About: http://webisa.webdatacommons.org/61623764

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Why stretch them: The psoas and iliacus are shortened during activities that flex the hips, such as sitting.
http://www.w3.org/ns/prov#wasQuotedFrom	experiencelife.com