{"id":"https://openalex.org/W2082887708","doi":"https://doi.org/10.1152/japplphysiol.00666.2012","title":"Commentaries on Viewpoint: Sacrificing economy to improve running performance\u2014a reality in the ultramarathon?","display_name":"Commentaries on Viewpoint: Sacrificing economy to improve running performance\u2014a reality in the ultramarathon?","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2082887708","doi":"https://doi.org/10.1152/japplphysiol.00666.2012","mag":"2082887708","pmid":"https://pubmed.ncbi.nlm.nih.gov/22854299"},"language":"en","primary_location":{"id":"doi:10.1152/japplphysiol.00666.2012","doi":"https://doi.org/10.1152/japplphysiol.00666.2012","is_oa":false,"landing_page_url":"https://doi.org/10.1152/japplphysiol.00666.2012","pdf_url":null,"source":{"id":"https://openalex.org/S140889577","display_name":"Journal of Applied Physiology","issn_l":"0161-7567","issn":["0161-7567","1522-1601","8750-7587"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320155","host_organization_name":"American Physiological Society","host_organization_lineage":["https://openalex.org/P4310320155"],"host_organization_lineage_names":["American Physiological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5085785428","display_name":"St\u00e9phane Perrey","orcid":"https://orcid.org/0000-0002-8741-629X","observed_orcids":["https://orcid.org/0000-0002-8741-629X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Stephane Perrey","raw_affiliation_strings":["Movement To Health (M2H) Euromov"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Movement To Health (M2H) Euromov","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082946065","display_name":"Michael J. Joyner","orcid":"https://orcid.org/0000-0002-7135-7643","observed_orcids":["https://orcid.org/0000-0002-7135-7643"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Joyner","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013315907","display_name":"Jonatan R. Ruiz","orcid":"https://orcid.org/0000-0002-7548-7138","observed_orcids":["https://orcid.org/0000-0002-7548-7138"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jonatan R Ruiz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070457235","display_name":"Alejandro Luc\u00eda","orcid":"https://orcid.org/0000-0002-5565-0997","observed_orcids":["https://orcid.org/0000-0002-5565-0997"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alejandro Lucia","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029604011","display_name":"Kazunori Nosaka","orcid":"https://orcid.org/0000-0001-7373-4994","observed_orcids":["https://orcid.org/0000-0001-7373-4994"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazunori Nosaka","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102831357","display_name":"Julien B. Louis","orcid":"https://orcid.org/0000-0002-9109-0958","observed_orcids":["https://orcid.org/0000-0002-9109-0958"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Julien Louis","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023036442","display_name":"Yannis Paul Pitsiladis","orcid":"https://orcid.org/0000-0001-6210-2449","observed_orcids":["https://orcid.org/0000-0001-6210-2449"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yannis P Pitsiladis","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018611123","display_name":"James M. Smoliga","orcid":"https://orcid.org/0000-0002-1895-5687","observed_orcids":["https://orcid.org/0000-0002-1895-5687"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James M Smoliga","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088258238","display_name":"Gerald Stanley Zavorsky","orcid":"https://orcid.org/0000-0002-4473-1601","observed_orcids":["https://orcid.org/0000-0002-4473-1601"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gerald S Zavorsky","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081479561","display_name":"Gary R. Hunter","orcid":"https://orcid.org/0000-0002-5015-242X","observed_orcids":["https://orcid.org/0000-0002-5015-242X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gary R Hunter","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018415377","display_name":"Gordon Fisher","orcid":"https://orcid.org/0000-0002-9191-3774","observed_orcids":["https://orcid.org/0000-0002-9191-3774"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gordon Fisher","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028260620","display_name":"Chang K. Kim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chang K Kim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5073784420","display_name":"Hyo J. Kim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hyo J Kim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.973,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.77211678,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"113","issue":"3","first_page":"510","last_page":"512"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.7759000062942505,"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"}},"topics":[{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.7759000062942505,"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/T11399","display_name":"Muscle