You just need practice ; I, for one, just considered it a given that you have to gradually raise the strength of your punch at a fscking concrete wall painted over, and then it’ll start slowly crumbling in the place you hit, like in those vids about Shaolin monks. Didn’t work, but aside from pain, no problems with my fists.
I imagine many a European fist has suffered from Hollywood movies being set in the US, where walls are drywall.
Inner walls in Europe may still be drywall, wouldn’t recommend checking it out hand-first though
You just need practice ; I, for one, just considered it a given that you have to gradually raise the strength of your punch at a fscking concrete wall painted over, and then it’ll start slowly crumbling in the place you hit, like in those vids about Shaolin monks. Didn’t work, but aside from pain, no problems with my fists.