Task: Text Simplification
Input (English): She trained in several camps to improve her wrestling abilities before working for NWA : Total Nonstop Action ( NWA : TNA , later Total Nonstop Action Wrestling ) in June 2002 , where she gained national attention .
Output (English): She trained in several places to get better at wrestling before working for Total Nonstop Action Wrestling ( TNA ) in June 2002 .