{"id":"https://openalex.org/W4407943816","doi":"https://doi.org/10.1186/s40798-025-00822-z","title":"Translation and Validation of the Portuguese Version of the Rating-of-Fatigue Scale","display_name":"Translation and Validation of the Portuguese Version of the Rating-of-Fatigue Scale","publication_year":2025,"publication_date":"2025-02-25","ids":{"openalex":"https://openalex.org/W4407943816","doi":"https://doi.org/10.1186/s40798-025-00822-z","pmid":"https://pubmed.ncbi.nlm.nih.gov/40000516","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/11861487"},"language":"en","primary_location":{"id":"doi:10.1186/s40798-025-00822-z","doi":"https://doi.org/10.1186/s40798-025-00822-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40798-025-00822-z","pdf_url":null,"source":{"id":"https://openalex.org/S2736513330","display_name":"Sports Medicine - Open","issn_l":"2198-9761","issn":["2198-9761","2199-1170"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sports Medicine - Open","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1186/s40798-025-00822-z","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035823599","display_name":"Jo\u00e3o Barreira","orcid":"https://orcid.org/0000-0002-2652-8685","observed_orcids":["https://orcid.org/0000-0002-2652-8685"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Barreira","raw_affiliation_strings":["Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University of Maia, Maia, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-2652-8685","affiliations":[{"raw_affiliation_string":"Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University of Maia, Maia, Portugal","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088011769","display_name":"Jo\u00e3o Brito","orcid":"https://orcid.org/0000-0003-1301-1078","observed_orcids":["https://orcid.org/0000-0003-1301-1078"]},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4403386513","display_name":"Federa\u00e7\u00e3o Portuguesa de Futebol","ror":"https://ror.org/026mcrn69","country_code":"PT","type":"other","lineage":["https://openalex.org/I4403386513"]},{"id":"https://openalex.org/I4405253542","display_name":"Centro Interdisciplinar de Estudo da Performance Humana","ror":"https://ror.org/00sxx6887","country_code":"PT","type":"facility","lineage":["https://openalex.org/I141596103","https://openalex.org/I4405253542"]},{"id":"https://openalex.org/I4405254294","display_name":"Portugal Football School","ror":"https://ror.org/01mzwqv25","country_code":"PT","type":"other","lineage":["https://openalex.org/I4403386513","https://openalex.org/I4405254294"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Brito","raw_affiliation_strings":["CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisboa, Portugal","Portugal Football School, Portuguese Football Federation, Oeiras, Portugal"],"raw_orcid":"https://orcid.org/0000-0003-1301-1078","affiliations":[{"raw_affiliation_string":"CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisboa, Portugal","institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4405253542"]},{"raw_affiliation_string":"Portugal Football School, Portuguese Football Federation, Oeiras, Portugal","institution_ids":["https://openalex.org/I4403386513","https://openalex.org/I4405254294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030952442","display_name":"F\u00e1bio Yuzo Nakamura","orcid":"https://orcid.org/0000-0002-5336-3652","observed_orcids":["https://orcid.org/0000-0002-5336-3652"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F\u00e1bio Yuzo Nakamura","raw_affiliation_strings":["Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University of Maia, Maia, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-5336-3652","affiliations":[{"raw_affiliation_string":"Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, University of Maia, Maia, Portugal","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046793170","display_name":"Pedro Figueiredo","orcid":"https://orcid.org/0000-0001-5515-3694","observed_orcids":["https://orcid.org/0000-0001-5515-3694"]},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":true,"raw_author_name":"Pedro Figueiredo","raw_affiliation_strings":["Physical Education Department, College of Education, United Arab Emirates University, Al Ain, Abu Dhabi, United Arab Emirates. pfigueiredo@uaeu.ac.ae","Physical Education Department, College of Education, United Arab Emirates University, Al Ain, Abu Dhabi, United Arab Emirates"],"raw_orcid":"https://orcid.org/0000-0001-5515-3694","affiliations":[{"raw_affiliation_string":"Physical Education Department, College of Education, United Arab Emirates University, Al Ain, Abu Dhabi, United Arab Emirates. pfigueiredo@uaeu.ac.ae","institution_ids":["https://openalex.org/I201726411"]},{"raw_affiliation_string":"Physical Education Department, College of Education, United Arab Emirates University, Al Ain, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I201726411"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5046793170"],"corresponding_institution_ids":["https://openalex.org/I201726411"],"apc_list":{"value":4290,"currency":"USD","value_usd":4290},"apc_paid":{"value":4290,"currency":"USD","value_usd":4290},"fwci":4.9258,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.94668355,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"11","issue":"1","first_page":"20","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.8564000129699707,"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":0.8564000129699707,"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":0.06859999895095825,"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"}},{"id":"https://openalex.org/T10467","display_name":"Psychometric