About: http://webisa.webdatacommons.org/145261090

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	Because caffeine, beta-blockers, air temperature, altitude, allergy pills, and other things can effect your heart rate, sometimes the Borg Scale or the Talk Test are the best ways to determine how hard you should be working out.
http://www.w3.org/ns/prov#wasQuotedFrom	losrios.edu