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Neuromuscular and metabolic responses to three different resistance exercise methods
The aim of this study was to compare the effect of resistance exercise with three different methods on integrated electromyography (IEMG) and metabolic responses in recreational athletes. Twenty four males (mean 23.59±0.87 years) were randomly assigned to three experimental groups. Participants perf...
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Published in: | Asian journal of sports medicine 2014-03, Vol.5 (1), p.30-38 |
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description | The aim of this study was to compare the effect of resistance exercise with three different methods on integrated electromyography (IEMG) and metabolic responses in recreational athletes.
Twenty four males (mean 23.59±0.87 years) were randomly assigned to three experimental groups. Participants performed knee extension exercises: Slow (SL: 3-3, 3s for each concentric and eccentric action with 50% of 1 RM), Normal (NH: 1-1, 1 s for each concentric and eccentric action 80% of 1 RM) and Traditional (TH: 2-4, 2s for concentric and 4s for eccentric action with 80% of 1 RM). Plasma lactate, glucose and triglyceride concentration and IEMG was measured before and immediately after performing four sets of resistance exercise.
Each method significantly decreased IEMG (P |
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Twenty four males (mean 23.59±0.87 years) were randomly assigned to three experimental groups. Participants performed knee extension exercises: Slow (SL: 3-3, 3s for each concentric and eccentric action with 50% of 1 RM), Normal (NH: 1-1, 1 s for each concentric and eccentric action 80% of 1 RM) and Traditional (TH: 2-4, 2s for concentric and 4s for eccentric action with 80% of 1 RM). Plasma lactate, glucose and triglyceride concentration and IEMG was measured before and immediately after performing four sets of resistance exercise.
Each method significantly decreased IEMG (P<0.05), but there was no significant difference between groups. Lactate was increased following TH and NH more than SL method (P<0.05). Each method significantly increased plasma glucose (P<0.05). Work considering time under tension (workTUT) was higher (P<0.05) during TH method than the other methods and during SL it was higher than NH method (P<0.05). Volume load was higher (P<0.05) during NH than the other two methods and during TH it was higher than SL method (P<0.05).
These results indicate that exercise intensity during the resistance exercise is important for the enhancement of lactate responses, but the slow resistance exercise method could induce acute neuromuscular response as much as high intensity methods. It seems that this method will be advantageous for those who want to increase acute neuromuscular changes with low exercise intensity and volume.]]></description><identifier>ISSN: 2008-000X</identifier><identifier>EISSN: 2008-7209</identifier><identifier>PMID: 24868429</identifier><language>eng</language><publisher>Netherlands: Tehran University of Medical Sciences</publisher><subject>Analysis ; Dextrose ; Exercise ; Glucose ; Lactates ; Metabolism ; Methods ; Muscular system ; Nervous system ; Sports medicine</subject><ispartof>Asian journal of sports medicine, 2014-03, Vol.5 (1), p.30-38</ispartof><rights>COPYRIGHT 2014 Tehran University of Medical Sciences</rights><rights>Copyright AsJSM Editorial Office Jan 2014</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/1515682701/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/1515682701?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25751,37010,37011,44588,74896</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24868429$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Arazi, Hamid</creatorcontrib><creatorcontrib>Mirzaei, Bahman</creatorcontrib><creatorcontrib>Heidari, Naser</creatorcontrib><title>Neuromuscular and metabolic responses to three different resistance exercise methods</title><title>Asian journal of sports medicine</title><addtitle>Asian J Sports Med</addtitle><description><![CDATA[The aim of this study was to compare the effect of resistance exercise with three different methods on integrated electromyography (IEMG) and metabolic responses in recreational athletes.
Twenty four males (mean 23.59±0.87 years) were randomly assigned to three experimental groups. Participants performed knee extension exercises: Slow (SL: 3-3, 3s for each concentric and eccentric action with 50% of 1 RM), Normal (NH: 1-1, 1 s for each concentric and eccentric action 80% of 1 RM) and Traditional (TH: 2-4, 2s for concentric and 4s for eccentric action with 80% of 1 RM). Plasma lactate, glucose and triglyceride concentration and IEMG was measured before and immediately after performing four sets of resistance exercise.
Each method significantly decreased IEMG (P<0.05), but there was no significant difference between groups. Lactate was increased following TH and NH more than SL method (P<0.05). Each method significantly increased plasma glucose (P<0.05). Work considering time under tension (workTUT) was higher (P<0.05) during TH method than the other methods and during SL it was higher than NH method (P<0.05). Volume load was higher (P<0.05) during NH than the other two methods and during TH it was higher than SL method (P<0.05).
