Doctors across the United States are using simple mobility assessments—hand‑grip strength, balance checks and sit‑to‑stand challenges—to gauge how well an older adult’s body is functioning. These tests can flag weakness, balance problems and an increased risk of falls, which are a leading cause of injury and death among seniors.
What the tests measure
The Centers for Disease Control and Prevention (CDC) recommends a 30‑second chair‑stand test for people over 60, counting how many times a person can rise from a seated position. A newer, social‑media‑popular version asks participants to sit cross‑legged on the floor and stand back up, scoring points for each movement without assistance.
Another common tool is the “Timed Up and Go” (TUG) test, where a patient rises from a chair, walks ten feet, turns, and returns to the seat. This single maneuver evaluates balance, mobility and lower‑body strength.
Why doctors use them
“These screenings help us pinpoint specific weaknesses—whether it’s knee pain, slow reflexes, poor balance or cardiovascular shortness of breath,” said Dr. George Hennawi of MedStar Health in Baltimore. “The key is to understand where we did not do well and investigate the underlying cause.”
Researchers in Brazil (2020, 2025) found that middle‑aged adults who scored higher on the sit‑to‑stand test were less likely to die within a decade, suggesting a link between functional strength and longevity. However, experts caution that such tests are not predictive of exact lifespan.
Beyond a single score
Physicians often combine multiple assessments—grip strength, walking speed, gait steadiness and balance—to form a broader view of a patient’s “physiological age.” The National Institute on Aging’s Short Physical Performance Battery, a ten‑minute evaluation of gait, balance and strength, has been shown in large trials to predict mortality and disability.
Dr. David Lee of UCLA’s Multidisciplinary Falls Clinic emphasized that no single measure tells the whole story. “Grip strength is predictive of many outcomes, but it can be affected by arthritis, stroke or simply lack of conditioning,” he explained.
Putting the results in context
Experts stress that mobility scores should be considered alongside cognition, hearing, vision, nutrition, stress management, sleep quality and heart health. Training solely to pass a test can be misleading; a balanced exercise regimen, wholesome meals and regular medical check‑ups are far more beneficial.
Emily Nabors, a falls‑prevention specialist with the National Council on Aging, noted that more than a quarter of older adults experience a fall each year, yet many do not report it to their physicians. “If you’ve fallen, you might feel fine, but you might not be fine at all,” she warned.
What to do if you score poorly
Anyone concerned about a low mobility score or recent falls should discuss the results with a healthcare provider. The next steps may include a referral for physical therapy, evaluation of medications, or the recommendation of an assistive device.
Ultimately, mobility tests are valuable screening tools, but they are just one piece of the puzzle in maintaining healthy aging.
Original reporting: Texarkana Gazette — read the source article.
