Do you have some links backing up the idea that all these gyms are in favor of concussions during training
Wait, what? You are asking that professional gyms at the highest level, state...in print....that they "favor concussions during training"?????? C'mon man, WTH?
or giving beginners serious concussions during their first sparring session?
And you want this in print too? LOL. And even though I didn't say BEGINNERS spar hard, in my post....but I guess you've never trained at an old school Boxing gym.
I know the Miletich gym was notorious for treating sparring sessions like real fights and having fighters get concussed regularly during training. I wonder if they still stick to that approach. Personally I'm more in favor of John Kavanagh's approach: "Upgrade the software without damaging the hardware." I think his fighters have shown that to be at least as effective an approach as the alternative.
I'm not sure about Miletich's gym now neither. They seemed to have become much less significant since their hayday back then. While all the gyms I listed, are known for going hard. There are quite a few videos on YouTube.
Like I said, I agree with your, opinion, on how hard to spar which is basically Kavangh's model that I agree with.....but I'm not going to tell top gyms of the world that produces champions, that they're wrong when it is working for them for 10+ years now.
Head KO (both the one I received and the one I delivered.)
Nice.
Nope, but the implication seemed to be that concussions should be at least a semi-regular aspect of training. Unless you were just advocating concussions for first timers, which seems more like hazing than productive training.
Nope, I didn't mean to say any of this. Maybe you just misunderstood and/or I wasn't clear enough, so my bad. But the hazing DOES HAPPEN, since you brought it up....especially in old school Boxing gyms.