{"id":"https://openalex.org/W2103143580","doi":"https://doi.org/10.1123/ijspp.4.1.54","title":"Influence of Hypohydration on Intermittent Sprint Performance in the Heat","display_name":"Influence of Hypohydration on Intermittent Sprint Performance in the Heat","publication_year":2009,"publication_date":"2009-03-01","ids":{"openalex":"https://openalex.org/W2103143580","doi":"https://doi.org/10.1123/ijspp.4.1.54","mag":"2103143580","pmid":"https://pubmed.ncbi.nlm.nih.gov/19417228"},"language":"en","primary_location":{"id":"doi:10.1123/ijspp.4.1.54","doi":"https://doi.org/10.1123/ijspp.4.1.54","is_oa":false,"landing_page_url":"https://doi.org/10.1123/ijspp.4.1.54","pdf_url":null,"source":{"id":"https://openalex.org/S2502187214","display_name":"International Journal of Sports Physiology and Performance","issn_l":"1555-0265","issn":["1555-0265","1555-0273"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310322142","host_organization_name":"Human Kinetics","host_organization_lineage":["https://openalex.org/P4310322142"],"host_organization_lineage_names":["Human Kinetics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Sports Physiology and Performance","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/A5033318851","display_name":"Neil Maxwell","orcid":"https://orcid.org/0000-0002-0684-404X","observed_orcids":["https://orcid.org/0000-0002-0684-404X"]},"institutions":[{"id":"https://openalex.org/I71637028","display_name":"University of Brighton","ror":"https://ror.org/04kp2b655","country_code":"GB","type":"education","lineage":["https://openalex.org/I71637028"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Neil S. Maxwell","raw_affiliation_strings":["Chelsea School Research Centre, University of Brighton, Eastbourne, UK","Environmental Extremes Laboratory, University of Brighton, Welkin Laboratories, Eastbourne, BN20 7SN, UK. Electronic address: E.R.Watkins@brighton.ac.uk"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chelsea School Research Centre, University of Brighton, Eastbourne, UK","institution_ids":["https://openalex.org/I71637028"]},{"raw_affiliation_string":"Environmental Extremes Laboratory, University of Brighton, Welkin Laboratories, Eastbourne, BN20 7SN, UK. Electronic address: E.R.Watkins@brighton.ac.uk","institution_ids":["https://openalex.org/I71637028"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001277720","display_name":"Richard Mackenzie","orcid":"https://orcid.org/0000-0001-6799-6218","observed_orcids":["https://orcid.org/0000-0001-6799-6218"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Richard W.A. Mackenzie","raw_affiliation_strings":["Sport and Exercise Science Research Centre"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sport and Exercise Science Research Centre","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056757124","display_name":"David John Bishop","orcid":"https://orcid.org/0000-0002-6956-9188","observed_orcids":["https://orcid.org/0000-0002-6956-9188"]},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"David Bishop","raw_affiliation_strings":["Centre for Health, Exercise and Sports Medicine, University of Melbourne, Melbourne, Victoria, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Health, Exercise and Sports Medicine, University of Melbourne, Melbourne, Victoria, Australia","institution_ids":["https://openalex.org/I165779595"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0509,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.77702585,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"4","issue":"1","first_page":"54","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11109","display_name":"Thermoregulation and physiological responses","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T11109","display_name":"Thermoregulation and physiological responses","score":0.9994999766349792,"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/T10157","display_name":"Sports Performance and Training","score":0.00019999999494757503,"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":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/hypohydration","display_name":"hypohydration","score":0.9959999918937683},{"id":"https://openalex.org/keywords/heat-stress","display_name":"heat stress","score":0.7059999704360962},{"id":"https://openalex.org/keywords/peak-power","display_name":"peak power","score":0.7820000052452087},{"id":"https://openalex.org/keywords/total-work","display_name":"total work","score":0.6859999895095825},{"id":"https://openalex.org/keywords/physiological-strain-index","display_name":"physiological strain index","score":0.9419999718666077}],"concepts":[{"id":"https://openalex.org/C2776868573","wikidata":"https://www.wikidata.org/wiki/Q46855","display_name":"Sprint","level":2,"score":0.8654025793075562},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4505704343318939},{"id":"https://openalex.org/C2776433176","wikidata":"https://www.wikidata.org/wiki/Q1191065","display_name":"Heat