{"id":"https://openalex.org/W2180855829","doi":null,"title":"Oral creatine supplementation improves multiple sprint performance in elite ice-hockey players.","display_name":"Oral creatine supplementation improves multiple sprint performance in elite ice-hockey players.","publication_year":1999,"publication_date":"1999-09-01","ids":{"openalex":"https://openalex.org/W2180855829","mag":"2180855829","pmid":"https://pubmed.ncbi.nlm.nih.gov/10573659"},"language":"en","primary_location":{"id":"pmid:10573659","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10573659","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":"The Journal of sports medicine and physical fitness","raw_type":"Clinical Trial"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5110395978","display_name":"Jones Am","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11983389","display_name":"Manchester Metropolitan University","ror":"https://ror.org/02hstj355","country_code":"GB","type":"education","lineage":["https://openalex.org/I11983389"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A M Jones","raw_affiliation_strings":["Department of Exercise and Sport Science, Crewe and Alsager Faculty, Manchester Metropolitan University, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Exercise and Sport Science, Crewe and Alsager Faculty, Manchester Metropolitan University, UK","institution_ids":["https://openalex.org/I11983389"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001888319","display_name":"T. Atter","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T Atter","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5062668478","display_name":"Georg Kp","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K P Georg","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5562,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.63763066,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"39","issue":"3","first_page":"189","last_page":"96"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11399","display_name":"Muscle metabolism and nutrition","score":0.913100004196167,"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"}},"topics":[{"id":"https://openalex.org/T11399","display_name":"Muscle metabolism and nutrition","score":0.913100004196167,"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/T10157","display_name":"Sports Performance and Training","score":0.08160000294446945,"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/T13551","display_name":"Biochemical effects in animals","score":0.0017000000225380063,"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/creatine-monohydrate","display_name":"creatine monohydrate","score":0.9800000190734863},{"id":"https://openalex.org/keywords/oral-supplementation","display_name":"oral supplementation","score":0.7269999980926514},{"id":"https://openalex.org/keywords/ice-hockey","display_name":"ice hockey","score":0.7960000038146973},{"id":"https://openalex.org/keywords/sprint-performance","display_name":"sprint performance","score":0.9240000247955322},{"id":"https://openalex.org/keywords/skating-performance","display_name":"skating performance","score":0.777999997138977},{"id":"https://openalex.org/keywords/ergogenic-aids","display_name":"ergogenic aids","score":0.7919999957084656},{"id":"https://openalex.org/keywords/power-output","display_name":"output power","score":0.7480000257492065},{"id":"https://openalex.org/keywords/elite-athletes","display_name":"elite athletes","score":0.6349999904632568},{"id":"https://openalex.org/keywords/cycle-ergometry","display_name":"cycle ergometry","score":0.33000001311302185}],"concepts":[{"id":"https://openalex.org/C2776868573","wikidata":"https://www.wikidata.org/wiki/Q46855","display_name":"Sprint","level":2,"score":0.9289470314979553},{"id":"https://openalex.org/C27081682","wikidata":"https://www.wikidata.org/wiki/Q269829","display_name":"Placebo","level":3,"score":0.6597464680671692},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.5476230978965759},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5436351895332336},{"id":"https://openalex.org/C2779896295","wikidata":"https://www.wikidata.org/wiki/Q223600","display_name":"Creatine","level":2,"score":0.5153069496154785},{"id":"https://openalex.org/C2777188771","wikidata":"https://www.wikidata.org/wiki/Q14093","display_name":"Bench press","level":3,"score":0.46602392196655273},{"id":"https://openalex.org/C2992422156","wikidata":"https://www.wikidata.org/wiki/Q161249","display_name":"Blood lactate","level":4,"score":0.440815269947052},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3809586465358734},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.24985313415527344},{"id":"https://openalex.org/C3019424981","wikidata":"https://www.wikidata.org/wiki/Q12834857","display_name":"Resistance