Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm
NAITO, A., YAJIMA, M., FUKAMACHI, H., USHIKOSHI, K., SUN, Y.-J. and SHIMIZU, Y. Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm. Tohoku J. Exp. Med., 1995, 175 (4), 285-288 - Activities of the elbow flexors during supination and pronation of the fore...
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| container_title | The Tohoku Journal of Experimental Medicine |
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| creator | NAITO, AKIRA YAJIMA, MICHIHIRO FUKAMACHI, HIDEHIKO USHIKOSHI, KOJI SUN, YING-JIE SHIMIZU, YOSHIFUSA |
| description | NAITO, A., YAJIMA, M., FUKAMACHI, H., USHIKOSHI, K., SUN, Y.-J. and SHIMIZU, Y. Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm. Tohoku J. Exp. Med., 1995, 175 (4), 285-288 - Activities of the elbow flexors during supination and pronation of the forearm in a normal human volunteer were studied by an electromyography (EMG). The volunteer performed the movement slowly or quickly holding elbow flexion at various angles with or without a load. The biceps brachii showed an increase and a decrease of EMG activities during supination and pronation, respectively. The brachialis and brachioradialis showed a reduction and an increment of EMU activities accompanied by an increase and a decrease of EMG activities in the biceps brachii, respectively. These findings seem to indicate that reciprocal contractions among the elbow flexors permit the biceps brachii to work for supination without an induction of elbow flexion. |
| doi_str_mv | 10.1620/tjem.175.285 |
| format | Article |
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Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm. Tohoku J. Exp. Med., 1995, 175 (4), 285-288 - Activities of the elbow flexors during supination and pronation of the forearm in a normal human volunteer were studied by an electromyography (EMG). The volunteer performed the movement slowly or quickly holding elbow flexion at various angles with or without a load. The biceps brachii showed an increase and a decrease of EMG activities during supination and pronation, respectively. The brachialis and brachioradialis showed a reduction and an increment of EMU activities accompanied by an increase and a decrease of EMG activities in the biceps brachii, respectively. These findings seem to indicate that reciprocal contractions among the elbow flexors permit the biceps brachii to work for supination without an induction of elbow flexion.</description><identifier>ISSN: 0040-8727</identifier><identifier>EISSN: 1349-3329</identifier><identifier>DOI: 10.1620/tjem.175.285</identifier><identifier>PMID: 7570586</identifier><language>eng</language><publisher>Japan: Tohoku University Medical Press</publisher><subject>Adult ; biceps brachii ; brachialis ; brachioradialis ; Elbow - physiology ; Electromyography ; electromyography (EMU) ; Female ; Forearm - physiology ; Humans ; Movement - physiology ; Posture - physiology ; Pronation ; Space life sciences ; Supination ; supination and pronation</subject><ispartof>The Tohoku Journal of Experimental Medicine, 1995, Vol.175(4), pp.285-288</ispartof><rights>Tohoku University Medical Press</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c583t-2131cc25eb609698e6bdb0aed8d95a19ad6acd6b17165200ce7db3ff265b0aaf3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/7570586$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>NAITO, AKIRA</creatorcontrib><creatorcontrib>YAJIMA, MICHIHIRO</creatorcontrib><creatorcontrib>FUKAMACHI, HIDEHIKO</creatorcontrib><creatorcontrib>USHIKOSHI, KOJI</creatorcontrib><creatorcontrib>SUN, YING-JIE</creatorcontrib><creatorcontrib>SHIMIZU, YOSHIFUSA</creatorcontrib><title>Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm</title><title>The Tohoku Journal of Experimental Medicine</title><addtitle>Tohoku J. Exp. Med.</addtitle><description>NAITO, A., YAJIMA, M., FUKAMACHI, H., USHIKOSHI, K., SUN, Y.-J. and SHIMIZU, Y. Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm. Tohoku J. Exp. Med., 1995, 175 (4), 285-288 - Activities of the elbow flexors during supination and pronation of the forearm in a normal human volunteer were studied by an electromyography (EMG). The volunteer performed the movement slowly or quickly holding elbow flexion at various angles with or without a load. The biceps brachii showed an increase and a decrease of EMG activities during supination and pronation, respectively. The brachialis and brachioradialis showed a reduction and an increment of EMU activities accompanied by an increase and a decrease of EMG activities in the biceps brachii, respectively. These findings seem to indicate that reciprocal contractions among the elbow flexors permit the biceps brachii to work for supination without an induction of elbow flexion.