<http://webisa.webdatacommons.org/prov/388889211> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/308508701> . <http://webisa.webdatacommons.org/308508701> <http://www.w3.org/ns/prov#wasQuotedFrom> <stanford.edu> . <http://webisa.webdatacommons.org/308508701> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/308508701> <http://www.w3.org/ns/prov#value> "In terminal swing, the hip flexors and other muscles on the swing-limb decelerated knee extension at the subjects' self-selected, slow, and very slow speeds, but had only a minimal net effect on knee motions at the fastest speeds." .