The Functional Reach Test, or FRT, measures how far a person can reach forward while standing without stepping or losing balance. Duncan and colleagues introduced the FRT as a clinical measure of balance, and it has since become a widely used low-equipment dynamic balance test.
A systematic review and meta-analysis on older adults found that FRT methods and normative values vary across studies, and different values should be used for community-dwelling and non-community-dwelling older adults.
The Functional Reach Test is a simple standing reach assessment that gives practical information about a client’s forward stability limit. Unlike a static balance test, the client must move their centre of mass forward while keeping the feet fixed.
This makes it useful for assessing functional balance, especially in older adult populations. It is also quick to administer, easy to repeat and requires very little equipment. However, reach distance is influenced by height, arm length, trunk strategy, confidence, strength and instructions, so the result should not be interpreted in isolation.
The FRT is best used as one part of a broader balance profile, alongside static balance, gait, strength, functional mobility and symptom information.
Test name: Functional Reach Test
Abbreviation: FRT
Category: Dynamic standing balance
Primary score: Forward reach distance
Best use: Functional balance, older adult balance monitoring and retesting
Key limitation: Reach distance is influenced by body size and reaching strategy.
The FRT measures the distance between a person’s starting arm position and their maximum forward reach while standing with a fixed base of support.
The client reaches forward as far as possible without:
Taking a step
Lifting the heels
Touching the wall
Losing balance
Using support
The score is the difference between the starting reach and the maximum reach, usually recorded in centimetres.
The Functional Reach Test may be used to:
Assess dynamic standing balance
Estimate forward stability margin
Monitor balance progress over time
Provide fall-risk context in older adults
Compare baseline and retest performance
Track response to balance or strength programmes
Support functional movement assessment
It is particularly valuable in settings where a quick, low-cost dynamic balance test is needed.
The FRT may reflect:
Forward stability limit
Dynamic balance control
Trunk and hip strategy
Ankle strategy
Confidence reaching outside base of support
Functional mobility
Fear or caution during forward movement
It does not isolate one balance system or diagnose fall risk by itself. Low reach distance should be interpreted alongside gait, strength, vision, medication, symptoms, previous falls, functional mobility and other balance tests.
The FRT may be useful for:
Older adults
General fitness clients
Balance monitoring
Community-based screening
Functional movement assessment
Professionals tracking balance change over time
It may be less useful for young athletic clients because ceiling effects can occur. In athletic populations, dynamic balance tests such as the SEBT or Y Balance Test may be more challenging.
Wall-mounted ruler, tape measure or measuring line
Flat, non-slip surface
Optional Measurz AR measurement for reach distance
Optional Measurz stopwatch only if using a modified timed version
Measurz/MAT platform for recording start reach, maximum reach, total distance, symptoms and retest comparison
The test does not require specialist equipment, but measurement consistency matters. The same wall, starting position and scoring point should be used on retest.
Ask the client to stand side-on to a wall or measurement line.
Feet should be shoulder-width apart or in the chosen standardised stance.
Raise the arm closest to the wall to shoulder height.
Record the starting position, usually at the third metacarpal or fingertip.
Ask the client to reach forward as far as possible without stepping, touching the wall or losing balance.
Record the maximum forward reach position.
Calculate the difference between the starting point and maximum reach.
Repeat trials consistently and record the best or average score according to protocol.
Record any symptoms, stepping, heel lift, fear, hesitation or unusual strategy.
The primary score is:
Forward reach distance in centimetres
Record:
Starting reach position
Maximum reach position
Total reach distance
Number of trials
Whether best or average score was used
Foot position
Heel lift or step
Symptoms
Confidence or hesitation
Retest date
Greater reach distance generally suggests a greater forward stability margin. However, a longer reach does not always mean better balance if the person uses unsafe strategy, excessive trunk rotation or heel lift.
Normative values vary by population, method and setting. A systematic review and meta-analysis found that assessment methods and normative data vary substantially, and that different values should be used for community-dwelling and non-community-dwelling older adults.
Greater reach generally indicates better forward balance capacity.
Use age- and setting-specific reference values where available.
Compare baseline and retest scores using the same protocol.
Very low reach scores should prompt broader balance assessment rather than a single conclusion.
Avoid applying one universal fall-risk cut-off to all clients.
The original Functional Reach research introduced the test as a clinical measure of balance and examined its relationship with balance control. Later systematic review evidence supports the FRT as useful in older adults but highlights variation in methodology, populations and normative data.
Reliability improves when the stance, arm position, measurement point, number of trials and scoring method are consistent.
Common errors include:
Allowing the client to step
Allowing heel lift without recording it
Measuring from the wrong landmark
Letting the client touch the wall
Inconsistent stance width
Excessive trunk rotation
Not recording hesitation or fear
Comparing different scoring methods
Overusing fall-risk cut-offs without broader context
The test may be too easy for high-functioning athletic clients and may not capture lateral or reactive balance.
The FRT can help professionals:
Monitor forward dynamic balance
Track balance progress in older adults
Provide functional balance context
Support fall-risk discussions as part of a broader screen
Monitor balance programme response
Combine findings with tandem balance, single-leg balance, gait speed, sit-to-stand and strength tests
It is particularly useful when the goal is a quick and simple measure of forward reach capacity.
Record:
Test name: Functional Reach Test
Starting reach
Maximum reach
Total reach distance
Trial number
Best or average score
Foot position
Wall or setup used
Heel lift
Step or loss of balance
Symptoms
Confidence or hesitation
Retest date
Use Measurz AR measurement for distance where appropriate, and record notes for strategy and symptoms. The result can be stored with other balance, strength, ROM and outcome measure data.
It measures how far a person can reach forward while standing without stepping, giving practical information about dynamic balance.
It can contribute to fall-risk context, especially in older adults, but it should not be used alone to determine fall risk.
The score is the difference between the starting reach position and the maximum forward reach position.
Yes, if the protocol requires feet to stay flat. If heel lift occurs, record it as an invalid trial or a compensation.
Yes. Measurz can record start reach, maximum reach, total distance, trial notes, symptoms and progress over time.
The FRT is a practical forward dynamic balance test.
It is especially useful in older adult and functional balance contexts.
Norms vary by population and method.
Reach strategy should be recorded, not just distance.
Measurz can track reach distance, trial notes and retest progress.
Duncan, P. W., Weiner, D. K., Chandler, J., & Studenski, S. (1990). Functional reach: A new clinical measure of balance. Journal of Gerontology, 45(6), M192–M197. https://doi.org/10.1093/geronj/45.6.M192
Rosa, M. V., Perracini, M. R., & Ricci, N. A. (2019). Usefulness, assessment and normative data of the Functional Reach Test in older adults: A systematic review and meta-analysis. Archives of Gerontology and Geriatrics, 81, 149–170. https://doi.org/10.1016/j.archger.2018.11.015