illness","level":2,"score":0.4354126453399658},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.2782577574253082},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.25687897205352783},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.14540624618530273},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10562577843666077}],"mesh":[{"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":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D003681","descriptor_name":"Dehydration","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D006358","descriptor_name":"Hot Temperature","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":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013647","descriptor_name":"Task Performance and Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016552","descriptor_name":"Ergometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017079","descriptor_name":"Exercise Tolerance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018592","descriptor_name":"Cross-Over Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018882","descriptor_name":"Heat Stress Disorders","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true},{"descriptor_ui":"D018882","descriptor_name":"Heat Stress Disorders","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D019344","descriptor_name":"Lactic Acid","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.1123/ijspp.4.1.54","doi":"https://doi.org/10.1123/ijspp.4.1.54","is_oa":false,"landing_page_url":"https://doi.org/10.1123/ijspp.4.1.54","pdf_url":null,"source":{"id":"https://openalex.org/S2502187214","display_name":"International Journal of Sports Physiology and Performance","issn_l":"1555-0265","issn":["1555-0265","1555-0273"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310322142","host_organization_name":"Human Kinetics","host_organization_lineage":["https://openalex.org/P4310322142"],"host_organization_lineage_names":["Human Kinetics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Sports Physiology and Performance","raw_type":"journal-article"},{"id":"pmid:19417228","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19417228","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":"International journal of sports physiology and performance","raw_type":"Journal Article"},{"id":"pmh:oai:westminsterresearch.westminster.ac.uk:90qx0","doi":null,"is_oa":false,"landing_page_url":"https://westminsterresearch.westminster.ac.uk/download/4d0972dc7849ff3aa3823fe0f23e1baa985998d859570b3cecfa8b351689bb7f/283741/Maxwell_et_al_2009_as_published.pdf","pdf_url":"https://westminsterresearch.westminster.ac.uk/download/4d0972dc7849ff3aa3823fe0f23e1baa985998d859570b3cecfa8b351689bb7f/283741/Maxwell_et_al_2009_as_published.pdf","source":{"id":"https://openalex.org/S4306400277","display_name":"WestminsterResearch (University of Westminster)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I94951947","host_organization_name":"University of Westminster","host_organization_lineage":["https://openalex.org/I94951947"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"journal-article"},{"id":"pmh:oai:westminsterresearch.wmin.ac.uk:7291","doi":null,"is_oa":false,"landing_page_url":"http://westminsterresearch.wmin.ac.uk/7291/1/Maxwell_et_al_2009_as_published.pdf","pdf_url":"http://westminsterresearch.wmin.ac.uk/7291/1/Maxwell_et_al_2009_as_published.pdf","source":{"id":"https://openalex.org/S4306400277","display_name":"WestminsterResearch (University of Westminster)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I94951947","host_organization_name":"University of Westminster","host_organization_lineage":["https://openalex.org/I94951947"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:eprints.vu.edu.au:7969","doi":null,"is_oa":false,"landing_page_url":"https://vuir.vu.edu.au/7969/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400215","display_name":"Victoria University Research Repository (Victoria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I41156924","host_organization_name":"Victoria University of Wellington","host_organization_lineage":["https://openalex.org/I41156924"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:pure.atira.dk:publications/2a551d5d-28be-4645-a3ef-b7fa51d29ad8","doi":null,"is_oa":false,"landing_page_url":"https://research.brighton.ac.uk/en/publications/2a551d5d-28be-4645-a3ef-b7fa51d29ad8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401758","display_name":"University of Brighton Repository (University of Brighton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I71637028","host_organization_name":"University of