{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,28]],"date-time":"2026-06-28T00:46:23Z","timestamp":1782607583159,"version":"3.54.5"},"reference-count":0,"publisher":"Human Kinetics","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2016,2]]},"abstract":"<jats:p>The aim of this study was to develop a normative sample of step frequency and step length during maximal sprinting in amputee sprinters. We analyzed elite-level 100-m races of 255 amputees and 93 able-bodied sprinters, both men and women, from publicly-available Internet broadcasts. For each sprinter\u2019s run, the average forward velocity, step frequency, and step length over the 100-m distance were analyzed by using the official record and number of steps in each race. The average forward velocity was greatest in able-bodied sprinters (10.04 \u00b1 0.17 m\/s), followed by bilateral transtibial (8.77 \u00b1 0.27 m\/s), unilateral transtibial (8.65 \u00b1 0.30 m\/s), and transfemoral amputee sprinters (7.65 \u00b1 0.38 m\/s) in men. Differences in velocity among 4 groups were associated with step length (able-bodied vs transtibial amputees) or both step frequency and step length (able-bodied vs transfemoral amputees). Although we also found that the velocity was greatest in able-bodied sprinters (9.10 \u00b1 0.14 m\/s), followed by unilateral transtibial (7.08 \u00b1 0.26 m\/s), bilateral transtibial (7.06 \u00b1 0.48 m\/s), and transfemoral amputee sprinters (5.92 \u00b1 0.33 m\/s) in women, the differences in the velocity among the groups were associated with both step frequency and step length. Current results suggest that spatiotemporal parameters during a 100-m race of amputee sprinters is varied by amputation levels and sex.<\/jats:p>","DOI":"10.1123\/jab.2014-0297","type":"journal-article","created":{"date-parts":[[2015,8,6]],"date-time":"2015-08-06T17:47:05Z","timestamp":1438883225000},"page":"93-96","source":"Crossref","is-referenced-by-count":12,"title":["Normative Spatiotemporal Parameters During 100-m Sprints in Amputee Sprinters Using Running-Specific Prostheses"],"prefix":"10.1123","volume":"32","author":[{"given":"Hiroaki","family":"Hobara","sequence":"first","affiliation":[{"name":"1National Institute of Advanced Industrial Science and Technology (AIST)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wolfgang","family":"Potthast","sequence":"additional","affiliation":[{"name":"2German Sport University Cologne"},{"name":"3ARCUS Clinics"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ralf","family":"M\u00fcller","sequence":"additional","affiliation":[{"name":"2German Sport University Cologne"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshiyuki","family":"Kobayashi","sequence":"additional","affiliation":[{"name":"1National Institute of Advanced Industrial Science and Technology (AIST)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thijs A.","family":"Heldoorn","sequence":"additional","affiliation":[{"name":"1National Institute of Advanced Industrial Science and Technology (AIST)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masaaki","family":"Mochimaru","sequence":"additional","affiliation":[{"name":"1National Institute of Advanced Industrial Science and Technology (AIST)"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"100","container-title":["Journal of Applied Biomechanics"],"original-title":[],"link":[{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/jab\/32\/1\/article-p93.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/jab\/32\/1\/article-p93.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,19]],"date-time":"2022-05-19T20:34:25Z","timestamp":1652992465000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/jab\/32\/1\/article-p93.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,2]]},"references-count":0,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.1123\/jab.2014-0297","relation":{},"ISSN":["1065-8483","1543-2688"],"issn-type":[{"value":"1065-8483","type":"print"},{"value":"1543-2688","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,2]]}}}