Methodologies and Testing","score":0.015399999916553497,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/subjective-fatigue","display_name":"subjective fatigue","score":0.9340000152587891},{"id":"https://openalex.org/keywords/portuguese-translation","display_name":"Portuguese translation","score":0.800000011920929},{"id":"https://openalex.org/keywords/cross-cultural-adaptation","display_name":"cross-cultural adaptation","score":0.7620000243186951},{"id":"https://openalex.org/keywords/face-validity","display_name":"face validity","score":0.6549999713897705},{"id":"https://openalex.org/keywords/convergent-validity","display_name":"convergent validity","score":0.9459999799728394},{"id":"https://openalex.org/keywords/discriminant-validity","display_name":"discriminant validity","score":0.859000027179718},{"id":"https://openalex.org/keywords/rating-of-perceived-exertion","display_name":"rating of perceived exertion","score":0.9100000262260437},{"id":"https://openalex.org/keywords/heart-rate","display_name":"heart rate","score":0.7229999899864197},{"id":"https://openalex.org/keywords/oxygen-consumption","display_name":"oxygen consumption","score":0.9739999771118164},{"id":"https://openalex.org/keywords/power-output","display_name":"output power","score":0.8920000195503235}],"concepts":[{"id":"https://openalex.org/C35219183","wikidata":"https://www.wikidata.org/wiki/Q5146","display_name":"Portuguese","level":2,"score":0.6465733051300049},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.618942141532898},{"id":"https://openalex.org/C2778880076","wikidata":"https://www.wikidata.org/wiki/Q750553","display_name":"Brazilian Portuguese","level":3,"score":0.613201916217804},{"id":"https://openalex.org/C197947376","wikidata":"https://www.wikidata.org/wiki/Q5155608","display_name":"Comparability","level":2,"score":0.5390685200691223},{"id":"https://openalex.org/C49453240","wikidata":"https://www.wikidata.org/wiki/Q1592163","display_name":"Construct validity","level":3,"score":0.5358378291130066},{"id":"https://openalex.org/C83849319","wikidata":"https://www.wikidata.org/wiki/Q7295720","display_name":"Rating scale","level":2,"score":0.5274714827537537},{"id":"https://openalex.org/C33191230","wikidata":"https://www.wikidata.org/wiki/Q3737383","display_name":"Face validity","level":3,"score":0.508740246295929},{"id":"https://openalex.org/C105776082","wikidata":"https://www.wikidata.org/wiki/Q617473","display_name":"Likert scale","level":2,"score":0.500385046005249},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.49936509132385254},{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.4748910963535309},{"id":"https://openalex.org/C121244757","wikidata":"https://www.wikidata.org/wiki/Q1783487","display_name":"Convergent validity","level":4,"score":0.4429527521133423},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.2724054455757141},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26294809579849243},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25404059886932373},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.2418873906135559},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15548840165138245},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.14315107464790344},{"id":"https://openalex.org/C3018868096","wikidata":"https://www.wikidata.org/wiki/Q2693233","display_name":"Internal consistency","level":3,"score":0.12540408968925476},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0948839783668518},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06733375787734985},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.06588536500930786},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1186/s40798-025-00822-z","doi":"https://doi.org/10.1186/s40798-025-00822-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40798-025-00822-z","pdf_url":null,"source":{"id":"https://openalex.org/S2736513330","display_name":"Sports Medicine - Open","issn_l":"2198-9761","issn":["2198-9761","2199-1170"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sports Medicine - Open","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11861487","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11861487/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11861487/pdf/","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sports Med Open","raw_type":"Text"},{"id":"pmid:40000516","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40000516","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":"Sports medicine - open","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:cd588f8cc2ef403897e193f94423855b","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/cd588f8cc2ef403897e193f94423855b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sports Medicine - Open, Vol 11, Iss 1, Pp 1-11 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s40798-025-00822-z","doi":"https://doi.org/10.1186/s40798-025-00822-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40798-025-00822-z","pdf_url":null,"source":{"id":"https://openalex.org/S2736513330","display_name":"Sports Medicine - Open","issn_l":"2198-9761","issn":["2198-9761","2199-1170"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sports Medicine - Open","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9391000270843506,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G456550621","display_name":"Sleep and the development of fatigue in youth soccer players.","funder_award_id":"2022.09446.BD","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4407943816.pdf","grobid_xml":"https://content.openalex.org/works/W4407943816.