These results indicate that exercise intensity during the resistance exercise is important for the enhancement of lactate responses, but the slow resistance exercise method could induce acute neuromuscular response as much as high intensity methods. It seems that this method will be advantageous for those who want to increase acute neuromuscular changes with low exercise intensity and volume.]]></description><subject>Analysis</subject><subject>Dextrose</subject><subject>Exercise</subject><subject>Glucose</subject><subject>Lactates</subject><subject>Metabolism</subject><subject>Methods</subject><subject>Muscular system</subject><subject>Nervous system</subject><subject>Sports medicine</subject><issn>2008-000X</issn><issn>2008-7209</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNqFkd9LwzAQx4soTub-BSn44kvlkrRJ-ziGv2DoywTfSppctoy2mUkL-t-b4UQUQe7hjrvPfY-7O0rOKECZCQrV8SEGgJdJMgthGyNgtOScnCYTmpe8zGl1lqwecfSuG4MaW-lT2eu0w0E2rrUq9Rh2rg8Y0sGlw8Yjptoagx77YV-0YZC9whTf0CsbcN-6cTqcJydGtgFnBz9Nnm9vVov7bPl097CYL7M1LfIhYwZQ6FwLIg2nUkPVaC6gAi5EowyjnIPmRiEnTMocVRFhLhQw1sRkyabJ1afuzrvXEcNQdzYobFvZoxtDTTjPSQUVh__RgsXzkELQiF7-Qrdu9H1cJFKk4CUVQL6ptWyxtr1xg5dqL1rPcwE5ZyXZj73-g4qmsbPK9WhszP9ouDgMH5sOdb3ztpP-vf76GPsAdJuSIA</recordid><startdate>20140301</startdate><enddate>20140301</enddate><creator>Arazi, Hamid</creator><creator>Mirzaei, Bahman</creator><creator>Heidari, Naser</creator><general>Tehran University of Medical Sciences</general><general>AsJSM Editorial Office</general><scope>NPM</scope><scope>3V.</scope><scope>7TS</scope><scope>7X7</scope><scope>7XB</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>CWDGH</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>K9.</scope><scope>M0S</scope><scope>M2O</scope><scope>MBDVC</scope><scope>PADUT</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>20140301</creationdate><title>Neuromuscular and metabolic responses to three different resistance exercise methods</title><author>Arazi, Hamid ; Mirzaei, Bahman ; Heidari, Naser</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g254t-3f0e7d4d71af62ad09bd67090677bcf32660d6fce613aa4ec5d4d67c033bce683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Analysis</topic><topic>Dextrose</topic><topic>Exercise</topic><topic>Glucose</topic><topic>Lactates</topic><topic>Metabolism</topic><topic>Methods</topic><topic>Muscular system</topic><topic>Nervous system</topic><topic>Sports medicine</topic><toplevel>online_resources</toplevel><creatorcontrib>Arazi, Hamid</creatorcontrib><creatorcontrib>Mirzaei, Bahman</creatorcontrib><creatorcontrib>Heidari, Naser</creatorcontrib><collection>PubMed</collection><collection>ProQuest Central (Corporate)</collection><collection>Physical Education Index</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Middle East & Africa Database</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>Research Library China</collection><collection>Publicly Available Content Database</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>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><jtitle>Asian journal of sports medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Arazi, Hamid</au><au>Mirzaei, Bahman</au><au>Heidari, Naser</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Neuromuscular and metabolic responses to three different resistance exercise methods</atitle><jtitle>Asian journal of sports medicine</jtitle><addtitle>Asian J Sports Med</addtitle><date>2014-03-01</date><risdate>2014</risdate><volume>5</volume><issue>1</issue><spage>30</spage><epage>38</epage><pages>30-38</pages><issn>2008-000X</issn><eissn>2008-7209</eissn><abstract><![CDATA[The aim of this study was to compare the effect of resistance exercise with three different methods on integrated electromyography (IEMG) and metabolic responses in recreational athletes.
Twenty four males (mean 23.59±0.87 years) were randomly assigned to three experimental groups. Participants performed knee extension exercises: Slow (SL: 3-3, 3s for each concentric and eccentric action with 50% of 1 RM), Normal (NH: 1-1, 1 s for each concentric and eccentric action 80% of 1 RM) and Traditional (TH: 2-4, 2s for concentric and 4s for eccentric action with 80% of 1 RM). Plasma lactate, glucose and triglyceride concentration and IEMG was measured before and immediately after performing four sets of resistance exercise.
Each method significantly decreased IEMG (P<0.05), but there was no significant difference between groups. Lactate was increased following TH and NH more than SL method (P<0.05). Each method significantly increased plasma glucose (P<0.05). Work considering time under tension (workTUT) was higher (P<0.05) during TH method than the other methods and during SL it was higher than NH method (P<0.05). Volume load was higher (P<0.05) during NH than the other two methods and during TH it was higher than SL method (P<0.05).
These results indicate that exercise intensity during the resistance exercise is important for the enhancement of lactate responses, but the slow resistance exercise method could induce acute neuromuscular response as much as high intensity methods. It seems that this method will be advantageous for those who want to increase acute neuromuscular changes with low exercise intensity and volume.]]></abstract><cop>Netherlands</cop><pub>Tehran University of Medical Sciences</pub><pmid>24868429</pmid><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Analysis Dextrose Exercise Glucose Lactates Metabolism Methods Muscular system Nervous system Sports medicine |
title | Neuromuscular and metabolic responses to three different resistance exercise methods |
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