Gaiam Yoga Strap for $10: If you already own a long yoga strap, you can easily make your own shoulder strap posture brace for temporary use—a yoga teacher recommended this to me for use during a class. Do Posture Correctors Really Work? AccordionItemContainerButton LargeChevron Posture correctors aren’t a one-size-fits-all cure for slouching or hunched backs. The goal is to be able to change your posture on your own from here on out.” Are Posture Correctors Safe to Use Daily? To ensure accessibility, I also made sure to test different types of posture correctors, from traditional braces to supportive bras and tech-enhanced wearables.