About: http://webisa.webdatacommons.org/411516733

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	This invention relates to exercise machines, and more particularly to an apparatus and method for helping to insure that a person using the machine exercises at or above a preset level.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com