brachii.
Methods
Ten male subjects completed 6 weeks of resistance training of one arm and 8 weeks of detraining. During training and detraining periods, spatial distribution patterns of SEMG were measured and quantified with 64 two-dimensional electrodes.
Results
MVC, muscle thickness, and SEMG amplitude of the trained arm were significantly greater than those of the untrained arm after the 6 weeks of resistance training (
p
< 0.05), but these differences were no longer observed after 2 months of detraining. On the other hand, no significant differences in the spatial distribution pattern of SEMG were observed between the arms.
Conclusion
Spatial distribution pattern of SEMG was not changed during resistance training and detraining periods. This suggests that detectable adaptations in the motor unit recruitment pattern do not occur during regular resistance training.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>26255291</pmid><doi>10.1007/s00421-015-3237-2</doi><tpages>10</tpages></addata></record> |
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| ispartof | European journal of applied physiology, 2015-12, Vol.115 (12), p.2661-2670 |
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| subjects | Adolescent Adult Biomedical and Life Sciences Biomedicine Electromyography Environmental studies Evoked Potentials, Motor Human Physiology Humans Magnetic resonance imaging Male Morphology Muscle Contraction Muscle, Skeletal - physiology Occupational Medicine/Industrial Medicine Original Article Recruitment Resistance Training Sports Medicine Strength training |
| title | Spatial EMG potential distribution of biceps brachii muscle during resistance training and detraining |
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