Asalamualikum sheikh i live in the west. I have VERY limited gyms and i cant train at home properly. So can I train at a boxing gym that plays music pretty loudly (cant wear 🎧 due to intense training)but I try to ignore it and focus on my training? Some men show their thighs a bit too potentially.

I do not see that any of this is an excuse for you to be in a place with very loud music and awrah of men is showing not to mention that there might be women as well... find an alternative way, place, or sport altogether. Also striking the face is forbidden and harming yourself and others is forbidden, so think carefully baraka Allahu feek.