Brighton","host_organization_lineage":["https://openalex.org/I71637028"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Maxwell, N, Mackenzie, R W A & Bishop, D 2009, 'Influence of hypohydration on intermittent sprint performance in the heat', International Journal of Sports Physiology and Performance, vol. 4, no. 1, pp. 54-67. < http://journals.humankinetics.com/ijspp-back-issues/IJSPPVolume4Issue1March/InfluenceofHypohydrationonIntermittentSprintPerformanceintheHeat >","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.5683000087738037,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332761","display_name":"Australian Institute of Sport","ror":"https://ror.org/01e4w2966"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1607653731","https://openalex.org/W1805398143","https://openalex.org/W1820692900","https://openalex.org/W1838918796","https://openalex.org/W1852087591","https://openalex.org/W1920605775","https://openalex.org/W1926015747","https://openalex.org/W1976050588","https://openalex.org/W1976609747","https://openalex.org/W1977814187","https://openalex.org/W1981117508","https://openalex.org/W2004008756","https://openalex.org/W2008458714","https://openalex.org/W2030381170","https://openalex.org/W2030829449","https://openalex.org/W2039569196","https://openalex.org/W2039983052","https://openalex.org/W2046906191","https://openalex.org/W2056641649","https://openalex.org/W2059079558","https://openalex.org/W2072798608","https://openalex.org/W2076117474","https://openalex.org/W2093717203","https://openalex.org/W2101643099","https://openalex.org/W2106553724","https://openalex.org/W2133406706","https://openalex.org/W2136581190","https://openalex.org/W2158859101","https://openalex.org/W2164892296","https://openalex.org/W2170337369","https://openalex.org/W2177364831"],"related_works":["https://openalex.org/W1468030148","https://openalex.org/W4210967212","https://openalex.org/W2248597758","https://openalex.org/W2461799136","https://openalex.org/W2910340896","https://openalex.org/W1976609747","https://openalex.org/W2946286469","https://openalex.org/W7125510596","https://openalex.org/W2168237286","https://openalex.org/W4386910148"],"abstract_inverted_index":{"PURPOSE:":[0],"To":[1],"examine":[2],"the":[3,16,168,178,183,192,195,212,223,228,231],"effect":[4],"of":[5,61,71,215,230,237],"hypohydration":[6],"on":[7,64,158],"physiological":[8,207],"strain":[9,187,208],"and":[10,163],"intermittent":[11,83],"sprint":[12,84,169,175,218],"exercise":[13],"performance":[14,219],"in":[15,112,167,182,191,201,222],"heat":[17],"(35.5":[18],"+/-":[19,24,34,39,44,90,100,118,123,128,140,145,150],"0.6":[20],"degrees":[21],"C,":[22],"48.7":[23],"3.4%":[25],"relative":[26],"humidity).":[27],"METHODS:":[28],"Eight":[29],"unacclimatized":[30],"males":[31],"(age":[32],"23.4":[33],"6.2":[35],"y,":[36],"height":[37],"1.78":[38],"0.04":[40],"m,":[41],"mass":[42,105],"76.8":[43],"7.7":[45],"kg)":[46],"undertook":[47],"three":[48,72],"trials,":[49],"each":[50],"over":[51],"two":[52],"days.":[53],"On":[54,75],"day":[55,76,159],"1,":[56],"subjects":[57,78],"performed":[58],"90":[59],"min":[60],"exercise/heat-induced":[62],"dehydration":[63],"a":[65,80,88],"cycle":[66],"ergometer,":[67],"before":[68],"following":[69,171,233],"one":[70],"rehydration":[73],"strategies.":[74],"2,":[77],"completed":[79],"36-min":[81],"cycling":[82],"test":[85],"(IST)":[86],"with":[87,211],"-0.62":[89],"0.74%":[91],"(euhydrated,":[92],"EUH),":[93],"-1.81":[94],"(0.99)%":[95],"(hypohydrated1,":[96],"HYPO1),":[97],"or":[98,134],"-3.88":[99],"0.89%":[101],"(hypohydrated2,":[102],"HYPO2)":[103],"body":[104],"deficit.":[106],"RESULTS:":[107],"No":[108],"difference":[109],"was":[110,189,209],"observed":[111,210],"average":[113,135],"total":[114],"work":[115,162],"(EUH,":[116,138],"3790":[117],"556":[119],"kJ;":[120,125],"HYPO1,":[121,143],"3785":[122],"628":[124],"HYPO2,":[126,148],"3647":[127],"339":[129],"kJ,":[130],"P":[131,153],"=":[132,154],"0.418),":[133],"peak":[136,164],"power":[137,165],"1315":[139],"129":[141],"W;":[142,147],"1304":[144],"175":[146],"1282":[149],"128":[151],"W,":[152],"0.356)":[155],"between":[156],"conditions":[157],"2.":[160],"Total":[161],"output":[166],"immediately":[170],"an":[172,234],"intense":[173,235],"repeated":[174],"bout":[176,236],"during":[177],"IST":[179],"were":[180],"lower":[181],"HYPO2":[184,193],"condition.":[185],"Physiological":[186],"index":[188],"greater":[190,206],"vs.":[194],"EUH":[196],"condition,":[197],"but":[198],"without":[199],"changes":[200],"metabolic":[202],"markers.":[203],"CONCLUSION:":[204],"A":[205],"greatest":[213],"degree":[214],"hypohydration;":[216],"however,":[217],"only":[220],"diminished":[221],"most":[224],"hypohydrated":[225],"state":[226],"near":[227],"end":[229],"IST,":[232],"repeating":[238],"sprinting.":[239]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}