Sitting for long hours each day may quietly harm your joints, muscles, and posture, even if you exercise regularly. Orthopaedic experts explain that joints rely on movement to circulate synovial fluid, which lubricates cartilage and keeps joints functioning smoothly. Prolonged sitting can tighten hip flexors, weaken the glutes and core muscles, and increase stress on the hips, knees, neck, and lower back, leading to stiffness and pain. Experts recommend standing or walking for a few minutes every 30 to 45 minutes, stretching regularly, and maintaining proper posture throughout the day. Frequent movement, combined with regular exercise, is essential for protecting long-term joint health and mobility.
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