{"id":"https://openalex.org/W2146379764","doi":"https://doi.org/10.1109/tbme.2008.2001130","title":"Changes in Muscle Activity and Kinematics of Highly Trained Cyclists During Fatigue","display_name":"Changes in Muscle Activity and Kinematics of Highly Trained Cyclists During Fatigue","publication_year":2008,"publication_date":"2008-11-01","ids":{"openalex":"https://openalex.org/W2146379764","doi":"https://doi.org/10.1109/tbme.2008.2001130","mag":"2146379764","pmid":"https://pubmed.ncbi.nlm.nih.gov/18990638","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2905840"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2008.2001130","doi":"https://doi.org/10.1109/tbme.2008.2001130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2008.2001130","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2905840","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027792075","display_name":"Jonathan B. Dingwell","orcid":"https://orcid.org/0000-0001-6990-4153","observed_orcids":["https://orcid.org/0000-0001-6990-4153"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan B. Dingwell","raw_affiliation_strings":["Dept. of Kinesiology, Univ. of Texas, Austin, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Kinesiology, Univ. of Texas, Austin, TX","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049125694","display_name":"Jason E. Joubert","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jason E. Joubert","raw_affiliation_strings":["Dept. of Kinesiology, Univ. of Texas, Austin, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Kinesiology, Univ. of Texas, Austin, TX","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030030224","display_name":"Fernando Diefenthaeler","orcid":"https://orcid.org/0000-0001-5632-8994","observed_orcids":["https://orcid.org/0000-0001-5632-8994"]},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fernando Diefenthaeler","raw_affiliation_strings":["Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","Universidade Federal do Rio Grande do Sul"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Exercise Research Laboratory, Federal University of Rio Grande do Sul, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Sul","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035467273","display_name":"Joel Douglas Trinity","orcid":"https://orcid.org/0000-0001-8271-6536","observed_orcids":["https://orcid.org/0000-0001-8271-6536"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joel D. Trinity","raw_affiliation_strings":["Department of Kinesiology, University of Technology, Austin, TX, USA","University of Texas at Austin#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Kinesiology, University of Technology, Austin, TX, USA","institution_ids":[]},{"raw_affiliation_string":"University of Texas at Austin#TAB#","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":5.5076,"has_fulltext":false,"cited_by_count":125,"citation_normalized_percentile":{"value":0.9603345,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"55","issue":"11","first_page":"2666","last_page":"2674"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9731000065803528,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","score":0.014399999752640724,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.007000000216066837,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/muscle-fatigue","display_name":"muscle fatigue","score":0.9900000095367432},{"id":"https://openalex.org/keywords/lower-limb-muscles","display_name":"lower limb muscles","score":0.734000027179718},{"id":"https://openalex.org/keywords/biceps-femoris","display_name":"biceps femoris","score":0.8659999966621399},{"id":"https://openalex.org/keywords/gastrocnemius-muscle","display_name":"gastrocnemius","score":1.0},{"id":"https://openalex.org/keywords/trunk-lean","display_name":"trunk lean","score":0.8899999856948853},{"id":"https://openalex.org/keywords/repetitive-strain-injury","display_name":"repetitive strain injury","score":0.6830000281333923},{"id":"https://openalex.org/keywords/stationary-cycling","display_name":"stationary cycling","score":0.460999995470047},{"id":"https://openalex.org/keywords/cadence","display_name":"cadence","score":0.4429999887943268},{"id":"https://openalex.org/keywords/range-of-motion","display_name":"range of motion","score":0.656000018119812}],"concepts":[{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.7893675565719604},{"id":"https://openalex.org/C2776874296","wikidata":"https://www.wikidata.org/wiki/Q6940317","display_name":"Muscle fatigue","level":3,"score":0.6426810622215271},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.5689142942428589},{"id":"https://openalex.org/C2777515770","wikidata":"https://www.wikidata.org/wiki/Q507369","display_name":"Electromyography","level":2,"score":0.5048931241035461},{"id":"https://openalex.org/C170700871","wikidata":"https://www.wikidata.org/wiki/Q193378","display_name":"Biomechanics","level":2,"score":0.469730019569397},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3686414062976837},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3303874433040619},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23757505416870117},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.16349303722381592},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000704","descriptor_name":"Analysis of Variance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001642","descriptor_name":"Bicycling","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004576","descriptor_name":"Electromyography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005080","descriptor_name":"Exercise Test","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010807","descriptor_name":"Physical Endurance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D018763","descriptor_name":"Muscle Fatigue","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1109/tbme.2008.2001130","doi":"https://doi.org/10.1109/tbme.2008.2001130","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2008.2001130","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:18990638","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18990638","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on bio-medical engineering","raw_type":"Journal Article"},{"id":"pmh:oai:europepmc.org:2006382","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2905840","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:2905840","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2905840","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"IEEE Trans Biomed Eng","raw_type":"Text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.391.1102","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.1102","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.edb.utexas.edu/faculty/dingwell/files/Dingwell_08b.