zum Inhalt wechseln
Rising from a chair: effects of age and functional ability on performance biomechanics.
SchließenTitelvorschau
Prüfung…

Rising from a chair: effects of age and functional ability on performance biomechanics.

Autor: NB Alexander Mitgliedschaft: Division of Geriatric Medicine, University of Michigan, Ann Arbor.; AB Schultz; DN Warwick
Ausgabe/Medienart Artikel Artikel : Englisch
Quelle:Journal of gerontology, 1991 May; 46(3): M91-8
Zusammenfassung:
Although difficulty in rising from a chair is common to elderly people, few studies have compared chair rise performance in young and elderly adults with differing functional abilities. Using an instrumented chair and a videotape analysis, controlled chair rise performances were quantified in three groups of volunteers: young adults (Young, n = 17, mean age 23 years), elderly adults able to rise without the use of  Weiterlesen…
Bewertung:

(noch nicht bewertet) 0 mit Rezensionen - Verfassen Sie als Erster eine Rezension.

Ähnliche Titel

 

&AllPage.SpinnerRetrieving;

Exemplar ausleihen

&AllPage.SpinnerRetrieving; Suche nach Bibliotheken, die diesen Titel besitzen ...

Details

Dokumenttyp Artikel
Alle Autoren: NB Alexander Mitgliedschaft: Division of Geriatric Medicine, University of Michigan, Ann Arbor.; AB Schultz; DN Warwick
ISSN:0022-1422
Sprachhinweis: English
Identifikator: 120253266
Auszeichnungen:

Abstract:

Although difficulty in rising from a chair is common to elderly people, few studies have compared chair rise performance in young and elderly adults with differing functional abilities. Using an instrumented chair and a videotape analysis, controlled chair rise performances were quantified in three groups of volunteers: young adults (Young, n = 17, mean age 23 years), elderly adults able to rise without the use of armrests (Old Able, n = 23, mean age 72 years), and elderly adults unable to rise without the use of armrests (Old Unable, n = 11, mean age 84 years). Rises both with and without the use of hands were observed. The total time to rise and the percent of that time spent in the two distinct phases of the rise, the body segment rotations used, and the hand forces exerted were measured. Despite no apparent functional impairment, the Old Able compared to the Young spent a larger percent time in the first phase of the rise and rotated their body segments by different amounts. When rising with use of hands, the Old Unable compared to the Old Able group took more time and used different body segment rotations and larger ratios of hand force to body weight. These data quantify chair rise performance in young adults and in elderly adults with differing functional abilities and enable biomechanical analyses of the importance of joint torque strengths and postural stability in that performance.

Rezensionen

Nutzer-Rezensionen
Suche nach GoodReads-Rezensionen
Suche nach DOGObooks-Rezensionen…

Schlagwörter

Alle von Nutzern vergebene Schlagwörter (1)

Anzeige der beliebtesten Schlagwörter als: Schlagwortliste | Tag Cloud

  • Read  (von 1 Person)
Anfrage bestätigen

Sie haben diesen Titel bereits angefordert. Wenn Sie trotzdem fortfahren möchten, klicken Sie auf OK.

Verlinkung


Primary Entity

<http://www.worldcat.org/oclc/120253266> # Rising from a chair: effects of age and functional ability on performance biomechanics.
    a schema:CreativeWork, schema:Article ;
    library:oclcnum "120253266" ;
    rdfs:comment "949 $l Journal Article" ;
    rdfs:comment "949 $l Research Support, Non-U.S. Gov't" ;
    rdfs:comment "949 $l Research Support, U.S. Gov't, P.H.S." ;
    schema:contributor <http://experiment.worldcat.org/entity/work/data/100245476#Person/schultz_ab> ; # Schultz AB
    schema:contributor <http://experiment.worldcat.org/entity/work/data/100245476#Person/warwick_dn> ; # Warwick DN
    schema:creator <http://experiment.worldcat.org/entity/work/data/100245476#Person/alexander_nb> ; # Alexander NB
    schema:description "Although difficulty in rising from a chair is common to elderly people, few studies have compared chair rise performance in young and elderly adults with differing functional abilities. Using an instrumented chair and a videotape analysis, controlled chair rise performances were quantified in three groups of volunteers: young adults (Young, n = 17, mean age 23 years), elderly adults able to rise without the use of armrests (Old Able, n = 23, mean age 72 years), and elderly adults unable to rise without the use of armrests (Old Unable, n = 11, mean age 84 years). Rises both with and without the use of hands were observed. The total time to rise and the percent of that time spent in the two distinct phases of the rise, the body segment rotations used, and the hand forces exerted were measured. Despite no apparent functional impairment, the Old Able compared to the Young spent a larger percent time in the first phase of the rise and rotated their body segments by different amounts. When rising with use of hands, the Old Unable compared to the Old Able group took more time and used different body segment rotations and larger ratios of hand force to body weight. These data quantify chair rise performance in young adults and in elderly adults with differing functional abilities and enable biomechanical analyses of the importance of joint torque strengths and postural stability in that performance." ;
    schema:exampleOfWork <http://worldcat.org/entity/work/id/100245476> ;
    schema:isPartOf <http://worldcat.org/issn/0022-1422#46_3> ;
    schema:name "Rising from a chair: effects of age and functional ability on performance biomechanics." ;
    schema:pageStart "M91" ;
    schema:productID "120253266" ;
    wdrs:describedby <http://www.worldcat.org/title/-/oclc/120253266> ;
    .


Related Entities

<http://worldcat.org/issn/0022-1422>
    a schema:Periodical ;
    rdfs:label "Journal of gerontology" ;
    schema:issn "0022-1422" ;
    .

<http://www.worldcat.org/title/-/oclc/120253266>
    a genont:InformationResource, genont:ContentTypeGenericResource ;
    schema:about <http://www.worldcat.org/oclc/120253266> ; # Rising from a chair: effects of age and functional ability on performance biomechanics.
    schema:dateModified "2016-06-14" ;
    void:inDataset <http://purl.oclc.org/dataset/medline> ;
    .


Content-negotiable representations

Fenster schließen

Bitte in WorldCat einloggen 

Sie haben kein Konto? Sie können sehr einfach ein kostenloses Konto anlegen,.