Children In Sports — Physical Education STD 12 Commerce — Question

Correct Posture of Sitting: When we sit in a chair, our hips should be as far back in the chair as possible. Head, spinal column, shoulder and hips should be in straight line and erect. Legs should touch the ground and should not be in a hanging position. Thighs should be in a horizontal position. While we read, the book should be on the table but the book should not be too far away or near the eyes. The approximate distance between the book and the eyes should be at least 30 cm. If we do not follow this rule then eyesight problems may occur. For writing, a table with slight inclination towards the outside is appropriate.