metabolism and nutrition","score":0.053599998354911804,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11109","display_name":"Thermoregulation and physiological responses","score":0.04390000179409981,"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/ultramarathon","display_name":"ultramarathon","score":0.8479999899864197},{"id":"https://openalex.org/keywords/energy-cost-of-running","display_name":"energy cost of running","score":0.7699999809265137},{"id":"https://openalex.org/keywords/energy-balance","display_name":"energy balance","score":0.7139999866485596},{"id":"https://openalex.org/keywords/skeletal-muscle-injury","display_name":"skeletal muscle injury","score":0.9039999842643738},{"id":"https://openalex.org/keywords/rhabdomyolysis","display_name":"rhabdomyolysis","score":0.9330000281333923},{"id":"https://openalex.org/keywords/dehydration","display_name":"dehydration","score":0.8960000276565552},{"id":"https://openalex.org/keywords/leptin","display_name":"leptin","score":0.7549999952316284}],"concepts":[{"id":"https://openalex.org/C2778702312","wikidata":"https://www.wikidata.org/wiki/Q7380016","display_name":"Running economy","level":5,"score":0.752581775188446},{"id":"https://openalex.org/C2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","level":2,"score":0.5340259075164795},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5160181522369385},{"id":"https://openalex.org/C2777423268","wikidata":"https://www.wikidata.org/wiki/Q3663116","display_name":"Energy balance","level":2,"score":0.45030462741851807},{"id":"https://openalex.org/C168031717","wikidata":"https://www.wikidata.org/wiki/Q1530280","display_name":"Balance (ability)","level":2,"score":0.4446999430656433},{"id":"https://openalex.org/C3017936162","wikidata":"https://www.wikidata.org/wiki/Q917206","display_name":"Distance running","level":2,"score":0.4398009181022644},{"id":"https://openalex.org/C61427482","wikidata":"https://www.wikidata.org/wiki/Q6656244","display_name":"Anthropometry","level":2,"score":0.41075146198272705},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3612426221370697},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.35911741852760315},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.35571107268333435},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3513891100883484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2883446216583252},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2163706123828888},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16378021240234375},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1378360092639923},{"id":"https://openalex.org/C196310339","wikidata":"https://www.wikidata.org/wiki/Q60354","display_name":"VO2 max","level":4,"score":0.10498598217964172},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.0}],"mesh":[{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012420","descriptor_name":"Running","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":false},{"descriptor_ui":"D035002","descriptor_name":"Lower Extremity","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D054874","descriptor_name":"Athletic Performance","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1152/japplphysiol.00666.2012","doi":"https://doi.org/10.1152/japplphysiol.00666.2012","is_oa":false,"landing_page_url":"https://doi.org/10.1152/japplphysiol.00666.2012","pdf_url":null,"source":{"id":"https://openalex.org/S140889577","display_name":"Journal of Applied Physiology","issn_l":"0161-7567","issn":["0161-7567","1522-1601","8750-7587"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320155","host_organization_name":"American Physiological Society","host_organization_lineage":["https://openalex.org/P4310320155"],"host_organization_lineage_names":["American Physiological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physiology","raw_type":"journal-article"},{"id":"pmid:22854299","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22854299","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":"Journal of applied physiology (Bethesda, Md. : 1985)","raw_type":"Journal Article"},{"id":"pmh:oai:ro.ecu.edu.au:ecuworks2012-1845","doi":null,"is_oa":false,"landing_page_url":"https://ro.ecu.edu.au/ecuworks2012/845","pdf_url":null,"source":{"id":"https://openalex.org/S2765015692","display_name":"Australasian Journal of Paramedicine","issn_l":"2202-7270","issn":["2202-7270"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20"],"host_organization":"https://openalex.org/I4405272673","host_organization_name":"Australasian College of Paramedicine","host_organization_lineage":["https://openalex.org/I4405272673"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research