Is useless in the real world..why? Well you puff yourself up like pigeon looking to mate but can’t perform in the real world with those “muscles”..
Example; on arm or chest day w’e, you bench 350-400 Lbs. In essence you build yourself up like “Hercules” portrayed in various modern movies but you can't preform like him.. you’re not lift boulders or slaying a treacherous hydra or defeating a massive lion..
Your like SpongeBob with his inflatable arms lol.. The body of a Ferrari sports car but no engine, Frame, wheels etc..
Ah the gym is filled with “bodybuilders” hogging the machines.. it’s useless to get that puffed, no fluidity in their movements lol it’s aesthetic.. “body building is pageantry” . Pure theatrics