Complex sentence: The Field House also contains the Henry C. Swasey Pool, home to the swim teams, as well as the Paul Sweet Oval, which is home to indoor track an as a winter training facility for other sports.
Split into simpler sentences: The Field House also contains the Henry C. Swasey Pool, which is home to the swim teams, as well as the Paul Sweet Oval, which is home to indoor track. The Oval is also used as a winter training facility for other sports.