outputs 2012","raw_type":"text"},{"id":"pmh:oai:abacus.universidadeuropea.es:11268/2700","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11268/2700","pdf_url":null,"source":{"id":"https://openalex.org/S4306400164","display_name":"ABACUS. Repositorio de Producci\u00f3n Cient\u00edfica (Universidad Europea)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210101845","host_organization_name":"Universidad Europea","host_organization_lineage":["https://openalex.org/I4210101845"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8560000061988831}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1552699877","https://openalex.org/W1670138443","https://openalex.org/W1964470677","https://openalex.org/W1966090828","https://openalex.org/W1987715255","https://openalex.org/W1995674372","https://openalex.org/W1997260326","https://openalex.org/W2009618449","https://openalex.org/W2015144371","https://openalex.org/W2057271587","https://openalex.org/W2063694274","https://openalex.org/W2085183416","https://openalex.org/W2093625864","https://openalex.org/W2100643880","https://openalex.org/W2105494322","https://openalex.org/W2108367249","https://openalex.org/W2113529945","https://openalex.org/W2115313650","https://openalex.org/W2116556797","https://openalex.org/W2144378710","https://openalex.org/W2151832169","https://openalex.org/W2156632748","https://openalex.org/W2328084939","https://openalex.org/W2798999591"],"related_works":["https://openalex.org/W2554963385","https://openalex.org/W4416995653","https://openalex.org/W257184755","https://openalex.org/W3136510345","https://openalex.org/W2929008871","https://openalex.org/W4403415638","https://openalex.org/W2600020251","https://openalex.org/W4309785761","https://openalex.org/W4387033607","https://openalex.org/W2904539705"],"abstract_inverted_index":{"The":[0,65],"analyses":[1],"of":[2,12,45,72,79,153,221],"ultraendurance":[3,48],"athletes":[4],"have":[5],"provided":[6],"new":[7],"insights":[8],"into":[9,17],"the":[10,23,33,104,140,150,207,218],"limits":[11],"human":[13],"performance":[14,46,198],"capacity":[15],"and":[16,60,87,89,109,114,123,231,238],"medical":[18],"complications":[19],"when":[20],"going":[21],"beyond":[22],"physical":[24],"limits.":[25],"Ultradistance":[26],"running":[27,85,101,154,163,223],"poses":[28],"a":[29,52,69,146,172],"unique":[30],"stress":[31],"on":[32],"athlete.":[34],"In":[35,127],"their":[36],"Viewpoint,":[37],"Millet":[38],"et":[39],"al.":[40],"(3)":[41],"argued":[42],"that":[43,178,206],"determinants":[44],"in":[47,156,196],"are":[49],"subjected":[50],"to":[51,119,137,181],"compromise":[53],"between":[54,227],"two":[55],"main":[56],"parameters:":[57],"energy":[58,120,142,151,175],"cost":[59,143,152],"lower":[61,95],"limb":[62],"tissue":[63],"injury.":[64],"latter":[66],"results":[67],"from":[68],"complex":[70],"combination":[71],"extrinsic":[73],"factors":[74,91],"(training":[75],"errors":[76],"including":[77],"lack":[78],"specific":[80],"strength,":[81],"inappropriate":[82,84],"footwear,":[83],"surface,":[86],"terrain)":[88],"intrinsic":[90],"(poor":[92],"flexibility,":[93],"biomechanical":[94],"extremity":[96],"malalignment,":[97],"anthropometry,":[98],"previous":[99],"injury,":[100],"experience).":[102],"Concerning":[103],"former,":[105],"environmental":[106],"conditions,":[107],"training,":[108],"perhaps":[110],"most":[111,208],"importantly":[112],"fluid":[113],"fuel":[115],"intake":[116,130],"all":[117],"contribute":[118],"balance":[121,176],"state":[122,177],"so":[124],"race":[125,188],"performance.":[126],"fact,":[128],"nutrient":[129],"during":[131,160,186],"ultradistance":[132,161],"races":[133,164],"has":[134],"been":[135],"found":[136],"be":[138],"below":[139],"estimated":[141],"(1).":[144],"Despite":[145],"low":[147],"relative":[148],"intensity":[149],"(expressed":[155],"mlO2)":[157],"is":[158,204,217],"increased":[159],"trail":[162],"(2)":[165],"compared":[166],"with":[167],"level":[168],"running.":[169],"This":[170],"induces":[171],"marked":[173],"negative":[174],"was":[179],"shown":[180],"reduce":[182],"serum":[183],"leptin":[184],"concentrations":[185],"ultramarathon":[187,215],"(5).":[189],"Thus":[190],"suboptimal":[191],"nutrition":[192,245],"certainly":[193],"would":[194],"result":[195],"decreased":[197],"under":[199],"these":[200],"circumstances.":[201],"Finally,":[202],"it":[203],"proposed":[205],"important":[209],"factor":[210],"linking":[211],"both":[212],"parameters":[213],"explaining":[214],"tolerance":[216],"eccentric":[219],"load":[220],"long-term":[222],"causing":[224],"an":[225],"association":[226],"skeletal":[228],"muscle":[229],"damage":[230],"impaired":[232],"renal":[233],"function":[234],"through":[235],"dehydration,":[236],"rhabdomyolysis,":[237],"hemolysis":[239],"(4)":[240],"further":[241],"exacerbated":[242],"without":[243],"optimal":[244],"intake.":[246]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
