Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. IWA Hardcore Championship is a title contested under Hardcore Wrestling rules (with the application of the 24/7 rules) in the International Wrestling Association in Puerto Rico. On October 4, 2008, the title was unified with the IWA Puerto Rican Heavyweight Championship. Hardcore wrestling is a form of professional wrestling that eschews traditional concepts of match rules in favor of matches that take place in unusual environments, using foreign objects that are not normally permitted.