I purchased this because I spend several hours a day sitting at my desk on my computer. I find that my lower back is constantly aching, so I decided to adjust my posture. This posture corrector did come with directions, but they were incredibly difficult for me to understand. I would give this a five-star review if there were better directions. At first I had it too tight because I could not rest my arms down at my sides. It takes a little while of wearing to get the proper adjustment, but once you do your golden! I started out wearing it for about 20 minutes and gradually increased my time. I could feel the gentle correction that when I would slouch and immediately fix my posture. At first I had it too tight because I could not rest my arms down at my sides. It takes a little while of wearing to get the proper adjustment, but once you do you’re golden! I started out wearing it for about 20 minutes and gradually increased my time. I could feel the gentle correction that when I would slouch and immediately fix my posture If it feels too tight it probably is! If it feels to lose it probably is! I do highly recommend this product for correcting slouching and lower back ache because of it.

By LeAnne Vassar March 19, 2019 – Verified Purchase