I'm a long time boxing coach.
I set up a site which seeks to demonstrate how to box
. Now, I'm in total agreement, if you intend to compete at boxing, then you need to be under the tutelage of a decent coach. However, if you are seeking just to maybe enhance your existing skills (having already built a knowledge in the Gym environment), then a site like this might help. Likewise if you're just looking to learn how to hit a heavy bag, the same is true, this site might help. I'm particularly eager to get feedback from MMA/Muay Thai guys as having checked out forums like this they seem to be very self-analytical. Is it a site that might help? (BTW it's all free and there are lots of vids). Any comments or questions would be gratefully received back on this thread.