In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

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 .
She trained in several places to get better at wrestling before working for Total Nonstop Action Wrestling ( TNA ) in June 2002 .

iPS cells closely resemble embryonic stem cells , the " in vitro " equivalent of the part of the blastocyst ( the embryo a few days after fertilization ) which grows to become the embryo proper .
iPS cells are like embryonic stem cells from a blastocyst ( the embryo a few days after fertilization ) .

ECW Hardcore Revolution is a professional wrestling video game released by Acclaim Entertainment , based on the professional wrestling promotion Extreme Championship Wrestling ( ECW ) .
ECW Hardcore Revolution is a professional wrestling video game published and released by Acclaim Entertainment .