The 6-Minute Walk test is correlated with which of the following in older adults?

The 6-Minute Walk test is primarily correlated with cardiorespiratory endurance in older adults. This test measures the distance an individual can walk in a six-minute period, providing an assessment of their aerobic capacity and overall cardiovascular fitness. As individuals age, maintaining good cardiorespiratory endurance is essential for daily activities, reducing the risk of chronic diseases, and improving overall quality of life.

By evaluating how far a person can walk continuously, the test reflects their ability to sustain physical activity and the efficiency of their respiratory and circulatory systems in supplying oxygen during exertion. This correlation highlights the importance of assessing cardiorespiratory fitness, as it can inform health interventions and track changes over time.

In contrast, muscle strength, balance, and joint flexibility are important components of overall fitness, but they are assessed through different means and techniques that do not directly correlate with the outcomes measured by the 6-Minute Walk test.