WHEN TO USE: Whenever you are walking, sitting, or standing, is a good time to wear your upper back straps for posture. We recommend wearing the posture correction device for a short period, such as 30 minutes when starting out. Then, gradually increase the time the back posture brace is worn. Don't use the back straightener posture corrector while exercising, use it after a workout instead. SELF-ADJUSTING: The Chirp upper back support for men and women is easily self-adjusting. No need to rely on other people to help wear and take off the posture corrector or to adjust the tension. The straps and buckles are accessible from the front. Pull the straps to tighten the posture support. COMFORTABLE AND SECURE FIT: The Chirp straight back posture corrector is made with quality materials and is designed to provide support without discomfort. The straps are padded on the back and shoulder area to deliver a comfortable posture corrector. Instead of Velcro, the adjustable back posture corrector uses buckles for easy adjustment and a secure fit. HOW TO USE: Our back corrector for men and women is as easy to use as wearing a backpack without the pack. Stick your arms through the straps and adjust for a snug and comfortable fit. This upper back support brace can be worn under or over a shirt. UPPER BACK BRACE: Our Chirp Upper Back Posture Corrector is designed to help correct, maintain, and remind you to practice good posture--shoulders pulled back and chest muscles stretched out. Our posture brace can be worn while performing everyday activities and won't hinder your movements. Use the posture corrector for women and men while working at your computer or desk to prevent slouching.