Physical challenges can indicate stamina and strength, providing valuable information about aging. Doctors use these tests to assess health and address potential issues. Certain exercises, such as standing up from a seated position, can estimate the risk of falls, which is a significant concern for older adults.

Experts caution that these tests are not definitive predictors of longevity. Further information is available on what mobility tests entail and how results can be applied to overall health. A specialist at Rutgers University notes that declining test results should prompt investigation into changing health functions, rather than being used to predict lifespan.