While the parent post might appear dismissive, I've found that strength training is indeed the best way to improve posture. Once you learn to lift weights in go

While the parent post might appear dismissive, I've found that strength training is indeed the best way to improve posture. Once you learn to lift weights in good form, the body tends to naturally stay in good posture even when you are not doing your exercises. I've found that no amount of conscious effort to observe oneself and maintain good posture is even remotely as good as just doing exercises to strengthen one's body. Of course, mobility and flexibility help too and I'm assuming one is doing enough stretching as a good way to cool down after the exercises.