training","level":2,"score":0.2473239004611969},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.22117206454277039},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09525981545448303},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.07917344570159912},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000284","descriptor_name":"Administration, Oral","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":"D003401","descriptor_name":"Creatine","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D004311","descriptor_name":"Double-Blind Method","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":false},{"descriptor_ui":"D006688","descriptor_name":"Hockey","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D013647","descriptor_name":"Task Performance and Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015444","descriptor_name":"Exercise","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D018482","descriptor_name":"Muscle, Skeletal","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D019587","descriptor_name":"Dietary Supplements","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:10573659","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10573659","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":"The Journal of sports medicine and physical fitness","raw_type":"Clinical Trial"},{"id":"mag:2180855829","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10573659","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9391000270843506,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Randomized Controlled Trial","id":"https://openalex.org/study-designs/randomized-controlled-trial"},{"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/W1582055784","https://openalex.org/W6999915619","https://openalex.org/W2596598546","https://openalex.org/W2770159158","https://openalex.org/W2139296666","https://openalex.org/W2015269866","https://openalex.org/W2160807342","https://openalex.org/W51677617","https://openalex.org/W2918404899","https://openalex.org/W2152936653"],"abstract_inverted_index":{"BACKGROUND:":[0],"The":[1],"purpose":[2],"of":[3,11,72,90,109,121,171,181],"this":[4],"study":[5,285],"was":[6,98,196,256],"to":[7,41,239,253],"assess":[8],"the":[9,131,147,172,175,179,185,193,228],"effect":[10,293],"oral":[12],"creatine":[13,44,73,288],"monohydrate":[14,74],"supplementation":[15,289],"on":[16],"multiple":[17],"sprint":[18,251],"cycle":[19,115],"and":[20,64,102,106,139,153,206,266],"skating":[21,144],"performance":[22,252],"in":[23,57,169,174,184,294],"ice-hockey":[24,29,296],"players.":[25,297],"PARTICIPANTS:":[26],"sixteen":[27],"elite":[28,295],"players":[30],"were":[31,38],"selected":[32],"as":[33],"subjects.":[34],"EXPERIMENTAL":[35],"DESIGN:":[36],"subjects":[37,67,111],"randomly":[39],"assigned":[40],"either":[42],"a":[43,50,58,87,114,154],"(Cr)":[45],"(n":[46,54],"=":[47,55],"8)":[48,56],"or":[49,75],"placebo":[51,76],"(P)":[52],"group":[53,177],"double":[59],"blind":[60],"design.":[61],"After":[62],"familiarization":[63],"baseline":[65,215,234,275],"tests,":[66],"loaded":[68],"with":[69,130,146],"5":[70,83,91,118,194,229],"g":[71,92],"(glucose)":[77],"four":[78],"times":[79],"per":[80,93],"day":[81,94],"for":[82,95],"days,":[84],"after":[85,103],"which":[86],"maintenance":[88],"dose":[89],"10":[96,104,107,200,207,240,260,267],"weeks":[97,108,208,268],"administered.":[99],"At":[100],"baseline,":[101],"days":[105,201,241,261],"supplementation,":[110],"performed":[112],"i)":[113],"test":[116],"involving":[117],"all-out":[119],"sprints":[120,145,148,195,230],"15":[122,127],"sec":[123,128,152],"duration":[124],"separated":[125],"by":[126],"recovery":[129],"resistance":[132],"set":[133],"at":[134,158,199,214,259,274],"0.075":[135],"body":[136],"mass":[137],"(kg),":[138],"ii)":[140],"6":[141],"timed":[142],"80-m":[143],"initiated":[149],"every":[150],"30":[151],"split":[155],"time":[156],"taken":[157],"47":[159,254],"m.":[160],"RESULTS:":[161],"A":[162],"two-way":[163],"ANOVA":[164],"demonstrated":[165],"no":[166],"significant":[167],"change":[168],"any":[170],"variables":[173],"P":[176],"over":[178,192,227],"period":[180],"study.":[182],"However,":[183],"Cr":[186],"group,":[187],"average":[188],"mean":[189],"power":[190,225],"output":[191,226],"significantly":[197,232,257],"higher":[198],"(1074":[202],"+/-":[203,210,217,236,243,263,270,277],"241":[204],"W)":[205,212,238],"(1025":[209],"216":[211],"than":[213,273],"(890":[216],"172":[218],"W),":[219,245],"(p":[220,246,280],"<":[221,247,281],"0.01).":[222,248],"Average":[223,249],"peak":[224],"improved":[231],"from":[233],"(1294":[235],"311":[237],"(1572":[242],"463":[244],"on-ice":[250],"m":[255],"faster":[258],"(6.88":[262],"0.21":[264],"sec)":[265,272],"(6.96":[269],"0.19":[271],"(7.17":[276],"0.27":[278],"sec),":[279],"0.005).":[282],"CONCLUSIONS:":[283],"This":[284],"demonstrates":[286],"that":[287],"has":[290],"an":[291],"ergogenic":[292]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}