What is a key benefit of regular physical activity for the elderly?

Regular physical activity offers numerous benefits for the elderly, with one of the most significant being improved mental health and mobility. Engaging in physical activities helps enhance brain function and reduce symptoms of anxiety and depression, which are common in older adults. This improvement in mental health can lead to a more positive outlook on life and better overall well-being.

Additionally, regular exercise contributes to increased mobility by strengthening muscles, improving balance, and enhancing flexibility. This can significantly reduce the risk of falls, which is a major concern for the elderly population. Independence in daily activities is often maintained or improved as a result of enhanced physical capacity, leading to higher levels of confidence and life satisfaction.

The other options do not capture the benefits provided by regular physical activity for the elderly. Increased risk of chronic diseases is not a benefit, and physical activity typically promotes social interactions rather than decreases them. Furthermore, regular exercise can reduce the reliance on medications by managing or preventing various health issues, rather than heightening dependency on them.