{"id":"https://openalex.org/W7210267495","doi":"https://doi.org/10.66073/researchfocus.v5i3.2356","title":"13\u201315 YOSHLI FUTBOLCHILARDA TEZKOR-KUCH TAYYORGARLIGI DARAJASI TAHLILI","display_name":"13\u201315 YOSHLI FUTBOLCHILARDA TEZKOR-KUCH TAYYORGARLIGI DARAJASI TAHLILI","publication_year":2026,"publication_date":"2026-04-05","ids":{"openalex":"https://openalex.org/W7210267495","doi":"https://doi.org/10.66073/researchfocus.v5i3.2356"},"language":"en","primary_location":{"id":"doi:10.66073/researchfocus.v5i3.2356","doi":"https://doi.org/10.66073/researchfocus.v5i3.2356","is_oa":true,"landing_page_url":"https://doi.org/10.66073/researchfocus.v5i3.2356","pdf_url":"https://refocus.uz/index.php/rf/article/download/2356/2031","source":{"id":"https://openalex.org/S7407062964","display_name":"Research Focus International Scientific Journal","issn_l":"2181-3833","issn":["2181-3833"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research Focus International Scientific Journal","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://refocus.uz/index.php/rf/article/download/2356/2031","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121219111","display_name":"Xolmatov Nizomjon Umarjonovich","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I160547875","display_name":"Namangan State University","ror":"https://ror.org/00k8k8t47","country_code":"UZ","type":"education","lineage":["https://openalex.org/I160547875"]}],"countries":["UZ"],"is_corresponding":true,"raw_author_name":"Xolmatov Nizomjon Umarjonovich","raw_affiliation_strings":["Namangan davlat universiteti Jismoniy tarbiya va amaliy sport turlari kafedrasi katta"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Namangan davlat universiteti Jismoniy tarbiya va amaliy sport turlari kafedrasi katta","institution_ids":["https://openalex.org/I160547875"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5121219111"],"corresponding_institution_ids":["https://openalex.org/I160547875"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.63671815,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"3","first_page":"126","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13189","display_name":"Physical Education and Training Studies","score":0.5845000147819519,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T13189","display_name":"Physical Education and Training Studies","score":0.5845000147819519,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10157","display_name":"Sports Performance and Training","score":0.4099000096321106,"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/T13359","display_name":"Sports Science and Education","score":0.0020000000949949026,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/speed-strength-training","display_name":"speed-strength training","score":0.8799999952316284},{"id":"https://openalex.org/keywords/youth-football-players","display_name":"youth football players","score":0.8820000290870667},{"id":"https://openalex.org/keywords/youth-athletes","display_name":"youth athletes","score":0.7039999961853027},{"id":"https://openalex.org/keywords/physical-education","display_name":"physical education","score":0.4519999921321869},{"id":"https://openalex.org/keywords/sports-training","display_name":"sports training","score":0.4659999907016754},{"id":"https://openalex.org/keywords/psychological-preparation","display_name":"psychological preparation","score":0.7549999952316284}],"concepts":[{"id":"https://openalex.org/C2778444522","wikidata":"https://www.wikidata.org/wiki/Q1081491","display_name":"Football","level":2,"score":0.6133000254631042},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.4438999891281128},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.36899998784065247},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32910001277923584},{"id":"https://openalex.org/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.3221000134944916},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3093999922275543},{"id":"https://openalex.org/C55587333","wikidata":"https://www.wikidata.org/wiki/Q1133029","display_name":"Engineering ethics","level":1,"score":0.3028999865055084},{"id":"https://openalex.org/C2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","level":2,"score":0.30149999260902405},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.26170000433921814},{"id":"https://openalex.org/C3017797855","wikidata":"https://www.wikidata.org/wiki/Q937857","display_name":"Football players","level":3,"score":0.25780001282691956},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.2524999976158142},{"id":"https://openalex.org/C129454956","wikidata":"https://www.wikidata.org/wiki/Q1402508","display_name":"Field research","level":2,"score":0.25209999084472656}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.66073/researchfocus.v5i3.2356","doi":"https://doi.org/10.66073/researchfocus.v5i3.2356","is_oa":true,"landing_page_url":"https://doi.org/10.66073/researchfocus.v5i3.2356","pdf_url":"https://refocus.uz/index.php/rf/article/download/2356/2031","source":{"id":"https://openalex.org/S7407062964","display_name":"Research Focus International Scientific Journal","issn_l":"2181-3833","issn":["2181-3833"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research Focus International Scientific Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.66073/researchfocus.v5i3.2356","doi":"https://doi.org/10.66073/researchfocus.v5i3.2356","is_oa":true,"landing_page_url":"https://doi.org/10.66073/researchfocus.v5i3.2356","pdf_url":"https://refocus.uz/index.php/rf/article/download/2356/2031","source":{"id":"https://openalex.org/S7407062964","display_name":"Research Focus International Scientific Journal","issn_l":"2181-3833","issn":["2181-3833"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research Focus International Scientific Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4156000018119812,"id":"https://metadata.un.org/sdg/4","display_name":"Quality education"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7210267495.pdf","grobid_xml":"https://content.openalex.org/works/W7210267495.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7215287828","https://openalex.org/W6912143104","https://openalex.org/W3091181147","https://openalex.org/W7215482257","https://openalex.org/W7219922987","https://openalex.org/W1012570229","https://openalex.org/W7035247722","https://openalex.org/W7215436695","https://openalex.org/W6893321272","https://openalex.org/W6983425024"],"abstract_inverted_index":{"This":[0],"article":[1],"analyzes":[2],"the":[3,13,21,26,38],"level":[4],"of":[5,15,29,33,40],"speed-strength":[6],"training":[7,22],"in":[8,25,43],"13\u201315-year-old":[9],"football":[10],"players.":[11],"In":[12],"field":[14],"physical":[16],"education":[17],"and":[18,46],"sports":[19],"within":[20],"process,":[23],"especially":[24],"further":[27],"development":[28],"children\u2019s":[30],"sports,":[31],"issues":[32],"psychological":[34],"preparation":[35],"that":[36],"meet":[37],"needs":[39],"modern":[41],"students":[42],"every":[44],"city":[45],"village":[47],"are":[48],"considered.":[49]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-09-07T00:00:00"}