The effect of seat position on wheelchair propulsion biomechanics
This study examined the effect of seat position on handrim biomechanics. Thirteen experienced users propelled a wheelchair over a smooth level floor at a self-selected speed. Kinetic and temporal-distance data were collected with the use of an instrumented rim and a motion analysis system. A custom-...
Gespeichert in:
| Veröffentlicht in: | Journal of rehabilitation research and development 2004-05, Vol.41 (3B), p.403-414 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 414 |
|---|---|
| container_issue | 3B |
| container_start_page | 403 |
| container_title | Journal of rehabilitation research and development |
| container_volume | 41 |
| creator | Kotajarvi, Brian R Sabick, Michelle B An, Kai-Nan Zhao, Kristin D Kaufman, Kenton R Basford, Jeffrey R |
| description | This study examined the effect of seat position on handrim biomechanics. Thirteen experienced users propelled a wheelchair over a smooth level floor at a self-selected speed. Kinetic and temporal-distance data were collected with the use of an instrumented rim and a motion analysis system. A custom-designed axle was used to change the seat position. We used repeated measures analysis of variance to evaluate if differences existed in the temporal-distance and kinetic data with change in seat position. Results showed that a shorter distance between the axle and shoulder (low seat height) improved the push time and push angle temporal variables (p < 0.0001). Tangential force output did not change with seat position. Axial and radial forces were highest in the lowest seat position (p < 0.001). Propulsion efficiency as measured by the fraction of effective force did not significantly change with seat position. |
| doi_str_mv | 10.1682/jrrd.2003.01.0008 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_67067945</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>67067945</sourcerecordid><originalsourceid>FETCH-LOGICAL-c421t-c8ace5fbb1bbfd3fcc3bf58e8f648eaf786ea29fbb42602423ac6ec7134a272c3</originalsourceid><addsrcrecordid>eNqFkU1LAzEQhoMotlZ_gBdZPHjbNZOPTXos9ZuCUOo5ZNMJ3bLt1mQX8d-b0oLgRRgYmHlmeGdeQq6BFlBqdr8OYVkwSnlBoaCU6hMyhDHXOXDJTsmQKqFzpQAG5CLGdSIYZ3BOBiCl4ELqIZksVpih9-i6rPVZRNtluzbWXd1usxRfK8TGrWwdsl1od30T942qbjeYqtvaxUty5m0T8eqYR-Tj6XExfcln78-v08ksd4JBlzttHUpfVVBVfsm9c7zyUqP2pdBovdIlWjZOgGAlZYJx60p0CriwTDHHR-TusDfp-OwxdmZTR4dNY7fY9tGUipZqLOS_IChFZfpAAm__gOu2D9t0hGEgmR6LpGJE4AC50MYY0JtdqDc2fBugZu-CeZvPH8zeBUPB7F1IMzfHxX21weXvxPHt_AcM44N6</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>215289442</pqid></control><display><type>article</type><title>The effect of seat position on wheelchair propulsion biomechanics</title><source>US Government Documents</source><source>MEDLINE</source><source>EZB Electronic Journals Library</source><creator>Kotajarvi, Brian R ; Sabick, Michelle B ; An, Kai-Nan ; Zhao, Kristin D ; Kaufman, Kenton R ; Basford, Jeffrey R</creator><creatorcontrib>Kotajarvi, Brian R ; Sabick, Michelle B ; An, Kai-Nan ; Zhao, Kristin D ; Kaufman, Kenton R ; Basford, Jeffrey R</creatorcontrib><description>This study examined the effect of seat position on handrim biomechanics. Thirteen experienced users propelled a wheelchair over a smooth level floor at a self-selected speed. Kinetic and temporal-distance data were collected with the use of an instrumented rim and a motion analysis system. A custom-designed axle was used to change the seat position. We used repeated measures analysis of variance to evaluate if differences existed in the temporal-distance and kinetic data with change in seat position. Results showed that a shorter distance between the axle and shoulder (low seat height) improved the push time and push angle temporal variables (p < 0.0001). Tangential force output did not change with seat position. Axial and radial forces were highest in the lowest seat position (p < 0.001). Propulsion efficiency as measured by the fraction of effective force did not significantly change with seat position.