{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T13:16:52Z","timestamp":1783430212197,"version":"3.54.6"},"reference-count":8,"publisher":"MDPI AG","issue":"10","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2001,11,1]]},"abstract":"<jats:p>The rate of aerobic dance injuries has been high for two decades. To determine the types of lower-extremity injuries to aerobic instructors, a questionnaire was sent to 18 fitness centers in the Sydney, Australia, metropolitan area requesting information on the number and types of injuries, frequency of activity levels, footwear worn, and treatments sought. The reported rate of injury was 77%. The leg was the most common site of injury, reported by 52.9% of respondents, followed by the foot and ankle (32.8%), and the knee (20%). These figures are comparable to previous studies. Further investigation is warranted into causes and preventive measures, and information on the kinetics and kinematics of the lower extremity may increase understanding of the incidence of lower-extremity injuries to aerobic instructors and participants. (J Am Podiatr Med Assoc 91(10): 528-532, 2001)<\/jats:p>","DOI":"10.7547\/87507315-91-10-528","type":"journal-article","created":{"date-parts":[[2014,4,1]],"date-time":"2014-04-01T10:51:40Z","timestamp":1396349500000},"page":"528-532","source":"Crossref","is-referenced-by-count":13,"title":["Survey of the Effects of Aerobic Dance on the Lower Extremity in Aerobic Instructors"],"prefix":"10.3390","volume":"91","author":[{"given":"Verona","family":"du Toit","sequence":"first","affiliation":[{"name":"Private practice, Bankstown NSW, Australia. Mailing address: 1 Calidore St, Bankstown, New South Wales 2200, Australia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard","family":"Smith","sequence":"first","affiliation":[{"name":"Research Manager; Senior Lecturer, Biomechanics, University of Sydney, School of Exercise and Sport Science, Lidcombe, New South Wales, Australia."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","reference":[{"key":"ref161","first-page":"103","article-title":"du The Effects of Ground Reaction Forces on the Lower Extremity During Aerobic Dance Movements in Proceedings of the Australian Conference of and in Australia","author":"Toit","year":"1998","journal-title":"Science Medicine Sport Sports Medicine"},{"key":"ref191","article-title":"du Kinetics of the Lower Extremity During High and Low Impact Aerobic Dance in Proceedings of the rd Australasian Biomechanics Conference Book of Abstracts University","author":"Toit","year":"2000"},{"key":"ref291","first-page":"105","article-title":"Observational Studies in Understanding Year St MO","author":"Torrence","year":"1997","journal-title":"Epidemiology"},{"key":"ref281","first-page":"360","article-title":"Structured Interview and Questionnaire Surveys in Introduction to Research nd Melbourne Australia","author":"Longman Cheshire","year":"1994","journal-title":"Burns Methods"},{"key":"ref141","first-page":"105","article-title":"Observational Studies in Understanding Year St MO","author":"Torrence","year":"1997","journal-title":"Epidemiology"},{"key":"ref11","first-page":"103","article-title":"du The Effects of Ground Reaction Forces on the Lower Extremity During Aerobic Dance Movements in Proceedings of the Australian Conference of and in Australia","author":"Toit","year":"1998","journal-title":"Science Medicine Sport Sports Medicine"},{"key":"ref41","article-title":"du Kinetics of the Lower Extremity During High and Low Impact Aerobic Dance in Proceedings of the rd Australasian Biomechanics Conference Book of Abstracts University","author":"Toit","year":"2000"},{"key":"ref131","first-page":"360","article-title":"Structured Interview and Questionnaire Surveys in Introduction to Research nd Melbourne Australia","author":"Longman Cheshire","year":"1994","journal-title":"Burns Methods"}],"container-title":["Journal of the American Podiatric Medical Association"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/meridian.allenpress.com\/japma\/article-pdf\/91\/10\/528\/1413966\/87507315-91-10-528.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/meridian.allenpress.com\/japma\/article-pdf\/91\/10\/528\/1413966\/87507315-91-10-528.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T12:45:08Z","timestamp":1783428308000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1930-8264\/91\/10\/528"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2001,11,1]]},"references-count":8,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2001,11,1]]}},"URL":"https:\/\/doi.org\/10.7547\/87507315-91-10-528","relation":{},"ISSN":["8750-7315","1930-8264"],"issn-type":[{"value":"8750-7315","type":"print"},{"value":"1930-8264","type":"electronic"}],"subject":[],"published":{"date-parts":[[2001,11,1]]}}}