Which test is the BEST measure of basic functional mobility and fall risk in older adults?

Which test is the BEST measure of basic functional mobility and fall risk in older adults?

• A. 10-Meter Walk for Time
• B. 6-Minute Walk
• C. Timed Up and Go
• D. Maximum VO2 Assessment

Answer: (C)

Measuring basic functional mobility and fall risk requires a task that combines transferring, gait, turning, and safe sitting back down—exactly what the Timed Up and Go assesses. It starts with standing from a chair, then walking a short distance, turning around, walking back, and sitting again. This sequence engages balance, postural control, leg strength, and coordinated locomotion—key components that influence daily independence and the likelihood of a fall. Because it captures multiple mobility domains in a single, quick assessment, the Timed Up and Go has strong relevance to real-world function and is a good predictor of fall risk in older adults. In contrast, the 10-Meter Walk for Time focuses mainly on how fast someone walks over a short distance and doesn’t directly evaluate transfers or turning. The 6-Minute Walk gauges endurance more than dynamic balance or rapid transitions, and Maximum VO2 testing measures maximal aerobic capacity rather than everyday functional mobility or fall risk. Its practicality, minimal equipment needs, and established norms make it the most informative single test for these purposes.

Measuring basic functional mobility and fall risk requires a task that combines transferring, gait, turning, and safe sitting back down—exactly what the Timed Up and Go assesses. It starts with standing from a chair, then walking a short distance, turning around, walking back, and sitting again. This sequence engages balance, postural control, leg strength, and coordinated locomotion—key components that influence daily independence and the likelihood of a fall.

Because it captures multiple mobility domains in a single, quick assessment, the Timed Up and Go has strong relevance to real-world function and is a good predictor of fall risk in older adults. In contrast, the 10-Meter Walk for Time focuses mainly on how fast someone walks over a short distance and doesn’t directly evaluate transfers or turning. The 6-Minute Walk gauges endurance more than dynamic balance or rapid transitions, and Maximum VO2 testing measures maximal aerobic capacity rather than everyday functional mobility or fall risk. Its practicality, minimal equipment needs, and established norms make it the most informative single test for these purposes.