{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T15:38:02Z","timestamp":1787758682963,"version":"build-2784847793"},"reference-count":22,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2011,6,1]],"date-time":"2011-06-01T00:00:00Z","timestamp":1306886400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Gait & Posture"],"published-print":{"date-parts":[[2011,6]]},"DOI":"10.1016\/j.gaitpost.2011.05.005","type":"journal-article","created":{"date-parts":[[2011,6,19]],"date-time":"2011-06-19T08:51:52Z","timestamp":1308473512000},"page":"239-244","source":"Crossref","is-referenced-by-count":75,"title":["The biomechanical functional demand placed on knee and hip muscles of older adults during stair ascent and descent"],"prefix":"10.1016","volume":"34","author":[{"given":"Dinesh","family":"Samuel","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philip","family":"Rowe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victoria","family":"Hood","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexander","family":"Nicol","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.gaitpost.2011.05.005_bib0005","doi-asserted-by":"crossref","first-page":"749","DOI":"10.2106\/00004623-198062050-00008","article-title":"A study of lower-limb mechanics during stair-climbing","volume":"62","author":"Andriacchi","year":"1980","journal-title":"J Bone Joint Surg [Am]"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0010","doi-asserted-by":"crossref","first-page":"567","DOI":"10.1111\/j.1532-5415.2000.tb05006.x","article-title":"Stair negotiation in older people: a review","volume":"48","author":"Startzell","year":"2000","journal-title":"J Am Geriatr Soc"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0015","unstructured":"Department of Trade and Industry. Avoiding slips, trips and broken hips: Falls on stairs in the home involving older people. Available from www.dti.gov.uk\/homesafetynetwork\/pdffalls\/stats2.pdf [accessed 03.09.2010]."},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0020","doi-asserted-by":"crossref","first-page":"733","DOI":"10.1016\/0021-9290(88)90282-5","article-title":"An integrated biomechanical analysis of normal stair ascent and descent","volume":"21","author":"McFadyen","year":"1988","journal-title":"J Biomech"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0025","first-page":"398","article-title":"Stairclimbing kinematics on stairs of differing dimensions","volume":"72","author":"Livingston","year":"1991","journal-title":"Arch Phys Med Rehabil"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0030","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/S0966-6362(01)00201-6","article-title":"Knee and hip kinetics during normal stair climbing","volume":"16","author":"Costigan","year":"2002","journal-title":"Gait Posture"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0035","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1016\/j.clinbiomech.2006.09.010","article-title":"Hip, knee, ankle kinematics and kinetics during stair ascent and descent in healthy young individuals","volume":"22","author":"Protopapadaki","year":"2007","journal-title":"Clin Biomech"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0040","doi-asserted-by":"crossref","first-page":"M453","DOI":"10.1093\/gerona\/58.5.M453","article-title":"Old adults perform activities of daily living near their maximal capabilities","volume":"58","author":"Hortob\u00e1gyi","year":"2003","journal-title":"J Gerontol A Biol Sci Med Sci"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0045","doi-asserted-by":"crossref","first-page":"s87","DOI":"10.1016\/S0021-9290(06)83243-4","article-title":"The biomechanical demands of stair descent in elderly and young adults","volume":"39","author":"Reeves","year":"2006","journal-title":"J Biomech"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0050","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1016\/j.jelekin.2007.06.003","article-title":"The demands of stair descent relative to maximum capacities in elderly and young adults","volume":"18","author":"Reeves","year":"2008","journal-title":"J Electromyogr Kinesiol"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0055","doi-asserted-by":"crossref","first-page":"e57","DOI":"10.1016\/j.jelekin.2007.09.009","article-title":"Older adults employ alternative strategies to operate within their maximum capabilities when ascending stairs","volume":"19","author":"Reeves","year":"2009","journal-title":"J Electromyogr Kinesiol"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0060","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1007\/s10209-007-0078-8","article-title":"Towards a design tool for visualizing the functional demand placed on older adults by everyday living tasks","volume":"6","author":"Macdonald","year":"2007","journal-title":"Univ Access Inf Soc"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0065","first-page":"485","article-title":"Calculating and presenting biomechanical functional demand in older adults during activities of daily living","author":"Rowe","year":"2005","journal-title":"Proc IASTED Biomech"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0070","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1159\/000236043","article-title":"The effect of ageing on isometric strength through joint range at knee and hip joints in three age groups of older adults","volume":"55","author":"Samuel","year":"2009","journal-title":"Gerontology"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0075","first-page":"s16","article-title":"The functional demand placed on the knee flexors and extensors of older adults when undertaking activities of daily living","volume":"22","author":"Rowe","year":"2005","journal-title":"Gait Posture"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0080","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1093\/ageing\/23.3.185","article-title":"Exercise studies with elderly volunteers","volume":"23","author":"Greig","year":"1994","journal-title":"Age Ageing"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0085","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1016\/S0966-6362(00)00060-6","article-title":"Knee joint kinematics in gait and other functional activities measured using flexible electrogoniometry: how much knee motion is sufficient for normal daily life?","volume":"12","author":"Rowe","year":"2000","journal-title":"Gait Posture"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0090","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/j.gaitpost.2005.12.014","article-title":"Kinematics of stair descent in young and older adults and the impact of exercise training","volume":"25","author":"Mian","year":"2007","journal-title":"Gait Posture"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0095","doi-asserted-by":"crossref","first-page":"B125","DOI":"10.1093\/geronj\/45.4.B125","article-title":"Eccentric knee strength of elderly females","volume":"45","author":"Vandervoort","year":"1990","journal-title":"J Gerontol"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0100","doi-asserted-by":"crossref","first-page":"1581","DOI":"10.1152\/jappl.1997.83.5.1581","article-title":"Age and gender comparisons of muscle strength in 654 women and men aged 20\u201393 yr","volume":"83","author":"Lindle","year":"1997","journal-title":"J Appl Physiol"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0105","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1016\/j.gaitpost.2008.01.014","article-title":"Influence of light handrail use on the biomechanics of stair negotiation in old age","volume":"28","author":"Reeves","year":"2008","journal-title":"Gait Posture"},{"key":"10.1016\/j.gaitpost.2011.05.005_bib0110","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1080\/13825580701336882","article-title":"Aging and inhibition of a prepotent motor response during an ongoing action","volume":"15","author":"Potter","year":"2008","journal-title":"Aging Neuropsychol Cogn"}],"container-title":["Gait & Posture"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0966636211001469?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0966636211001469?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,6,12]],"date-time":"2019-06-12T00:35:47Z","timestamp":1560299747000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0966636211001469"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6]]},"references-count":22,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2011,6]]}},"alternative-id":["S0966636211001469"],"URL":"https:\/\/doi.org\/10.1016\/j.gaitpost.2011.05.005","relation":{},"ISSN":["0966-6362"],"issn-type":[{"value":"0966-6362","type":"print"}],"subject":[],"published":{"date-parts":[[2011,6]]}}}