Easy to install and easy to use, the top of the yoga stick has a lanyard, so it can be hung up when not in use and does not take up space. Prolonged sitting posture can lead to back pain and shoulder pain. Using yoga stick can not only improve sitting posture and relieve pain, but also increase self-confidence. Yoga stick can be used to improve hunchback, chest expansion, open back shoulder and standing training. You can reduce pressure on key areas by adjusting your posture correctly, thus reducing pain in the back, neck, shoulders and collarbone. Perfect for office workers, low head, students, hunchback. Correct posture, starting from children. How to use, the vertical stick is inside and the horizontal stick is outside. Slowly tighten the head and chest to maintain a tight support. It is recommended to exercise about 30 minutes a day. You can open the shoulders to correct the hunchback, correct the neck extension, correct the collapsed waist, and have a wonderful posture and temperament. Made of high quality stainless steel + foam + pp material, not rusty and not deformed, safe and environmentally friendly, durable, comfortable to the touch, not strangling the shoulders, not stuffy.Date First Available: April 21, 2022. Best Sellers Rank: #66,897 in Sports & Outdoors. Customer Reviews: 5.0 out of 5 stars 1 rating 5.0 out of 5 stars. : B09YHBFN2X. Manufacturer: ?Adontze. Color: ?Blue. Brand Name: ?Adontze. Package Weight: ?0.77 Kilograms. Item Package Dimensions L x W x H: ?22 x 4 x 3 inches.