Weightlifting is fun and can improve strength, speed and endurance.
While there a million other ways to improve boxing skill but let's discus weightlifting.

Which are the do's and don'ts of weightlifting for a boxer.
What to avoid and what have you seen to be beneficial.
I know some of you have done both and what have been your experiences.

My thinking is to go high reps and fast movements, instead of low reps of heavier weight.
Outside of Circuit Training do you see a weightlifting routine as beneficial for a boxer, it has to be better than sat in front of a tv.

What routines do you recommend.