About: http://webisa.webdatacommons.org/204434847

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	When he does this constantly, it is an unnatural body action, that can throw your balance posture into a tizzy, causing strain on all kinds of ligaments.
http://www.w3.org/ns/prov#wasQuotedFrom	tennis-x.com