{"id":"https://openalex.org/W7222951998","doi":"https://doi.org/10.3390/sports14100463","title":"Acute Internal and External Loads in Change-of-Area and Fixed-Area 3v3v3+2 Small-Sided Games Across Three Pitch Sizes in Male Soccer Players","display_name":"Acute Internal and External Loads in Change-of-Area and Fixed-Area 3v3v3+2 Small-Sided Games Across Three Pitch Sizes in Male Soccer Players","publication_year":2026,"publication_date":"2026-10-19","ids":{"openalex":"https://openalex.org/W7222951998","doi":"https://doi.org/10.3390/sports14100463","pmid":"https://pubmed.ncbi.nlm.nih.gov/42931600","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13709660"},"language":"en","primary_location":{"id":"doi:10.3390/sports14100463","doi":"https://doi.org/10.3390/sports14100463","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sports14100463","pdf_url":null,"source":{"id":"https://openalex.org/S4210234981","display_name":"Sports","issn_l":"2075-4663","issn":["2075-4663"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"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","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/10.3390/sports14100463","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5116846709","display_name":"Pakorn Chootsungnoen","orcid":"https://orcid.org/0009-0001-3801-5203","observed_orcids":["https://orcid.org/0009-0001-3801-5203","https://orcid.org/0009-0001-7728-9987"]},"institutions":[{"id":"https://openalex.org/I129488602","display_name":"Burapha University","ror":"https://ror.org/01ff74m36","country_code":"TH","type":"education","lineage":["https://openalex.org/I129488602"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Pakorn Chootsungnoen","raw_affiliation_strings":["Faculty of Sport Science, Burapha University, Chonburi 20131, Thailand"],"raw_orcid":"https://orcid.org/0009-0001-7728-9987","affiliations":[{"raw_affiliation_string":"Faculty of Sport Science, Burapha University, Chonburi 20131, Thailand","institution_ids":["https://openalex.org/I129488602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060349289","display_name":"Wirat Sonchan","orcid":"https://orcid.org/0000-0001-9985-7765","observed_orcids":["https://orcid.org/0000-0001-9985-7765"]},"institutions":[{"id":"https://openalex.org/I129488602","display_name":"Burapha University","ror":"https://ror.org/01ff74m36","country_code":"TH","type":"education","lineage":["https://openalex.org/I129488602"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Wirat Sonchan","raw_affiliation_strings":["Faculty of Sport Science, Burapha University, Chonburi 20131, Thailand"],"raw_orcid":"https://orcid.org/0000-0001-9985-7765","affiliations":[{"raw_affiliation_string":"Faculty of Sport Science, Burapha University, Chonburi 20131, Thailand","institution_ids":["https://openalex.org/I129488602"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068524707","display_name":"Phornpot Chainok","orcid":"https://orcid.org/0000-0003-2605-4181","observed_orcids":["https://orcid.org/0000-0003-2605-4181"]},"institutions":[{"id":"https://openalex.org/I129488602","display_name":"Burapha University","ror":"https://ror.org/01ff74m36","country_code":"TH","type":"education","lineage":["https://openalex.org/I129488602"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Phornpot Chainok","raw_affiliation_strings":["Faculty of Sport Science, Burapha University, Chonburi 20131, Thailand"],"raw_orcid":"https://orcid.org/0000-0003-2605-4181","affiliations":[{"raw_affiliation_string":"Faculty of Sport Science, Burapha University, Chonburi 20131, Thailand","institution_ids":["https://openalex.org/I129488602"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5060349289"],"corresponding_institution_ids":["https://openalex.org/I129488602"],"apc_list":{"value":1800,"currency":"CHF","value_usd":2172},"apc_paid":{"value":1800,"currency":"CHF","value_usd":2172},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.81718408,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"10","first_page":"463","last_page":"463"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.9994999766349792,"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":0.9994999766349792,"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/T11246","display_name":"Sports injuries and prevention","score":9.999999747378752e-05,"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/T10813","display_name":"Sport Psychology and Performance","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/small-sided-games","display_name":"small-sided games","score":0.9760000109672546},{"id":"https://openalex.org/keywords/pitch-size","display_name":"pitch size","score":0.9240000247955322},{"id":"https://openalex.org/keywords/heart-rate","display_name":"heart rate","score":0.8980000019073486},{"id":"https://openalex.org/keywords/rating-of-perceived-exertion","display_name":"rating of perceived exertion","score":0.8679999709129333},{"id":"https://openalex.org/keywords/high-speed-running","display_name":"high-speed running","score":0.7059999704360962},{"id":"https://openalex.org/keywords/acceleration-and-deceleration","display_name":"acceleration