I am a small gym in a very small town. We just got three heavy bags. I would like some hints on how best to teach what to do/not to do in a small group setting. I am an experienced fitness trainer and can do a pretty good job at leading people in the right direction. But my instructors are all volunteers. I would like some external resources for them (and me) to learn from.
The best videos I’ve seen for heavy bag training are in Title Boxing’s line of instructional DVDs: http://store.titleboxing.com/title-boxing-instructional-dvds.html I have a few of theirs, and they were excellent. Or, as someone else suggested, you may find something useful on Youtube. You all will have fun with those, heavy bags are great!