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:2006382","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2905840","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8999999761581421}],"study_designs":[],"awards":[{"id":"https://openalex.org/G5439204135","display_name":"Tracking Fatigue-Related Changes in Motor Coordination","funder_award_id":"R21EB003425","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"}],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320337363","display_name":"National Institute of Biomedical Imaging and Bioengineering","ror":"https://ror.org/00372qc85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W42281929","https://openalex.org/W57153991","https://openalex.org/W1533919146","https://openalex.org/W1547712730","https://openalex.org/W1966451262","https://openalex.org/W1980440818","https://openalex.org/W1992350034","https://openalex.org/W1992437481","https://openalex.org/W2002811464","https://openalex.org/W2005510361","https://openalex.org/W2007509206","https://openalex.org/W2011245643","https://openalex.org/W2021529897","https://openalex.org/W2026424360","https://openalex.org/W2028128758","https://openalex.org/W2031227055","https://openalex.org/W2039018512","https://openalex.org/W2045184136","https://openalex.org/W2056668495","https://openalex.org/W2066799704","https://openalex.org/W2071339578","https://openalex.org/W2075177134","https://openalex.org/W2075227382","https://openalex.org/W2079896905","https://openalex.org/W2084727668","https://openalex.org/W2088487535","https://openalex.org/W2090190159","https://openalex.org/W2090239880","https://openalex.org/W2090458336","https://openalex.org/W2094230879","https://openalex.org/W2097775972","https://openalex.org/W2098787652","https://openalex.org/W2099272093","https://openalex.org/W2108803425","https://openalex.org/W2110379740","https://openalex.org/W2113303274","https://openalex.org/W2129908972","https://openalex.org/W2132063399","https://openalex.org/W2132334057","https://openalex.org/W2134794376","https://openalex.org/W2151485978","https://openalex.org/W2153723931","https://openalex.org/W2156835755","https://openalex.org/W2195881466","https://openalex.org/W2291809369","https://openalex.org/W2293585160","https://openalex.org/W2488164446","https://openalex.org/W4250118580"],"related_works":["https://openalex.org/W7100283166","https://openalex.org/W1990988031","https://openalex.org/W2461546997","https://openalex.org/W2618201632","https://openalex.org/W1506469767","https://openalex.org/W2077426323","https://openalex.org/W2056849978","https://openalex.org/W2465806797","https://openalex.org/W1988382914","https://openalex.org/W2058800581"],"abstract_inverted_index":{"Muscle":[0],"fatigue":[1,18,96,204],"may":[2],"alter":[3],"kinematics":[4,21,50,211],"and":[5,19,51,83,113,119,140,146,171,178,185,206],"contribute":[6],"to":[7,65],"repetitive":[8],"strain":[9],"injuries.":[10],"This":[11],"study":[12],"quantified":[13],"how":[14,67],"both":[15,81,121],"localized":[16],"muscle":[17,95,203],"movement":[20,76,210],"change":[22],"over":[23],"time":[24],"during":[25,212],"exhaustive":[26],"cycling.":[27,213],"Seven":[28],"highly":[29],"trained":[30],"cyclists":[31],"rode":[32],"a":[33,197],"stationary":[34],"bicycle":[35],"ergometer":[36],"at":[37],"100%":[38],"of":[39,89,100,150,191],"their":[40],"maximum":[41],"oxygen":[42],"consumption":[43],"(VO(2)":[44],"max)":[45],"until":[46],"voluntary":[47],"exhaustion.":[48],"Cycling":[49],"electromyography":[52],"(EMG)":[53],"activity":[54],"from":[55],"select":[56],"lower":[57],"extremity":[58],"muscles":[59,102],"were":[60,63,159],"recorded.":[61],"Cross-correlations":[62],"computed":[64],"quantify":[66],"EMG":[68],"median":[69],"frequencies":[70],"(MDFs)":[71],"changed":[72],"with":[73,162,179],"changes":[74,132,201,208],"in":[75,98,106,128,133,157,164,202,209],"kinematics.":[77],"All":[78],"athletes":[79],"maintained":[80],"cadence":[82],"power":[84],"output":[85],"for":[86],"approximately":[87],"90%":[88],"the":[90,107],"trial":[91],"duration.":[92],"Significant":[93],"sustained":[94],"occurred":[97],"18":[99],"28":[101],"tested,":[103],"most":[104],"prominently":[105],"biceps":[108],"femoris":[109],"(p":[110,115,137,143,168,175,182,187],"=":[111,116,138,144,154,169,176,183,188],"0.020)":[112],"gastrocnemius":[114],"0.018).":[117],"Kinematics":[118],"MDF":[120,129,158],"fluctuated":[122],"nonmonotonically":[123],"as":[124],"subjects":[125],"fatigued.":[126],"Changes":[127],"significantly":[130],"preceded":[131],"mean":[134,165],"trunk":[135,147,166,180],"lean":[136,148,167,181],"0.009)":[139,170],"hip":[141],"angles":[142,174],"0.025),":[145],"range":[149,190],"motion":[151],"(":[152],"p":[153],"0.029).":[155],"Fluctuations":[156],"positively":[160],"correlated":[161],"fluctuations":[163],"knee":[172],"splay":[173],"0.011),":[177],"0.002)":[184],"ankle":[186],"0.001)":[189],"motion.":[192],"These":[193],"results":[194],"therefore":[195],"establish":[196],"direct":[198],"link":[199],"between":[200],"state":[205],"subsequent":[207]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}