Complex sentence: During the match, Flair tore his left triceps on a superplex spot, sidelining him indefinitely from in-ring action; this would be the last match of Flair's career.
Split into simpler sentences: During the match, Flair tore his left triceps on a superplex spot, sidelining him indefinitely from in-ring action. This would be the last match of Flair's career.