Kelly Starrett (K-Star) is a well known trainer in CA who runs the MobilityWOD.com blog and wrote "Becoming a Supple Leopard." In addition to discouraging the ice mindset, his site has incredibly useful stretches to not only avoid injury but improve performance in many sports. Yes, he works mostly with Crossfitters (which I also enjoy), but has a deep schooling on sports physiology.

Incidentally, widening your exercise scope to include free weights and calisthenics will also go a long way to preventing injury. Nature punishes the specialist.