Does dual-task training actually prevent falls?
Walking while giving your mind something to do is one of the more replicated ideas in fall prevention research. This page sets out what the trials found and how strong each finding is. Stridemind is built on this method, and every figure below is quoted with the studies it came from.
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Randomized controlled trials
European Geriatric Medicine, 2025
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Participants across those trials
Meta-analysis, 2025
0.0%
Of a separate 30-trial review reported better balance
IJERPH, 2022
Falls are the leading cause of injury death in adults 65 and older.
About 1 in 4 older adults reports falling each year, which is more than 14 million people. The annual health care cost of non-fatal falls in the United States is around $80 billion. Falls are not simply accidents. They are the predictable result of coordination between brain and body that has not been trained.
The root cause is cognitive-motor interference, which is what happens when your brain struggles to manage movement and thinking at the same time and your walking becomes less stable. This is the well-documented effect of people stopping walking when they start talking, and it is a measurable predictor of who will fall.
Centers for Disease Control and Prevention. Facts About Falls, older adult fall prevention.
What dual-task training actually does
What it is
Dual-task training means performing a cognitive exercise, such as number recall, pattern recognition, or memory sequences, at the same time as walking. It trains the specific brain and body coordination that everyday movement depends on, and that tends to weaken with age.
Why it works
Repeated practice at doing both at once builds the capacity to divide attention, to keep walking automatic, and to keep thinking clearly under load. Over several weeks the brain gets better at allocating attention between the two, which is what reduces the gait disruption that leads to falls in real environments.
What the head-to-head trials show, and where they disagree
When researchers hold the physical exercise constant and add only a cognitive layer, the added layer reliably improves dual-task walking, divided attention, and gait initiation. Whether it also reduces falls beyond what the exercise alone achieves is less settled. One trial found a 42% lower fall rate from the cognitive layer alone. Another looked for the same effect and found that falls fell sharply in both groups, with no measurable difference between them.
What the peer-reviewed literature says
Each finding below is followed by exactly what it rests on, including how many studies and how many people, so you can weigh it yourself.
Falls and balance
Whether training like this keeps people steadier on their feet.
Exercise programmes built around balance and functional tasks reduce the rate of falls in older adults by 24% compared with a control group.
Rate ratio 0.76, 95% CI 0.70 to 0.81, from 39 studies with 7,920 participants; graded high-certainty evidence. Across all exercise types the reduction is 23% (rate ratio 0.77, 59 studies, 12,981 participants). The full review included 108 randomised trials and 23,407 participants.
Sherrington C, Fairhall NJ, Wallbank GK, et al. Cochrane Database of Systematic Reviews, 2019. Read the source
Dual-task exercise significantly improved dynamic balance and functional mobility in older adults, and reduced how often they fell.
44 randomised controlled trials with 2,782 older adults. Balance: mean difference 1.78 on the Berg Balance Scale, 95% CI 0.72 to 2.83. Mobility: mean difference 0.73 seconds on the Timed Up and Go, 95% CI 0.34 to 1.12. The falls result comes from only 6 of the 44 studies, all of which recorded falls by self-report, so it is the least certain of the three.
Khan MJ, Kannan P, Wong TW, et al. European Geriatric Medicine, 2025. Read the source
In healthy older adults who could walk independently, dual-task training improved balance more than no training, and slightly more than other kinds of exercise.
Against no training, 4 randomised trials: standardised mean difference 0.43 in favour of dual-task training, 95% CI 0.17 to 0.69, after removing the single study with the largest effect (with it included the figure is 0.69, but the results were then inconsistent and possibly affected by publication bias). Against other exercise such as balance, strength or gait training, 9 trials: 0.23, 95% CI 0.02 to 0.44, a small edge, with 5 of the 9 trials finding no difference. The full review covered 14 trials and 691 participants. Balance was mostly measured with the Timed Up and Go, and only one trial followed people after training ended.
Ercan Yildiz S, Fidan O, Gulsen C, Colak E, Genc GA Archives of Gerontology and Geriatrics, 2024. Read the source
Adding a cognitive challenge to otherwise identical treadmill training produced a 42% lower fall rate over the following six months.
