Age-related changes can significantly influence physical activity levels. As individuals age, they may experience declines in muscle mass, joint mobility, and overall energy levels, which can lead to a decrease in motivation to remain active. Older adults may also face health conditions such as arthritis or cardiovascular issues that limit their activity options. However, regular physical activity is essential to maintain strength, balance, and functionality, thereby encouraging older adults to engage in appropriate exercises that cater to their evolving needs.