{"id":"https://openalex.org/W1579021402","doi":null,"title":"The effects of concentric isokinetic strength training of the quadriceps femoris on electromyography, mechanomyography, and muscle strength","display_name":"The effects of concentric isokinetic strength training of the quadriceps femoris on electromyography, mechanomyography, and muscle strength","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W1579021402","mag":"1579021402"},"language":"en","primary_location":{"id":"pmh:oai:digitalcommons.unl.edu:dissertations-8697","doi":null,"is_oa":false,"landing_page_url":"https://digitalcommons.unl.edu/dissertations/AAI9829516","pdf_url":null,"source":{"id":"https://openalex.org/S4306400577","display_name":"Lincoln (University of Nebraska)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I114395901","host_organization_name":"University of Nebraska\u2013Lincoln","host_organization_lineage":["https://openalex.org/I114395901"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ETD collection for University of Nebraska-Lincoln","raw_type":"text"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065316046","display_name":"Tammy K. Evetovich","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Tammy K. Evetovich","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5065316046"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9258000254631042,"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":0.9258000254631042,"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":0.06870000064373016,"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"}},{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":0.0019000000320374966,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/isokinetic-strength-training","display_name":"isokinetic strength training","score":0.9070000052452087},{"id":"https://openalex.org/keywords/quadriceps","display_name":"quadriceps","score":0.8849999904632568},{"id":"https://openalex.org/keywords/electromyography","display_name":"electromyography","score":0.9100000262260437},{"id":"https://openalex.org/keywords/mechanomyography","display_name":"mechanomyography","score":1.0},{"id":"https://openalex.org/keywords/muscle-strength","display_name":"muscle strength","score":0.7710000276565552},{"id":"https://openalex.org/keywords/leg-extension","display_name":"leg extension","score":0.7829999923706055},{"id":"https://openalex.org/keywords/muscle-fiber-recruitment","display_name":"muscle fiber recruitment","score":0.7950000166893005},{"id":"https://openalex.org/keywords/muscle-vibration","display_name":"muscle vibration","score":0.5099999904632568},{"id":"https://openalex.org/keywords/strength-training-adaptation","display_name":"strength training adaptation","score":0.5130000114440918}],"concepts":[{"id":"https://openalex.org/C90296322","wikidata":"https://www.wikidata.org/wiki/Q619776","display_name":"Concentric","level":2,"score":0.881256639957428},{"id":"https://openalex.org/C2777515770","wikidata":"https://www.wikidata.org/wiki/Q507369","display_name":"Electromyography","level":2,"score":0.7077298760414124},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.6476995944976807},{"id":"https://openalex.org/C2909056506","wikidata":"https://www.wikidata.org/wiki/Q1425378","display_name":"Isokinetic Exercise","level":2,"score":0.5411040782928467},{"id":"https://openalex.org/C123550912","wikidata":"https://www.wikidata.org/wiki/Q12834857","display_name":"Strength training","level":2,"score":0.5341153740882874},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5319975018501282},{"id":"https://openalex.org/C2988918651","wikidata":"https://www.wikidata.org/wiki/Q1048687","display_name":"Muscle strength","level":2,"score":0.4836317300796509},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.36794912815093994},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15126261115074158},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:digitalcommons.unl.edu:dissertations-8697","doi":null,"is_oa":false,"landing_page_url":"https://digitalcommons.unl.edu/dissertations/AAI9829516","pdf_url":null,"source":{"id":"https://openalex.org/S4306400577","display_name":"Lincoln (University of Nebraska)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I114395901","host_organization_name":"University of Nebraska\u2013Lincoln","host_organization_lineage":["https://openalex.org/I114395901"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ETD collection for University of Nebraska-Lincoln","raw_type":"text"},{"id":"mag:1579021402","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/ncid/BA40140563","pdf_url":null,"source":{"id":"https://openalex.org/S4306481717","display_name":"University Microfilms International eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"UMI Dissertation Services eBooks","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8048999905586243}],"study_designs":[{"display_name":"Clinical Trial","id":"https://openalex.org/study-designs/clinical-trial"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1655166284","https://openalex.org/W1969722802","https://openalex.org/W2076077058","https://openalex.org/W1545435769","https://openalex.org/W147816338","https://openalex.org/W2130327323","https://openalex.org/W2017444768","https://openalex.org/W3042770639","https://openalex.org/W4410022626","https://openalex.org/W2092434473"],"abstract_inverted_index":{"Electromyography":[0],"(EMG)":[1],"has":[2,52],"been":[3,53],"used":[4],"to":[5,11,94,176],"study":[6,92],"the":[7,18,35,43,58,76,79,90,96,99,102,105,138,145,153,156,162],"factors":[8],"that":[9,15,55,82],"contribute":[10],"changes":[12,81,177],"in":[13,101,137,164,169,178,183],"strength":[14,85,141,165],"occur":[16,83],"over":[17,104,152],"time":[19],"course":[20,106,154],"of":[21,34,37,45,61,65,78,89,107,155],"a":[22,71,108,167],"training":[23,112,157],"period.":[24,158],"EMG":[25,97,146,170],"records":[26],"muscle":[27,38,62,180],"action":[28],"potentials":[29],"and":[30,98,132,147],"is":[31,42],"an":[32],"indicator":[33],"recruitment":[36],"fibers.":[39],"Mechanomyography":[40],"(MMG)":[41],"recording":[44],"lateral":[46],"vibrations":[47],"produced":[48],"by":[49],"muscle.":[50],"It":[51],"suggested":[54],"MMG":[56,68,100,133,148,172],"reflects":[57],"intrinsic":[59],"property":[60],"contraction,":[63],"independent":[64],"electrical":[66],"activity.":[67],"may":[69,173],"be":[70,174],"useful":[72],"tool,":[73],"therefore,":[74],"for":[75,124,161],"evaluation":[77],"mechanical":[80],"with":[84],"training.":[86],"The":[87,140,159],"purpose":[88],"present":[91],"was":[93],"monitor":[95],"thigh":[103],"twelve":[109,125],"week":[110,123],"muscular":[111],"program.":[113],"Twelve":[114],"male":[115],"subjects":[116],"performed":[117],"leg":[118,184],"extensions":[119],"three":[120],"days":[121],"per":[122],"weeks.":[126],"Every":[127],"four":[128],"weeks":[129],"strength,":[130],"EMG,":[131],"activity":[134],"were":[135],"measured":[136],"thigh.":[139],"measures":[142],"increased,":[143],"however":[144],"did":[149],"not":[150],"change":[151,168],"reason":[160],"increase":[163],"without":[166],"or":[171],"due":[175],"other":[179],"groups":[181],"involved":[182],"extension":[185],"movements.":[186]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}