As we age, our bodies undergo various changes that make us more susceptible to knee pain. The articular cartilage of the knee joint, which serves as a cushion between the bones, for example, wears away over time. This removes the cushion that protects the bones and prevents them from rubbing against each other, leading to pain, stiffness, inflammation, and in time, osteoarthritis.
Apart from osteoarthritis, older adults are also more prone to knee injuries and medical conditions that can cause knee pain. Older adults, for example, are more likely to suffer from gout, rheumatoid arthritis, and other joint diseases that can cause inflammation and pain in the knees. Additionally, as we age, our muscles and tendons weaken, making us more prone to falls and injuries that can damage the knee joint.
Seniors who are sedentary are also more likely to be overweight or obese, which can increase the pressure on the knee joint and cause pain. Lastly, as we age, our bodies become less efficient at repairing and regenerating tissues, including cartilage and bone, which can lead to the degeneration of the knee joint and chronic knee pain.
Overall, the higher incidence of knee pain in older adults can be attributed to a combination of factors such as osteoarthritis, medical conditions, weakened muscles and tendons, obesity, and age-related changes in the body’s ability to repair and regenerate tissues.
Ways to prevent and manage knee pain
Preventing knee pain is not always possible, but there are things that you can do to help reduce your risk of developing knee pain or to manage it if you already have it.
1. Maintain a healthy weight
Carrying excess weight puts additional stress on your knees and can increase your risk of developing knee pain. Maintaining a healthy weight through a balanced diet and regular exercise can help to reduce this risk.
2. Exercise regularly
Regular exercise can help to strengthen the muscles around your knee, improve flexibility, and reduce your risk of developing knee pain. Activities such as walking, swimming, and cycling are low-impact and can be beneficial for your knees. However, it is important to that you’re using proper techniques during physical activities to avoid excessive strain on the knees, and avoid repetitive movements that can cause discomfort.
3. Wear appropriate footwear
Wearing appropriate footwear can help to reduce the impact on your knees and protect them from injury. Shoes with good cushioning and support can help to absorb shock and reduce the stress on your knees. Additionally, protecting your joints from harm by wearing appropriate gear and using assistive devices when needed can help maintain healthy joints.
4. Be mindful of your posture
Poor posture can put additional stress on your knees, so it’s important to be mindful of your posture when standing or sitting. Keeping your back straight and your shoulders relaxed can help to reduce the strain on your knees.
