About: http://webisa.webdatacommons.org/54966802

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	The present invention relates generally to mechanical exercising machines, and more particularly to an apparatus for exercising specific muscles in the leg.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk