Experts say how well you move is one of the strongest predictors of how well you are aging. Research shows that strength, balance, and mobility directly impact your ability to stay independent, prevent falls, and live longer.
Richard Dupee, MD, chief of geriatrics at Tufts Medical Center, explains that muscle mass, flexibility, and energy levels tend to decline with age, making daily tasks more difficult and increasing the risk of falls — the leading cause of fatal injuries in adults over 65.
The good news is that you can measure your own physical function right at home with these four research-backed fitness tests that offer insight into your mobility, balance, and longevity.
This test measures mobility, balance, and fall risk.
Taking 12 seconds or longer may indicate a higher risk of falling, according to the CDC. Studies also show slower TUG times are associated with increased mortality risk over 12 years.
Balance is a major indicator of overall physical health.
Research shows adults over 50 who cannot balance for 10 seconds may have double the risk of death in the next decade.
This test assesses strength, flexibility, and balance by measuring how easily you can sit on the floor and stand up again.
A score below 7.5 has been linked to higher mortality risk compared to a perfect score.
This test measures lower-body strength and endurance.
Below-average scores may signal higher fall risk. The CDC reports that adults aged 60–64 should aim for 14 reps for men and 12 for women.
If you struggle with these tests, do not panic. Geriatric experts recommend bringing your results to your doctor and starting a safe exercise program to improve strength and mobility.
Colleen Christmas, MD, of Johns Hopkins, emphasizes that “many of the factors that contribute to falls are fixable.” Consistent exercise — from strength training to simple stair climbing — can significantly reduce fall risk and improve quality of life.
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