Complex sentence: Luke is an injured PBR bull rider making his way up the ranks of the Professional Bull Riders into the PBR's exclusive Built Ford Tough Series as well as his struggle with his nemesis, a top-ranked bull named Rango.
Split into simpler sentences: Luke is an injured PBR bull rider making his way up the ranks of the Professional Bull Riders into the PBR's exclusive Built Ford Tough Series. He also struggles with his nemesis, a top-ranked bull named Rango.