Palm striking concrete? Hitting heavy bags without any protection?
And now boxing gloves actually cause injuries?
I'm noticing a pattern here of bad advice regarding striking. I get that the karate, kung fu etc crowd loves to crow about this sort of thing, but it's make believe.
Not crowing about anything, not bragging, not giving advice, just stating my experience. Don’t like it, don’t do it. As a matter of fact don’t do the palm strike on trees and walls without a teacher
As for bare fist and a heavy bag, when i started back in 1972 and into the 90s (and even today for that matter) the idea was, and is, in an actual fights, you don’t stop and put on gloves before it starts. We don’t use gloves training with the mook jong in Wing Chun, and they didn’t in JKD either on the mook.
Hurt with boxing gloves, yup, mostly my wrist, because training without them for years and then trying a pair, the angle of your wrist at which you hit the bag is off because your point of impact has changed by the thickness of the glove. Tried to correct it, still wasn’t right, so i went to MMA fingerless gloves
Now i suppose i could wrap my wrist, oh wait, i tried that, but it came back to this. At no point, in a real out of the ring fight, will i have time to wrap my wrists, put on gloves and then start the fight. But if that is what you do and how you train, awesome, keep it up. I have nothing against it, it is just not for me and not how I train
NOTE: now before it starts, yes, i have had multiple fights, had a job that required it, and at no point did i ever punch or kick anyone, that could get you sued. Did joint lock, restrain, wrestle, sweep/trip and take folks down. And yes, i have sparred with and without gloves. And you are much more likely to get hurt without, or at least the person getting hit is, I don’t recommend not wearing some type of glove for sparring. But i prefer sparring with MMA fingerless gloves because you can grab. I simply cannot get the hang of boxing gloves.