Multi Functional Use This yoga stick helps strengthen spinal tendons and ligaments while improving posture. It supports shoulder opening, back stretching, chest expansion, and can be used for additional stretches as needed. Four Adjustable Levels The posture correction stick offers four adjustable levels, allowing you to tailor the resistance and comfort to your preference. Comfortable Headrest Design A builtin headrest prevents head tilting during use, contributing to a more stable and comfortable stretching experience. Universal Size Length 81 cm (31.89 inch), suitable for both adults and children, making it versatile for family use. Key benefits Helps improve posture by supporting spine alignment and surrounding structures. Enables targeted stretches for shoulders, back, and chest. Four adjustable levels provide comfort and progression. Headrest design enhances stability and reduces neck strain. One size fits adults and children, suitable for shared use. Use scenarios Deskbound routines: perform gentle shoulder opening and back stretches to counteract prolonged sitting. Postworkout or recovery: use for chest expansion and spinefriendly stretches after training. Family stretch sessions: with universal sizing, suitable for both adults and kids to promote regular stretching.