Sway bars do not usually break, the bushings and stuff with rubber parts filled with grease start coming apart, then you lose tension that was there before and get movement that should not be there.
What year is your Camry, K? You have an Advance auto parts where you live? Try buying one of these, you will thank me later on, it does not have drawings, it has photographs, and they do a step by step method based upon a complete rebuild of the car, as well as excellent troubleshooting info.
http://www.haynes.com/na101.html#anchor569694