</description><subject>Adult</subject><subject>biceps brachii</subject><subject>brachialis</subject><subject>brachioradialis</subject><subject>Elbow - physiology</subject><subject>Electromyography</subject><subject>electromyography (EMU)</subject><subject>Female</subject><subject>Forearm - physiology</subject><subject>Humans</subject><subject>Movement - physiology</subject><subject>Posture - physiology</subject><subject>Pronation</subject><subject>Space life sciences</subject><subject>Supination</subject><subject>supination and pronation</subject><issn>0040-8727</issn><issn>1349-3329</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kNFL6zAUh4Mouqu--SrkSbxgZ9I0SfsoY_MKioL6HNLkdOtom5mk6P57u7uylxzC7zsfnB9CV5RMqUjJfVxDO6WST9OcH6EJZVmRMJYWx2hCSEaSXKbyDP0JYU0Iy4gUp-hUckl4LiZIzxsw0bt265Zeb1a1wbfzl8e_-D32dotdheMK8Lwp3TdeNPDjfMC293W3xO_9pu50rF2HdWfxm3fjb1xaOA_atxfopNJNgMtxnqPPxfxj9i95fn18mj08J4bnLCYpZdSYlEMpSCGKHERpS6LB5rbgmhbaCm2sKKmkgqeEGJC2ZFWVCj5gumLn6Gbv3Xj31UOIqq2DgabRHbg-KClFtrt-AO_2oPEuBA-V2vi61X6rKFG7RtWuUTU0qoZGB_x69PZlC_YAjxUO-WKfr0PUSzjk2sfaNPBfRovBuhNm4zuID4BZaa-gY7-e84uS</recordid><startdate>1995</startdate><enddate>1995</enddate><creator>NAITO, AKIRA</creator><creator>YAJIMA, MICHIHIRO</creator><creator>FUKAMACHI, HIDEHIKO</creator><creator>USHIKOSHI, KOJI</creator><creator>SUN, YING-JIE</creator><creator>SHIMIZU, YOSHIFUSA</creator><general>Tohoku University Medical Press</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>7X8</scope></search><sort><creationdate>1995</creationdate><title>Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm</title><author>NAITO, AKIRA ; YAJIMA, MICHIHIRO ; FUKAMACHI, HIDEHIKO ; USHIKOSHI, KOJI ; SUN, YING-JIE ; SHIMIZU, YOSHIFUSA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c583t-2131cc25eb609698e6bdb0aed8d95a19ad6acd6b17165200ce7db3ff265b0aaf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Adult</topic><topic>biceps brachii</topic><topic>brachialis</topic><topic>brachioradialis</topic><topic>Elbow - physiology</topic><topic>Electromyography</topic><topic>electromyography (EMU)</topic><topic>Female</topic><topic>Forearm - physiology</topic><topic>Humans</topic><topic>Movement - physiology</topic><topic>Posture - physiology</topic><topic>Pronation</topic><topic>Space life sciences</topic><topic>Supination</topic><topic>supination and pronation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>NAITO, AKIRA</creatorcontrib><creatorcontrib>YAJIMA, MICHIHIRO</creatorcontrib><creatorcontrib>FUKAMACHI, HIDEHIKO</creatorcontrib><creatorcontrib>USHIKOSHI, KOJI</creatorcontrib><creatorcontrib>SUN, YING-JIE</creatorcontrib><creatorcontrib>SHIMIZU, YOSHIFUSA</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The Tohoku Journal of Experimental Medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>NAITO, AKIRA</au><au>YAJIMA, MICHIHIRO</au><au>FUKAMACHI, HIDEHIKO</au><au>USHIKOSHI, KOJI</au><au>SUN, YING-JIE</au><au>SHIMIZU, YOSHIFUSA</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm</atitle><jtitle>The Tohoku Journal of Experimental Medicine</jtitle><addtitle>Tohoku J. Exp. Med.</addtitle><date>1995</date><risdate>1995</risdate><volume>175</volume><issue>4</issue><spage>285</spage><epage>288</epage><pages>285-288</pages><issn>0040-8727</issn><eissn>1349-3329</eissn><abstract>NAITO, A., YAJIMA, M., FUKAMACHI, H., USHIKOSHI, K., SUN, Y.-J. and SHIMIZU, Y. Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm. Tohoku J. Exp. Med., 1995, 175 (4), 285-288 - Activities of the elbow flexors during supination and pronation of the forearm in a normal human volunteer were studied by an electromyography (EMG). The volunteer performed the movement slowly or quickly holding elbow flexion at various angles with or without a load. The biceps brachii showed an increase and a decrease of EMG activities during supination and pronation, respectively. The brachialis and brachioradialis showed a reduction and an increment of EMU activities accompanied by an increase and a decrease of EMG activities in the biceps brachii, respectively. These findings seem to indicate that reciprocal contractions among the elbow flexors permit the biceps brachii to work for supination without an induction of elbow flexion.</abstract><cop>Japan</cop><pub>Tohoku University Medical Press</pub><pmid>7570586</pmid><doi>10.1620/tjem.175.285</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| source | J-STAGE Free; MEDLINE; Freely Accessible Japanese Titles; EZB-FREE-00999 freely available EZB journals |
| subjects | Adult biceps brachii brachialis brachioradialis Elbow - physiology Electromyography electromyography (EMU) Female Forearm - physiology Humans Movement - physiology Posture - physiology Pronation Space life sciences Supination supination and pronation |
| title | Electromyographic (EMG) Study of the Elbow Flexors during Supination and Pronation of the Forearm |
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