and deceleration","score":0.8830000162124634},{"id":"https://openalex.org/keywords/football-training","display_name":"football training","score":0.550000011920929},{"id":"https://openalex.org/keywords/male-soccer-players","display_name":"male soccer players","score":0.6470000147819519},{"id":"https://openalex.org/keywords/gps-tracking","display_name":"GPS tracking","score":0.5559999942779541},{"id":"https://openalex.org/keywords/heart-rate-monitoring","display_name":"heart rate monitoring","score":0.6269999742507935},{"id":"https://openalex.org/keywords/repeated-sprint-ability","display_name":"repeated sprint ability","score":0.37700000405311584}],"concepts":[{"id":"https://openalex.org/C2780928941","wikidata":"https://www.wikidata.org/wiki/Q2372945","display_name":"Rating of perceived exertion","level":4,"score":0.8248000144958496},{"id":"https://openalex.org/C2993527604","wikidata":"https://www.wikidata.org/wiki/Q2372945","display_name":"Perceived exertion","level":4,"score":0.5777999758720398},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.46380001306533813},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43869999051094055},{"id":"https://openalex.org/C3018268128","wikidata":"https://www.wikidata.org/wiki/Q1187356","display_name":"Match play","level":2,"score":0.3637999892234802},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.36230000853538513},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.32989999651908875},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3280999958515167},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.32420000433921814},{"id":"https://openalex.org/C2908688587","wikidata":"https://www.wikidata.org/wiki/Q933954","display_name":"RR interval","level":5,"score":0.31850001215934753},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.31700000166893005},{"id":"https://openalex.org/C94544720","wikidata":"https://www.wikidata.org/wiki/Q2736124","display_name":"Relative pitch","level":3,"score":0.2957000136375427},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.2773999869823456},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.27320000529289246},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.26409998536109924},{"id":"https://openalex.org/C178802073","wikidata":"https://www.wikidata.org/wiki/Q8421","display_name":"Aeronautics","level":1,"score":0.25540000200271606},{"id":"https://openalex.org/C2778310968","wikidata":"https://www.wikidata.org/wiki/Q14536140","display_name":"Exertion","level":2,"score":0.25279998779296875}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/sports14100463","doi":"https://doi.org/10.3390/sports14100463","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sports14100463","pdf_url":null,"source":{"id":"https://openalex.org/S4210234981","display_name":"Sports","issn_l":"2075-4663","issn":["2075-4663"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"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","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13709660","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13709660/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13709660/pdf/sports-14-00463.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 (Basel)","raw_type":"Text"},{"id":"pmid:42931600","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42931600","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 (Basel, Switzerland)","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:24469dc69f46450e9a0d7e1285c3ec78","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/24469dc69f46450e9a0d7e1285c3ec78","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, Vol 14, Iss 10, p 463 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/sports14100463","doi":"https://doi.org/10.3390/sports14100463","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sports14100463","pdf_url":null,"source":{"id":"https://openalex.org/S4210234981","display_name":"Sports","issn_l":"2075-4663","issn":["2075-4663"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"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","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6240000128746033}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322683","display_name":"Burapha University","ror":"https://ror.org/01ff74m36"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7222951998.pdf","grobid_xml":"https://content.openalex.org/works/W7222951998.