A growing number of people across different age groups are experiencing knee-related problems such as meniscus tears, ligament injuries, cartilage damage, and chronic joint pain. These issues are no…

A growing number of people across different age groups are experiencing knee-related problems such as meniscus tears, ligament injuries, cartilage damage, and chronic joint pain. These issues are no longer limited to athletes or elderly individuals. Sedentary lifestyles, obesity, lack of exercise, improper posture, excessive gym training, and long hours of sitting have increased the risk of knee injuries among working professionals and young adults as well. Many people ignore early warning signs such as stiffness, swelling, clicking sounds, or pain while climbing stairs. As a result, minor problems gradually develop into serious mobility issues that affect daily life.

A meniscus tear usually occurs when the knee is twisted suddenly while bearing weight. Sports activities, sudden movements, and improper exercise techniques commonly cause such injuries. In some cases, age-related wear and tear weakens the cartilage, making the knee more vulnerable. Doctors advise maintaining a healthy body weight, strengthening leg muscles, and following proper exercise methods to reduce the risk of injury. Regular stretching, balanced nutrition, and avoiding excessive strain on the knees are equally important. Early medical consultation, physiotherapy, and timely diagnosis through scans can help prevent long-term damage. Public awareness regarding joint health, safe physical activity, and preventive care is essential for maintaining mobility and improving quality of life.

Which of the following best describes the structural organisation of the passage?