Complex sentence: In late 1995, Bobek chose to tour with an ice show production of The Nutcracker rather than rehabilitate an ankle injury or train for the upcoming 1996 U.S. Championships; the injury forced her out of the championships and off the World team for that season.
Split into simpler sentences: In late 1995, Nicole toured with an ice show production of The Nutcracker, rather than rehabilitate an ankle injury or train for the upcoming 1996 U.S. Championships. Said injury forced her out of the championships, and off the World team for that season.