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W2020794622","https://openalex.org/W2033435133","https://openalex.org/W2041135548","https://openalex.org/W2043414963","https://openalex.org/W2071784257","https://openalex.org/W2087484885","https://openalex.org/W2090296913","https://openalex.org/W2135065030","https://openalex.org/W2171127183","https://openalex.org/W2617880730","https://openalex.org/W2891745871","https://openalex.org/W2897210750","https://openalex.org/W2903479880","https://openalex.org/W2961914037","https://openalex.org/W2972466551","https://openalex.org/W3042921002","https://openalex.org/W3049298854","https://openalex.org/W3101965887","https://openalex.org/W3183214441","https://openalex.org/W4206651290","https://openalex.org/W4207061778","https://openalex.org/W4210435906","https://openalex.org/W4210590305","https://openalex.org/W4281704315","https://openalex.org/W4288443305","https://openalex.org/W4293715556","https://openalex.org/W4296110764","https://openalex.org/W4320495221","https://openalex.org/W4365396979","https://openalex.org/W4366413049","https://openalex.org/W4366464023","https://openalex.org/W4377220364","https://openalex.org/W4383711344","https://openalex.org/W4387335674","https://openalex.org/W4394738763","https://openalex.org/W4404906220","https://openalex.org/W4407935478","https://openalex.org/W4409577245","https://openalex.org/W4415149063","https://openalex.org/W7126032751","https://openalex.org/W7170037992"],"related_works":["https://openalex.org/W7116982575","https://openalex.org/W4283165898","https://openalex.org/W7203696596","https://openalex.org/W4207061778","https://openalex.org/W3158930964","https://openalex.org/W7208264527","https://openalex.org/W2768605147","https://openalex.org/W2614694117","https://openalex.org/W3159799190","https://openalex.org/W2393093749"],"abstract_inverted_index":{"Three-team":[0],"rotation":[1],"small-sided":[2],"games":[3],"(SSG)":[4],"combine":[5],"possession-based":[6],"training":[7],"with":[8,22,157,173,290,308],"an":[9],"embedded":[10],"passive-recovery":[11],"role,":[12],"yet":[13],"how":[14],"the":[15,38,105,189,206,252,270,296,300,304,318],"rule":[16],"that":[17],"governs":[18],"attacking":[19],"transitions":[20],"interacts":[21],"pitch":[23,64,165,254,309],"size":[24,166],"in":[25,107,123,127,188,267],"this":[26,285],"format":[27,161],"is":[28],"unclear.":[29],"This":[30],"study":[31],"used":[32],"a":[33,113,118,128,291],"repeated-measures":[34,158],"design":[35],"to":[36,317],"compare":[37],"acute":[39,293],"internal":[40],"load,":[41,43],"external":[42],"and":[44,58,68,72,144,160,177,191,199,240,250,260,264,272,299,315,322],"post-condition":[45],"rating":[46],"of":[47,51,80,89,303],"perceived":[48],"exertion":[49],"(RPE)":[50],"two":[52,305],"3v3v3+2":[53],"SSG":[54],"formats,":[55],"change-of-area":[56],"(COA)":[57],"fixed-area":[59],"(FA),":[60],"played":[61],"on":[62,251,269,295],"three":[63],"sizes":[65],"(small,":[66],"medium,":[67],"large;":[69],"75.3,":[70],"100,":[71],"150":[73],"m2":[74],"per":[75],"player).":[76],"Each":[77],"condition":[78],"consisted":[79],"four":[81],"4":[82],"min":[83,88],"bouts":[84],"separated":[85],"by":[86],"2":[87],"passive":[90],"recovery.":[91],"Twenty-two":[92],"male":[93,320],"soccer":[94],"players":[95,321],"(age":[96],"21.5":[97],"\u00b1":[98,214,218,223,227,232,236],"1.85":[99],"years)":[100],"took":[101],"part.":[102],"In":[103],"COA,":[104],"team":[106],"possession":[108],"redirected":[109],"its":[110],"attack":[111],"toward":[112],"new":[114],"target":[115],"zone":[116],"after":[117,282],"passing":[119],"threshold":[120],"was":[121,182,288],"met;":[122],"FA,":[124],"play":[125],"remained":[126],"single":[129],"undivided":[130],"zone.":[131],"Heart":[132],"rate":[133],"(Polar":[134],"H10),":[135],"locomotor":[136],"variables":[137],"(10":[138],"Hz":[139],"GPS,":[140],"Catapult":[141],"Vector":[142],"S7),":[143],"RPE":[145,221],"(modified":[146],"Borg":[147],"CR-10)":[148],"were":[149,155,167,275],"recorded.":[150],"Format":[151],"\u00d7":[152],"pitch-size":[153],"interactions":[154],"tested":[156],"ANOVA,":[159],"differences":[162],"within":[163],"each":[164],"expressed":[168],"as":[169],"COA":[170,209,255,287],"minus":[171],"FA":[172,268],"95%":[174],"confidence":[175],"intervals":[176],"Holm-adjusted":[178,243],"p-values.":[179],"The":[180],"interaction":[181],"significant":[183,281],"for":[184],"HRmax,":[185],"HRmean,":[186],"time":[187],"70\u201379%":[190],"90\u2013100%":[192],"HRmax":[193,212],"zones,":[194],"RPE,":[195],"total":[196,229],"distance,":[197],"accelerations,":[198,239],"decelerations":[200,241],"(all":[201,242],"p":[202,244],"<":[203,245],"0.05).":[204],"On":[205],"small":[207,297],"pitch,":[208,298],"produced":[210,256],"higher":[211],"(185.5":[213],"9.6":[215],"vs.":[216,225,234],"173.0":[217],"7.1":[219],"bpm),":[220],"(7.9":[222],"0.8":[224],"5.6":[226],"0.8),":[228],"distance":[230],"(1650.3":[231],"280.8":[233],"1455.1":[235],"299.0":[237],"m),":[238],"0.05,":[246],"dz":[247],"=":[248],"0.81\u20132.11),":[249],"medium":[253,271],"more":[257],"high-speed":[258],"running":[259],"decelerations.":[261],"Higher":[262],"heart-rate":[263],"total-distance":[265],"values":[266],"large":[273],"pitches":[274],"suggestive":[276],"but":[277],"did":[278],"not":[279],"remain":[280],"adjustment.":[283],"Within":[284],"protocol,":[286],"associated":[289],"greater":[292],"load":[294],"relative":[301],"demand":[302],"formats":[306],"varied":[307],"size;":[310],"these":[311],"findings":[312],"are":[313],"provisional":[314],"apply":[316],"studied":[319],"game":[323],"structures.":[324]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-20T00:00:00"}