302 older adults at high risk of falling across five centres, six weeks of training three times a week. Incident rate ratio 0.58, 95% CI 0.36 to 0.96, p = 0.033. Falls fell from 11.9 to 6.0 per six months in the group with the cognitive layer, and from 10.7 to 8.3 in the treadmill-only group, where the change was not statistically significant.
Mirelman A, Rochester L, Maidan I, et al. The Lancet, 2016. Read the source
Across 30 trials of dual-task training in older adults, 23 reported improved balance and 5 reported a drop in how often people fell.
30 randomised and pilot randomised trials. The 23 and the 5 are counts of studies reporting a result, not pooled effect sizes. The review's purpose was to identify why dual-task training works, and it settled on attention: training teaches the brain to shift attention between the walking and the thinking as each demands it.
Khan MJ, Kannan P, Wong TW, Fong KNK, Winser SJ International Journal of Environmental Research and Public Health, 2022. Read the source
Thinking skills and confidence
What adding a thinking task does for the mind, and for worry about falling.
In healthy adults aged 65 and older, training that combined thinking and movement at the same time ranked highest for improving thinking skills, and every kind of training helped compared with doing nothing.
Network meta-analysis of 87 randomised trials in healthy adults aged 65 and older, with thinking skills as the outcome (about 80% executive function). Combined thinking-and-movement training ranked highest against no intervention, standardised mean difference 0.71, 95% CI 0.45 to 0.97, a moderate effect; direct comparisons alone gave 0.51, 95% CI 0.16 to 0.86. All six training types beat no training, with effects from 0.38 to 0.71. Combined training was significantly better than physical exercise alone (0.33, 95% CI 0.05 to 0.61), but its edge over thinking-only training was not statistically significant (0.29, 95% CI -0.01 to 0.59), so the ranking is a tendency, not a proven order. Results varied considerably between trials, and the combined training included exergames, dance and tai chi as well as walking-based programmes.
Cazzolli B, Chirico A, Stefanelli F, Zacchilli M, Cavicchiolo E, Alivernini F, Lucidi F GeroScience, 2026. Read the source
Doing cognitive and physical training at the same time was the most effective of the combined approaches for thinking skills, and significantly better than physical exercise on its own.
Network meta-analysis of randomised controlled trials. Any combined training produced a small but significant benefit for overall cognition against control, Hedges g = 0.22, 95% CI 0.14 to 0.30, from 41 comparisons. Within that network, simultaneous training ranked highest for cognition, ahead of sequential training and of cognitive training alone.
Gavelin HM, Dong C, Minkov R, et al. Ageing Research Reviews, 2021. Read the source
Adding cognitive training to a strength and balance programme produced further gains in dual-task walking, gait initiation and divided attention, beyond what the exercise achieved on its own.
182 older adults, average age 81.5, trained for 12 weeks. The added benefit appeared in dual-task step length, gait initiation and divided attention. Fear of falling and fall rate improved significantly in both groups, with no measurable difference between them, so those two gains are credited to the strength and balance training rather than to the cognitive component.
van het Reve E, de Bruin ED BMC Geriatrics, 2014. Read the source
Training that combined movement with thinking tasks significantly reduced fear of falling, and did more for it than either movement or thinking alone.
481 older adults at risk of falling, across four groups. Fear-of-falling scores in the combined group fell from 32.0 to 29.7 over three months of training, p < 0.001. Movement-only training produced a smaller reduction. Thinking-only training and the control group did not improve. Three months after training ended, the combined group had drifted back to 30.7, so the benefit depended on continuing.
Barban F, Annicchiarico R, Melideo M, et al. Brain Sciences, 2017. Read the source
Twelve weeks of dual-task training lengthened participants’ stride, and among those who began the trial worried about falling, it significantly reduced that worry.
95 independent-living older adults, average age 71.5, training for 12 weeks against a non-training control group. Step length improved whether or not people were worried about falling. The benefits then split: fear-of-falling scores fell from 23.7 to 21.8 among those who started out worried, against almost no change in the matched control group, while thinking-while-walking improved only among those who were not worried to begin with.
