Himimi Kneeling Chair Ergonomic with Thick Memory Foam Cushion, Height Adjustable Office Stool, Knee Support to Relieve Back Pain & Improve Posture, Brake Casters, for Home

✅【Effective Pain Relief】Our kneeling chair offers a comfortable 90-degree angle, promoting upright posture and distributing weight evenly for reduced pressure on the spine, neck, and back. Ideal for those with sciatica and back pain ✅【Improve Posture & Durability】Improve your posture and avoid hunching with our chair's straight back support. Made with durable metal material, it's built to last and withstand daily use ✅【Strengthen Core Muscles】Regular use of the kneeling chair strengthens core and back muscles, improves breathing and digestion, and stretches thigh muscles ✅【Comfortable Design】Featuring thick foam padding and adjustable height (21-28"/53.34-71.12 cm), our chair offers customized comfort and can hold up to 113kg/250 lbs ✅[Two ergonomic stool styles]: If you want a stable kneeling chair, opt for the basic model with screw height adjustment. Once the screw adjustment is complete, the screw will remain fixed, in contrast to air pump adjustment which may have some elasticity and could result in slight movement during use. If you prefer a more convenient adjustment method, then air pump adjustment is the ideal choice. Simply lift the air pump to adjust the height, while screw adjustment requires more effort.