{"id":"https://openalex.org/W3011990980","doi":"https://doi.org/10.1109/sii46433.2020.9025902","title":"Encouragement of Squat-Lifting: Feasibility Study of a Highly Usable Passive Knee Assistive Device","display_name":"Encouragement of Squat-Lifting: Feasibility Study of a Highly Usable Passive Knee Assistive Device","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3011990980","doi":"https://doi.org/10.1109/sii46433.2020.9025902","mag":"3011990980"},"language":"en","primary_location":{"id":"doi:10.1109/sii46433.2020.9025902","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sii46433.2020.9025902","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE/SICE International Symposium on System Integration (SII)","raw_type":"proceedings-article"},"type":"article","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/A5112514084","display_name":"Chen-Yu Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chen-Yu Cheng","raw_affiliation_strings":["Department of Mechanical Engineering, University of Michigan, 2350 Hayward, Ann Arbor, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Michigan, 2350 Hayward, Ann Arbor, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029156864","display_name":"Shogo Okamoto","orcid":"https://orcid.org/0000-0003-2116-7734"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shogo Okamoto","raw_affiliation_strings":["Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100432329","display_name":"Pengcheng Li","orcid":"https://orcid.org/0000-0003-4736-5536"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Pengcheng Li","raw_affiliation_strings":["Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068710261","display_name":"Yasuhiro Akiyama","orcid":"https://orcid.org/0000-0002-4169-3734"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuhiro Akiyama","raw_affiliation_strings":["Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084958662","display_name":"Chongyang Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chongyang Qiu","raw_affiliation_strings":["Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003234718","display_name":"Yoji Yamada","orcid":"https://orcid.org/0000-0002-1774-2030"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoji Yamada","raw_affiliation_strings":["Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Systems Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, JAPAN","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5112514084"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":0.1717,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.44186138,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"504","last_page":"508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10084","display_name":"Musculoskeletal pain and rehabilitation","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"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/squat","display_name":"Squat","score":0.9395400285720825},{"id":"https://openalex.org/keywords/assistive-device","display_name":"Assistive device","score":0.6682593822479248},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.6007104516029358},{"id":"https://openalex.org/keywords/electromyography","display_name":"Electromyography","score":0.5309706926345825},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4796605408191681},{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.47675973176956177},{"id":"https://openalex.org/keywords/knee-flexion","display_name":"Knee flexion","score":0.42346689105033875},{"id":"https://openalex.org/keywords/lumbar","display_name":"Lumbar","score":0.4158819615840912},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.41515886783599854},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.33260971307754517}],"concepts":[{"id":"https://openalex.org/C2778820510","wikidata":"https://www.wikidata.org/wiki/Q1755746","display_name":"Squat","level":2,"score":0.9395400285720825},{"id":"https://openalex.org/C3018905694","wikidata":"https://www.wikidata.org/wiki/Q688498","display_name":"Assistive device","level":2,"score":0.6682593822479248},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.6007104516029358},{"id":"https://openalex.org/C2777515770","wikidata":"https://www.wikidata.org/wiki/Q507369","display_name":"Electromyography","level":2,"score":0.5309706926345825},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4796605408191681},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.47675973176956177},{"id":"https://openalex.org/C2987592631","wikidata":"https://www.wikidata.org/wiki/Q2910873","display_name":"Knee flexion","level":2,"score":0.42346689105033875},{"id":"https://openalex.org/C44575665","wikidata":"https://www.wikidata.org/wiki/Q1293405","display_name":"Lumbar","level":2,"score":0.4158819615840912},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.41515886783599854},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.33260971307754517},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sii46433.2020.9025902","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sii46433.2020.9025902","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE/SICE International Symposium on System Integration (SII)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1997198249","https://openalex.org/W2028883354","https://openalex.org/W2037086910","https://openalex.org/W2043137231","https://openalex.org/W2052495366","https://openalex.org/W2055823008","https://openalex.org/W2063335407","https://openalex.org/W2075292459","https://openalex.org/W2075385709","https://openalex.org/W2076352369","https://openalex.org/W2108396915","https://openalex.org/W2186536312","https://openalex.org/W2247634750","https://openalex.org/W2504465774","https://openalex.org/W2525788981","https://openalex.org/W2763219820","https://openalex.org/W2771030923","https://openalex.org/W2771475944","https://openalex.org/W2773603149","https://openalex.org/W2800401727","https://openalex.org/W2801932927","https://openalex.org/W2912403563","https://openalex.org/W2982491861","https://openalex.org/W6663700536","https://openalex.org/W6686873945","https://openalex.org/W6724324158"],"related_works":["https://openalex.org/W2035481409","https://openalex.org/W138819057","https://openalex.org/W1969931770","https://openalex.org/W2259038641","https://openalex.org/W3111669225","https://openalex.org/W4287576374","https://openalex.org/W3011990980","https://openalex.org/W2035399875","https://openalex.org/W2107167267","https://openalex.org/W2942611664"],"abstract_inverted_index":{"Low":[0],"back":[1,52,98],"pain":[2],"(LBP)":[3],"is":[4,15,40,118],"a":[5,16,43,112],"serious":[6],"occupational":[7],"disease.":[8],"A":[9],"main":[10],"contributing":[11],"factor":[12],"to":[13,46,57,61,87,96,103,106],"LBP":[14],"burden":[17],"on":[18,73,167],"the":[19,31,68,74,92,134,137,145,154,160],"lumbar":[20],"region,":[21],"which":[22,36,48],"can":[23],"occur":[24],"when":[25],"lifting":[26,80],"heavy":[27],"objects.":[28],"To":[29],"reduce":[30],"risk":[32],"of":[33,136],"LBP,":[34],"squat-lifting,":[35],"uses":[37,49],"knee":[38,75,114,151],"torque,":[39],"recommended":[41],"as":[42],"preferred":[44],"alternative":[45],"stoop-lifting,":[47],"hip":[50,100],"and":[51,67,76,120],"muscles.":[53],"However,":[54,91],"people":[55],"tend":[56],"avoid":[58],"squat-lifting":[59],"due":[60],"its":[62],"relatively":[63],"low":[64],"metabolic":[65],"efficiency,":[66],"greater":[69],"force":[70],"it":[71],"places":[72],"rectus":[77,146,161],"femoris.":[78],"Many":[79],"assistive":[81,115],"devices":[82],"have":[83],"already":[84],"been":[85],"commercialized":[86],"cope":[88],"with":[89],"LBP.":[90],"majority":[93],"are":[94,127],"designed":[95],"support":[97],"or":[99],"muscles,":[101],"not":[102],"encourage":[104],"workers":[105],"perform":[107],"squat-lifting.":[108],"Therefore,":[109],"we":[110],"fabricated":[111],"prototype":[113],"device":[116,138,155],"that":[117,126],"easy-to-wear":[119],"light-weight,":[121],"using":[122],"shape-memory-alloy":[123],"(SMA)":[124],"wires":[125],"inherently":[128],"passive":[129],"elements.":[130],"We":[131],"then":[132],"tested":[133],"effectiveness":[135],"by":[139,163],"measuring":[140],"electromyography":[141],"(EMG)":[142],"levels":[143,158],"in":[144,159],"femoris":[147,162],"during":[148],"squat.":[149],"At":[150],"bending":[152],"positions,":[153],"reduced":[156],"EMG":[157],"at":[164],"least":[165],"15%":[166],"average.":[168]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}