Wollesen B, Schulz S, Seydell L, Delbaere K BMC Geriatrics, 2017. Read the source
The same walk, with a very different outcome.
In a trial published in The Lancet, researchers split 302 older adults at high risk of falling into two groups. Both walked on a treadmill for 45 minutes, three times a week, for six weeks. One group simply walked. The other walked while handling cognitive challenges, including obstacles, path choices, and distractions.
Treadmill only
No significant reduction
Falls went from 10.7 to 8.3 per six months, a change that was not statistically significant.
Treadmill with cognitive challenges
42% fewer falls
Falls went from 11.9 to 6.0 per six months. Incident rate ratio 0.58, 95% CI 0.36 to 0.96.
Both groups did the same physical exercise for the same length of time. The only difference was the cognitive layer, and that layer went with a 42% lower fall rate over the following six months. This is the single clearest result behind the whole approach, and it is worth saying that it is one trial. The section below sets out where other trials have disagreed.
Mirelman A, Rochester L, Maidan I, et al. The Lancet, 2016. V-TIME trial, 302 participants across five centres.
Questions people ask about dual-task training
What is dual-task training?
Dual-task training means doing a thinking task and a physical task at the same time, most often walking while working on something mental such as recalling numbers or spotting a pattern. The overlap is the point. Everyday walking already asks you to think and move at once, so training the two together is closer to real life than training either one on its own.
Does dual-task training actually work?
For balance and mobility, the evidence is strong. A 2025 review in European Geriatric Medicine pooled 44 randomised trials covering 2,782 older adults and found significant improvements in dynamic balance and functional mobility. The same review found fewer falls, although that part rests on only 6 of the 44 studies, all of which asked people to recall their own falls.
How is dual-task training different from regular balance exercise?
Regular balance exercise trains your body while your mind is free to concentrate on it. Dual-task training deliberately occupies your attention at the same time, which is the condition most real falls happen under. In the clearest test of this, two groups did identical treadmill work and only one had a thinking challenge added. That group had 42% fewer falls over the following six months.
Can you do dual-task training at home?
Yes. It needs no equipment. The trials that show a benefit used ordinary walking with a mental task layered on top, which is something you can practise on a familiar route by counting backwards as you walk or naming as many items in a category as you can. What it does need is a safe, flat path and a few sessions a week over several weeks.
What is an example of a dual-task exercise?
A common one is walking at your normal pace while counting backwards from 100 in threes. Others include naming as many animals as you can while you walk, repeating a short list of numbers in reverse, or listening for a pattern in a sequence read aloud. The thinking task should compete for your attention without being so hard that you stop walking.
Do physical therapists use dual-task training?
Yes. Dual-task walking is an established part of falls rehabilitation, used both to assess risk and to train it. Therapists often measure how much someone slows down when asked to walk and think at once, because a large drop-off predicts falls. Stridemind is a wellness app rather than a clinical tool, and some people use it between appointments.
How long does it take to see results?
Most trials run between six and twelve weeks, and that is the range where measurable changes in walking and dual-task performance tend to appear. In the 2025 review, balance improved with around 30 minutes of moderately challenging training three times a week. Consistency matters more than session length, and the benefits fade once training stops, so it works best as a lasting habit.
Is dual-task training safe for older adults?
In the exercise trials Cochrane reviewed, adverse events were uncommon and were mostly minor muscle and joint complaints. Dual-task walking does divide your attention on purpose, so pick a flat, familiar route away from traffic and keep your pace comfortable. If you have a diagnosed balance condition or have fallen recently, speak with your doctor or physical therapist before starting.
A practical version of the training used in the trials
Stridemind turns dual-task training into an audio-guided iPhone app that needs no equipment and fits into a walk you were going to take anyway. Sessions run 5 to 15 minutes. The cognitive challenges come through your earphones, so your phone stays in your pocket and your eyes stay on the path.
Audio-first
No screen interaction during sessions, so your eyes stay up and your phone stays in your pocket
Structured strides
Each session targets a specific combination of thinking and movement demand
Progressive difficulty
Strides raise the mental load as you get more comfortable
Designed for 55+
Pacing, voice clarity, and session length built for the people who will use it