@Napa1020 you can't tell a strong core by looking at someone or how strong they are man. that isn't how it works. those skinny martial artists or pilates chicks have stronger cores then 99% of weight lifters who can bench 400+ or do 100 pound situps. many weight trainers have imbalances that are made worse because they are strong on the outside but their core is way weaker, which means they have a weak core (even if it is stronger then most if that makes sense)
core is internally. if you wear a belt too much it will weaken your core. trust me on that. if you have back problems a belt isn't going to fix that. it actually will make it worse by creating imbalances. and we are focused on belt cause we see you using it every lift, its a fair point to make. do you see other guys wearing belts on all their lifts on here? even the strongest dudes like mobster dont' wear a belt except when they max out only
be a little more open to others opinions, you seem to be too stubborn for a guy your age.