The correct posture for sitting involves several key elements to ensure proper alignment and reduce strain on the body. Feet should be flat on the floor or on a footrest, with knees at a 90-degree angle or slightly lower than the hips. Thighs should be parallel to the floor. The back should be straight and supported by the chair, maintaining the spine’s natural curve, particularly in the lumbar region. Shoulders should be relaxed and not rounded. Elbows should be close to the body and bent at a 90-degree angle, with forearms parallel to the desk.
While working at a desk, the monitor should be at eye level to avoid straining the neck, and the wrists should be straight and aligned with the forearms. Regular breaks to stand and stretch are also important to maintain good posture and reduce the risk of musculoskeletal issues.