Originally Posted by
brimdog
Aren't wrist injuries are awful; it's amazing how much you rely on your wrist until you can't use it?
Two things I would strongly encourage you to try are:
1. Handwraps - what boxers wear. When properly applied, these wraps will provide a needed amount support to your wrist. This is especially helpful with movements such as the dumbbell presses you have done (which is one of the best for chest, too!).
2. Warm up! - cannot stress enough how important it is be warm and stretched out, particularly in areas with prior trauma.
One last thing...If you are not already, I would suggest weaving in some heavy bag workouts to your routine, maybe even to replace other cardio sessions. The physique you listed as having sounds ideal for that type of training.