{"id":"https://openalex.org/W2913913231","doi":"https://doi.org/10.1109/rcar.2018.8621832","title":"Investigation of Effective Intensity of Static Stretching Exercise Based on Spring-Pot Viscoelastic Model: Intensity Based on Maximum Tolerance Joint Torque Affects Viscoelastic Ratio of Muscle During Static Stretching","display_name":"Investigation of Effective Intensity of Static Stretching Exercise Based on Spring-Pot Viscoelastic Model: Intensity Based on Maximum Tolerance Joint Torque Affects Viscoelastic Ratio of Muscle During Static Stretching","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2913913231","doi":"https://doi.org/10.1109/rcar.2018.8621832","mag":"2913913231"},"language":"en","primary_location":{"id":"doi:10.1109/rcar.2018.8621832","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcar.2018.8621832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Real-time Computing and Robotics (RCAR)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"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/A5056987059","display_name":"Naomi Okamura","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naomi Okamura","raw_affiliation_strings":["Graduate School of Creative Science and Engineering, Waseda University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Creative Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103777182","display_name":"Ritaro Kasai","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ritaro Kasai","raw_affiliation_strings":["School of Creative Science and Engineering, Waseda University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Creative Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021926560","display_name":"Yo Kobayahsi","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yo Kobayahsi","raw_affiliation_strings":["JST PRESTO and the Faculty of Science and Engineering, Waseda University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"JST PRESTO and the Faculty of Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080654277","display_name":"Shigeki Sugano","orcid":"https://orcid.org/0000-0002-9331-2446"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeki Sugano","raw_affiliation_strings":["Faculty of Science and Engineering, Waseda University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111640158","display_name":"Masakatsu G. Fujie","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masakatsu G. Fujie","raw_affiliation_strings":["Faculty of Science and Engineering, Waseda University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150744194"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"433","last_page":"438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11246","display_name":"Sports injuries and prevention","score":0.9998999834060669,"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/T11246","display_name":"Sports injuries and prevention","score":0.9998999834060669,"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/T10157","display_name":"Sports Performance and Training","score":0.9973000288009644,"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/T10280","display_name":"Shoulder Injury and Treatment","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/viscoelasticity","display_name":"Viscoelasticity","score":0.7631058692932129},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.7064926624298096},{"id":"https://openalex.org/keywords/intensity","display_name":"Intensity (physics)","score":0.6679110527038574},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6107099056243896},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5099819898605347},{"id":"https://openalex.org/keywords/forearm","display_name":"Forearm","score":0.48247602581977844},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.366385817527771},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3627220690250397},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.23652037978172302},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18482425808906555},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.17517909407615662},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.13453587889671326},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.13295534253120422},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11670902371406555},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.08292803168296814},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07411643862724304}],"concepts":[{"id":"https://openalex.org/C186541917","wikidata":"https://www.wikidata.org/wiki/Q910483","display_name":"Viscoelasticity","level":2,"score":0.7631058692932129},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.7064926624298096},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.6679110527038574},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6107099056243896},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5099819898605347},{"id":"https://openalex.org/C2780214079","wikidata":"https://www.wikidata.org/wiki/Q228537","display_name":"Forearm","level":2,"score":0.48247602581977844},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.366385817527771},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3627220690250397},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.23652037978172302},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18482425808906555},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.17517909407615662},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13453587889671326},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.13295534253120422},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11670902371406555},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.08292803168296814},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07411643862724304}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rcar.2018.8621832","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcar.2018.8621832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Real-time Computing and Robotics (RCAR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W352121723","https://openalex.org/W590969620","https://openalex.org/W1559547873","https://openalex.org/W1980567823","https://openalex.org/W2004032856","https://openalex.org/W2023679256","https://openalex.org/W2038676062","https://openalex.org/W2070025372","https://openalex.org/W2151015649","https://openalex.org/W2317836882","https://openalex.org/W2567195668","https://openalex.org/W2743701811","https://openalex.org/W2890748069","https://openalex.org/W6754923201"],"related_works":["https://openalex.org/W4221057967","https://openalex.org/W4243019676","https://openalex.org/W2517352629","https://openalex.org/W2783562378","https://openalex.org/W4293192718","https://openalex.org/W2108508964","https://openalex.org/W4394391585","https://openalex.org/W2045876794","https://openalex.org/W2255703620","https://openalex.org/W807319463"],"abstract_inverted_index":{"Static":[0],"stretching":[1,46,61,74,112,170],"is":[2,22,32],"typically":[3],"performed":[4],"as":[5],"an":[6],"easy":[7],"method":[8],"for":[9,24,99,152],"reducing":[10],"muscle":[11,88,104,125,136],"tone":[12],"in":[13,52,86,103],"several":[14],"fields":[15],"of":[16,59,90,147,154],"sports":[17],"and":[18,57,83,121,144],"rehabilitation.":[19],"Stretching":[20],"intensity":[21,49,56,75,113,171],"important":[23],"realizing":[25],"effective":[26],"static":[27,45,60,107],"stretching.":[28,108],"However,":[29],"its":[30],"instruction":[31],"ambiguous;":[33],"therefore,":[34],"people":[35],"sometimes":[36],"get":[37],"injured":[38],"owing":[39],"to":[40],"excessive":[41],"intensity.":[42],"To":[43],"perform":[44],"with":[47],"appropriate":[48],"that":[50,134,167],"results":[51,132],"positive":[53],"effects,":[54],"the":[55,70,73,78,84,87,95,101,111,123,135,145,150,155,161,168,176,181],"effect":[58],"should":[62],"be":[63,173],"quantified.":[64],"In":[65],"this":[66],"study,":[67],"we":[68],"investigated":[69],"relation":[71],"between":[72],"based":[76,93],"on":[77,94],"maximum":[79,156,162,182],"tolerance":[80,157],"joint":[81,117,158,163,177,183],"torque":[82,118,159,178],"change":[85,102],"viscoelasticity":[89,137],"forearm":[91,124],"muscles":[92],"spring-pot":[96],"viscoelastic":[97],"model":[98],"evaluating":[100],"condition":[105],"during":[106,140],"We":[109],"set":[110],"using":[114,127],"a":[115,128],"wrist":[116],"adjusting":[119],"device":[120],"measured":[122],"hardness":[126],"palpation":[129],"robot.":[130],"The":[131],"showed":[133],"decreased":[138],"significantly":[139],"1-min":[141],"constant-angle":[142],"stretching,":[143],"amount":[146],"decrease":[148],"was":[149],"largest":[151],"60%":[153],"at":[160,180],"angle.":[164,184],"This":[165],"suggests":[166],"optimized":[169],"can":[172],"derived":[174],"from":[175],"measurement":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
