Health experts have warned that sedentary habits—such as spending long hours sitting at a desk, working from home, or browsing on digital devices—have become a major cause of joint inflammation in modern times. Arthritis, once considered a condition of the elderly, is now affecting younger generations due to reduced movement and poor posture.

According to medical specialists, remaining seated for extended periods weakens the muscles, reduces flexibility, and places continuous pressure on the joints responsible for posture and movement. Over time, this pressure leads to stiffness, swelling, and persistent pain in areas like the back, knees, neck, and hips.

Furthermore, inactivity slows blood circulation, which limits the supply of oxygen and nutrients to joint tissues. This process can degrade cartilage and decrease the natural lubrication between joints. The lack of motion also prevents the production of synovial fluid — the body’s natural joint lubricant — resulting in painful stiffness and early signs of arthritis.

Doctors emphasized that even light physical activity, such as short walks or stretching exercises, can significantly improve blood flow and joint health. Ignoring this issue, however, may lead to chronic joint pain and long-term mobility problems.

Experts recommend breaking up long sitting periods, adjusting posture frequently, and engaging in at least 30 minutes of moderate physical activity daily to protect joints and muscles, especially in the digital age where screen time dominates both work and leisure.