</description><identifier>ISSN: 0748-7711</identifier><identifier>EISSN: 1938-1352</identifier><identifier>DOI: 10.1682/jrrd.2003.01.0008</identifier><identifier>PMID: 15543458</identifier><identifier>CODEN: JRRDDB</identifier><language>eng</language><publisher>United States: Superintendent of Documents</publisher><subject>Adult ; Arm - physiopathology ; Biomechanical Phenomena ; Efficiency - physiology ; Equipment Design ; Ergonomics ; Female ; Hand - physiopathology ; Humans ; Kinematics ; Kinetics ; Male ; Middle Aged ; Mobility ; Movement - physiology ; Physical Exertion - physiology ; Posture ; Posture - physiology ; R&D ; Research & development ; Spinal Cord Injuries - physiopathology ; Spinal Cord Injuries - rehabilitation ; Wheelchairs</subject><ispartof>Journal of rehabilitation research and development, 2004-05, Vol.41 (3B), p.403-414</ispartof><rights>Copyright Superintendent of Documents May/Jun 2004</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-c8ace5fbb1bbfd3fcc3bf58e8f648eaf786ea29fbb42602423ac6ec7134a272c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15543458$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kotajarvi, Brian R</creatorcontrib><creatorcontrib>Sabick, Michelle B</creatorcontrib><creatorcontrib>An, Kai-Nan</creatorcontrib><creatorcontrib>Zhao, Kristin D</creatorcontrib><creatorcontrib>Kaufman, Kenton R</creatorcontrib><creatorcontrib>Basford, Jeffrey R</creatorcontrib><title>The effect of seat position on wheelchair propulsion biomechanics</title><title>Journal of rehabilitation research and development</title><addtitle>J Rehabil Res Dev</addtitle><description>This study examined the effect of seat position on handrim biomechanics. Thirteen experienced users propelled a wheelchair over a smooth level floor at a self-selected speed. Kinetic and temporal-distance data were collected with the use of an instrumented rim and a motion analysis system. A custom-designed axle was used to change the seat position. We used repeated measures analysis of variance to evaluate if differences existed in the temporal-distance and kinetic data with change in seat position. Results showed that a shorter distance between the axle and shoulder (low seat height) improved the push time and push angle temporal variables (p < 0.0001). Tangential force output did not change with seat position. Axial and radial forces were highest in the lowest seat position (p < 0.001). Propulsion efficiency as measured by the fraction of effective force did not significantly change with seat position.</description><subject>Adult</subject><subject>Arm - physiopathology</subject><subject>Biomechanical Phenomena</subject><subject>Efficiency - physiology</subject><subject>Equipment Design</subject><subject>Ergonomics</subject><subject>Female</subject><subject>Hand - physiopathology</subject><subject>Humans</subject><subject>Kinematics</subject><subject>Kinetics</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Mobility</subject><subject>Movement - physiology</subject><subject>Physical Exertion - physiology</subject><subject>Posture</subject><subject>Posture - physiology</subject><subject>R&D</subject><subject>Research & development</subject><subject>Spinal Cord Injuries - physiopathology</subject><subject>Spinal Cord Injuries - rehabilitation</subject><subject>Wheelchairs</subject><issn>0748-7711</issn><issn>1938-1352</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqFkU1LAzEQhoMotlZ_gBdZPHjbNZOPTXos9ZuCUOo5ZNMJ3bLt1mQX8d-b0oLgRRgYmHlmeGdeQq6BFlBqdr8OYVkwSnlBoaCU6hMyhDHXOXDJTsmQKqFzpQAG5CLGdSIYZ3BOBiCl4ELqIZksVpih9-i6rPVZRNtluzbWXd1usxRfK8TGrWwdsl1od30T942qbjeYqtvaxUty5m0T8eqYR-Tj6XExfcln78-v08ksd4JBlzttHUpfVVBVfsm9c7zyUqP2pdBovdIlWjZOgGAlZYJx60p0CriwTDHHR-TusDfp-OwxdmZTR4dNY7fY9tGUipZqLOS_IChFZfpAAm__gOu2D9t0hGEgmR6LpGJE4AC50MYY0JtdqDc2fBugZu-CeZvPH8zeBUPB7F1IMzfHxX21weXvxPHt_AcM44N6</recordid><startdate>20040501</startdate><enddate>20040501</enddate><creator>Kotajarvi, Brian R</creator><creator>Sabick, Michelle B</creator><creator>An, Kai-Nan</creator><creator>Zhao, Kristin D</creator><creator>Kaufman, Kenton R</creator><creator>Basford, Jeffrey R</creator><general>Superintendent of Documents</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>7QO</scope><scope>7RV</scope><scope>7TK</scope><scope>7TS</scope><scope>7X7</scope><scope>7XB</scope><scope>88C</scope><scope>88E</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FD</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>M0S</scope><scope>M0T</scope><scope>M1P</scope><scope>M2O</scope><scope>M2P</scope><scope>MBDVC</scope><scope>NAPCQ</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>S0X</scope><scope>7X8</scope></search><sort><creationdate>20040501</creationdate><title>The effect of seat position on wheelchair propulsion biomechanics</title><author>Kotajarvi, Brian R ; Sabick, Michelle B ; An, Kai-Nan ; Zhao, Kristin D ; Kaufman, Kenton R ; Basford, Jeffrey R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-c8ace5fbb1bbfd3fcc3bf58e8f648eaf786ea29fbb42602423ac6ec7134a272c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Adult</topic><topic>Arm - physiopathology</topic><topic>Biomechanical Phenomena</topic><topic>Efficiency - physiology</topic><topic>Equipment Design</topic><topic>Ergonomics</topic><topic>Female</topic><topic>Hand - physiopathology</topic><topic>Humans</topic><topic>Kinematics</topic><topic>Kinetics</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Mobility</topic><topic>Movement - physiology</topic><topic>Physical Exertion - physiology</topic><topic>Posture</topic><topic>Posture - physiology</topic><topic>R&D</topic><topic>Research & development</topic><topic>Spinal Cord Injuries - physiopathology</topic><topic>Spinal Cord Injuries - rehabilitation</topic><topic>Wheelchairs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kotajarvi, Brian R</creatorcontrib><creatorcontrib>Sabick, Michelle B</creatorcontrib><creatorcontrib>An, Kai-Nan</creatorcontrib><creatorcontrib>Zhao, Kristin D</creatorcontrib><creatorcontrib>Kaufman, Kenton R</creatorcontrib><creatorcontrib>Basford, Jeffrey R</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Docstoc</collection><collection>Biotechnology Research Abstracts</collection><collection>Proquest Nursing & Allied Health Source</collection><collection>Neurosciences Abstracts</collection><collection>Physical Education Index</collection><collection>ProQuest Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Healthcare Administration Database (Alumni)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>eLibrary</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>ProQuest Health Management</collection><collection>Medical Database</collection><collection>ProQuest Research Library</collection><collection>ProQuest Science Journals</collection><collection>Research Library (Corporate)</collection><collection>Nursing & Allied Health Premium</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of rehabilitation research and development</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kotajarvi, Brian R</au><au>Sabick, Michelle B</au><au>An, Kai-Nan</au><au>Zhao, Kristin D</au><au>Kaufman, Kenton R</au><au>Basford, Jeffrey R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of seat position on wheelchair propulsion biomechanics</atitle><jtitle>Journal of rehabilitation research and development</jtitle><addtitle>J Rehabil Res Dev</addtitle><date>2004-05-01</date><risdate>2004</risdate><volume>41</volume><issue>3B</issue><spage>403</spage><epage>414</epage><pages>403-414</pages><issn>0748-7711</issn><eissn>1938-1352</eissn><coden>JRRDDB</coden><abstract>This study examined the effect of seat position on handrim biomechanics. Thirteen experienced users propelled a wheelchair over a smooth level floor at a self-selected speed. Kinetic and temporal-distance data were collected with the use of an instrumented rim and a motion analysis system. A custom-designed axle was used to change the seat position. We used repeated measures analysis of variance to evaluate if differences existed in the temporal-distance and kinetic data with change in seat position. Results showed that a shorter distance between the axle and shoulder (low seat height) improved the push time and push angle temporal variables (p < 0.0001). Tangential force output did not change with seat position. Axial and radial forces were highest in the lowest seat position (p < 0.001). Propulsion efficiency as measured by the fraction of effective force did not significantly change with seat position.</abstract><cop>United States</cop><pub>Superintendent of Documents</pub><pmid>15543458</pmid><doi>10.1682/jrrd.2003.01.0008</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0748-7711 |
| ispartof | Journal of rehabilitation research and development, 2004-05, Vol.41 (3B), p.403-414 |
| issn | 0748-7711 1938-1352 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_67067945 |
| source | US Government Documents; MEDLINE; EZB Electronic Journals Library |
| subjects | Adult Arm - physiopathology Biomechanical Phenomena Efficiency - physiology Equipment Design Ergonomics Female Hand - physiopathology Humans Kinematics Kinetics Male Middle Aged Mobility Movement - physiology Physical Exertion - physiology Posture Posture - physiology R&D Research & development Spinal Cord Injuries - physiopathology Spinal Cord Injuries - rehabilitation Wheelchairs |
| title | The effect of seat position on wheelchair propulsion biomechanics |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T18%3A39%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20effect%20of%20seat%20position%20on%20wheelchair%20propulsion%20biomechanics&rft.jtitle=Journal%20of%20rehabilitation%20research%20and%20development&rft.au=Kotajarvi,%20Brian%20R&rft.date=2004-05-01&rft.volume=41&rft.issue=3B&rft.spage=403&rft.epage=414&rft.pages=403-414&rft.issn=0748-7711&rft.eissn=1938-1352&rft.coden=JRRDDB&rft_id=info:doi/10.1682/jrrd.2003.01.0008&rft_dat=%3Cproquest_cross%3E67067945%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=215289442&rft_id=info:pmid/15543458&rfr_iscdi=true |