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1972072594","https://openalex.org/W1983630974","https://openalex.org/W1987023009","https://openalex.org/W2004008756","https://openalex.org/W2006878514","https://openalex.org/W2011810065","https://openalex.org/W2020287812","https://openalex.org/W2020794622","https://openalex.org/W2051788410","https://openalex.org/W2072650595","https://openalex.org/W2074989917","https://openalex.org/W2080510640","https://openalex.org/W2099841038","https://openalex.org/W2110482271","https://openalex.org/W2118502922","https://openalex.org/W2119318965","https://openalex.org/W2133118313","https://openalex.org/W2142219511","https://openalex.org/W2148999650","https://openalex.org/W2156212565","https://openalex.org/W2156702515","https://openalex.org/W2308505436","https://openalex.org/W2312572125","https://openalex.org/W2592998701","https://openalex.org/W3087156594","https://openalex.org/W3149309215","https://openalex.org/W4224319873","https://openalex.org/W4290137384","https://openalex.org/W4300406642","https://openalex.org/W4310230618","https://openalex.org/W4318064940","https://openalex.org/W4382918908","https://openalex.org/W4385568881"],"related_works":["https://openalex.org/W3149309215","https://openalex.org/W6902305849","https://openalex.org/W7212239468","https://openalex.org/W7208704576","https://openalex.org/W2592998701","https://openalex.org/W4406968130","https://openalex.org/W1972503894","https://openalex.org/W4393041787","https://openalex.org/W6920912054","https://openalex.org/W4405616029"],"abstract_inverted_index":{"BACKGROUND:":[0],"The":[1,155,168,212,295],"Rating-of-Fatigue":[2],"(ROF)":[3],"scale":[4,53,72,83,96,105,126,236],"is":[5],"a":[6,47,58,61,92,144,174,204],"validated":[7],"tool":[8],"to":[9,24,64,91,99,134,192],"measure":[10],"changes":[11],"in":[12,15,73,165,318],"perceived":[13,273],"fatigue":[14],"sports":[16],"and":[17,26,60,106,121,143,162,179,184,264,267,280,287,313],"everyday":[18],"contexts;":[19],"thus,":[20],"this":[21],"study":[22,38,156,297],"aimed":[23],"translate":[25],"validate":[27],"the":[28,32,37,51,66,70,78,82,101,104,112,116,119,125,148,153,182,194,198,216,235,238,254,292,300,304,307,310,319],"Portuguese":[29,88,195,301,320],"version":[30,68,196,302,312],"of":[31,41,50,69,81,94,103,124,140,147,152,177,197,207,228,272,303,309],"ROF":[33,52,71,199,286,305],"scale.":[34,200],"For":[35],"this,":[36],"was":[39,84,127,157,210,220,223,289],"composed":[40],"three":[42],"phases.":[43],"Phase":[44],"1":[45,172],"involved":[46],"comprehensive":[48],"translation":[49],"into":[54],"Portuguese,":[55],"followed":[56,136],"by":[57,137],"back-translation":[59],"consolidation":[62],"process":[63],"obtain":[65],"final":[67,117],"Portuguese.":[74],"In":[75,115,201,250],"phase":[76,171,202,251],"2,":[77,203],"face":[79,208,239],"validity":[80,123,209,240,284],"assessed.":[85],"Seventy-three":[86],"native":[87],"speakers":[89],"responded":[90],"series":[93],"Likert":[95],"items":[97],"designed":[98],"evaluate":[100],"purpose":[102],"assess":[107],"whether":[108],"it":[109],"accurately":[110],"measured":[111],"intended":[113],"construct.":[114],"phase,":[118],"convergent":[120],"divergent":[122],"assessed":[128],"during":[129,253,291],"an":[130],"incremental":[131,255],"cycling":[132],"test":[133],"exhaustion,":[135],"10":[138],"min":[139,151],"passive":[141],"recovery":[142],"subsequent":[145],"repetition":[146],"initial":[149],"5":[150],"test.":[154],"conducted":[158],"between":[159,181,262,285],"October":[160],"2023":[161],"June":[163],"2024":[164],"Portugal.":[166],"RESULTS:":[167],"results":[169],"from":[170],"indicated":[173],"high":[175,205],"level":[176,206],"comparability":[178],"interpretability":[180],"original":[183,311],"back-translated":[185],"versions,":[186],"with":[187,234],"only":[188],"minor":[189],"adjustments":[190],"made":[191],"finalize":[193],"observed.":[211],"median":[213],"score":[214,241],"for":[215],"item":[217],"\"measures":[218],"fatigue\"":[219],"(median":[221],"[IQR])":[222],"3.0":[224],"[3.0,":[225,245],"4.0]":[226],"out":[227],"4.":[229],"After":[230],"participants":[231],"were":[232,260],"provided":[233],"instructions,":[237],"improved":[242],"significantly":[243],"(4.0":[244],"4.0];":[246],"p":[247],"=":[248],"0.001).":[249],"3,":[252],"test,":[256],"very":[257],"large":[258],"correlations":[259],"observed":[261],"ROF,":[263],"key":[265],"physiological":[266],"performance":[268],"indicators,":[269],"including":[270],"rating":[271],"exertion":[274],"(RPE),":[275],"heart":[276],"rate,":[277],"oxygen":[278],"consumption,":[279],"power":[281],"output.":[282],"Discriminant":[283],"RPE":[288],"found":[290],"recovery.":[293],"CONCLUSIONS:":[294],"present":[296],"indicates":[298],"that":[299],"maintains":[306],"properties":[308],"can":[314],"be":[315],"used":[316],"effectively":[317],"language.":[321]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":2}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2025-02-26T00:00:00"}
