Children can move while sitting, releasing pent up fidgety energy enabling them to focus in the classroom and at homework time. Kids can rock back, forth, and all around as the continuous movement increases blood flow to the brain improving concentration. Ever changing positions provide sensory input, and calm kids who can't sit still including those with ADD, ADHD, or autism. Perfect for school and home. Supports the body's natural need to move while sitting. Provides an outlet for excess energy without distracting other students. Rocking in all directions engages and strengthens core muscles while encouraging proper posture. Includes pump so firmness can be customized to contour exactly to each child's needs. Recommended Grade: Grade PK-5 Recommended Age: 3-10 years