Introducing VILNO Kneeling Chairs: your solution for an improved back, better posture, and enhanced productivity! Sitting in a traditional office chair can cause poor posture, resulting in shin splints, tight hip flexors, and back pain. The unique design of the VILNO Kneeling Chair eliminates those potential problems while keeping you comfortable while working. The chair contours to your body and evenly distributes your weight between your hips, legs and core — resulting in a more-advanced ergonomic seating position. And with a flexible angle adjustment lever that allows you to adjust it to the best angle for you, the VILNO helps you maintain good posture throughout the day.