I have a few questions about boxing and trainging
heres a list
First jump roping, for some reason I just cant seem to get it. Are there any good techniques I need to learn?
Shadow boxing, how to perform it?
Now for the heavy bag, I want to know what is the best routine?
now i have always been a big guy, when i train i have trained more for muscle, but the question is do I weight train first then train on the bag or vise versa?
and what are the reps and sets? I am right now trying to loose weight, after my girlfriend had our baby we both gained weight like crazy. i was at the biggest I ever was 6' at 300. I am at 270 right now and trying to do something other than running for cardio, i have the baby to care for so i dont get to train as often as i would like, this is why i want to take up boxing, i see what shape these warriors have to be in on-order to go 12 rounds. so if anyone can help me i would be very thankful.

thank you Josh