Good posture an an antidote to back pain always felt wrong to me. What would happen if you hopped on one leg every day? The minute you try to stand on both legs

Good posture an an antidote to back pain always felt wrong to me. What would happen if you hopped on one leg every day? The minute you try to stand on both legs, you'll fall over. The good posture theory smacks of American self-punishing personal responsibility. Like losing weight. "Just do more burpees and you'll lose weight. No pain no gain." Personally I try to slouch all the time, and try to cycle through as many different awkward positions as possible. As people reach my age and complain of crippling back pain, while I'm fine, I feel validated in my theories.