{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T17:10:20Z","timestamp":1774285820665,"version":"3.50.1"},"reference-count":70,"publisher":"Human Kinetics","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,4,1]]},"abstract":"<jats:p>\n                    Lower extremities adhering to the spring mechanics proposed by the spring-loaded inverted pendulum (SLIP) model during running are regarded as a form of running-gait optimization among runners. We examined the degree of adherence between experimental and SLIP model-predicted vertical ground reaction force (vGRF) in individuals with unilateral transfemoral amputation. Nine individuals with unilateral transfemoral amputation performed running trials at 6 different speeds on an instrument treadmill. The trials were set at 30% to 80% of their maximum speeds with a 10% increment. The experimental vGRF collected was compared with SLIP model-predicted vGRF. The degree of adherence was calculated using the\n                    <jats:italic>R<\/jats:italic>\n                    <jats:sup>2<\/jats:sup>\n                    goodness-of-fit statistics. The experimental vGRF of the affected limbs exhibited a significantly higher degree of adherence than unaffected limbs. There were no significant differences in the degree of adherence between different speed trials for either limb. This finding indicates that running-specific prostheses exhibit mechanical behavior that is consistent with SLIP mechanics, whereas the unaffected limb relies on compensatory, non-SLIP-like strategies. Furthermore, the results suggest that the interaction of running-specific prostheses with other prosthetic components and the residual limb enables the preservation of running mechanics across a range of speeds, thereby supporting the application of SLIP-based modeling to the affected limb.\n                  <\/jats:p>","DOI":"10.1123\/jab.2025-0076","type":"journal-article","created":{"date-parts":[[2026,1,13]],"date-time":"2026-01-13T02:44:06Z","timestamp":1768272246000},"page":"108-114","source":"Crossref","is-referenced-by-count":0,"title":["Adherence to Simple Spring-Mass Mechanics During Submaximal Running in Individuals With Unilateral Transfemoral Amputation"],"prefix":"10.1123","volume":"42","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5566-8580","authenticated-orcid":true,"given":"Ying Wai","family":"Tang","sequence":"first","affiliation":[{"name":"Department of Human and Engineered Environmental Studies, University of Tokyo, Kashiwa, Chiba, Japan"},{"name":"Research Institute on Human and Societal Augmentation, National Institute of Advanced Industrial Science and Technology (AIST), Kashiwa, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2035-4346","authenticated-orcid":true,"given":"Akihiko","family":"Murai","sequence":"additional","affiliation":[{"name":"Research Institute on Human and Societal Augmentation, National Institute of Advanced Industrial Science and Technology (AIST), Kashiwa, Chiba, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4710-9962","authenticated-orcid":true,"given":"Hiroaki","family":"Hobara","sequence":"additional","affiliation":[{"name":"Faculty of Advanced Engineering, Tokyo University of Science, Tokyo, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"100","reference":[{"issue":"1","key":"r1","series-title":"Sci Rep","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-023-34288-4","article-title":"Mediation of the mediolateral ground reaction force profile to maintain straight running among unilateral transfemoral amputees","volume":"13","author":"Tang YW","year":"2023","unstructured":"Tang YW, Murai A, Hobara H. 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