Golfer walking a sunlit fairway — golf has peer-reviewed brain health benefits for older adults and those with neurological conditions

Sports That Are Good for the Brain: What Research Shows

Published by Robbins Nest Alliance | Brain Injury Education for Caregivers and Families

Not every sport puts the brain at risk. In fact, some sports are among the most powerful tools we have for protecting and supporting brain health — and the research behind them is surprisingly strong.

If you or someone you love is living with a brain injury, neurological condition, PTSD, or cognitive decline, this article is for you. Because movement matters. And the right kind of movement can genuinely change outcomes.

Here is what the science says about sports that are good for the brain — and why golf, in particular, deserves a much closer look.

Why Exercise Matters for the Brain

Before we talk about specific sports, it helps to understand what exercise actually does to the brain at a biological level — because the mechanisms are remarkable.

Physical activity directly influences brain health through several pathways. It improves cardiovascular fitness and cerebral blood flow, stimulates brain-derived neurotrophic factor (BDNF) — a protein that supports neuron growth and protection — and increases dopamine production, which plays a critical role in movement, memory, and emotional regulation (Kantawala et al., 2023, Health Science Reports).

A 2025 narrative review published in Frontiers in Human Neuroscience found that regular physical activity improves executive function, memory, and processing speed — and that aerobic training in particular showed pronounced benefits for memory, likely due to improved cerebral blood flow and neurotrophic support (Majumdar, 2025).

The same review highlighted research on veterans with PTSD and TBI history, showing that movement-based therapies — including surf and hike programs — produced meaningful improvements in symptom trajectories. For families navigating neurological conditions in veterans, this is not a minor finding. It is a clinical argument for keeping movement in the care plan.

Now let's talk about which sports deliver these benefits with the lowest neurological risk.

Golf: The Brain Sport Nobody Talks About

Golf does not look like a brain workout. But the research says otherwise — and for brain injury families specifically, it checks more boxes than almost any other sport.

What the Research Actually Shows

A 2023 randomized crossover study published in BMJ Open Sport & Exercise Medicine by researchers at the University of Eastern Finland compared the cognitive effects of an 18-hole golf round against Nordic walking and regular walking in healthy older adults. The findings were significant: playing a single 18-hole round of golf improved immediate cognitive function — and notably, senior golfers showed better cognitive performance than matched members of the general population (Kettinen et al., 2023).

A National Institutes of Health study found that golf enhances focus and attention specifically in individuals who experience subjective memory complaints — exactly the population that brain injury and neurological condition families know well.

Research published in BMC Geriatrics found that golf, as a cognitively challenging physical activity, may improve both physical and cognitive function, leading to reduced risk of poor health outcomes and maintained independence (PMC6844914).

And in a long-term Swedish population study, golf participation was associated with approximately five years of greater life expectancy compared to non-golfers — a finding robust enough to appear in multiple independent analyses (Farahmahd et al., 2009, as cited in International Journal of Golf Science, 2025).

Why Golf Works for the Brain Specifically

Golf is uniquely effective for brain health for several reasons that go beyond simple exercise:

Strategic thinking and problem-solving. Every shot requires reading terrain, calculating distance, managing variables, and making decisions under pressure. This kind of complex cognitive engagement is exactly what keeps neural pathways active and challenged.

Nature exposure. Studies consistently show that time spent in green and blue spaces — forests, lakes, open landscapes — reduces activity in the amygdala, the brain's threat-detection center, contributing to better mental health and reduced anxiety (Psychology Today, 2023). A golf course delivers this by design.

Social connection. Golf is typically played in groups of two to four. Socializing triggers neurotransmitter release that regulates the stress response, releases dopamine, and has been shown to sharpen memory and cognitive capacity. For veterans and others experiencing isolation, this is clinically meaningful.

Low neurological risk. Unlike contact sports, golf carries essentially no risk of traumatic brain injury from gameplay itself. For anyone with a prior TBI or neurological condition, this is a significant advantage. The brain gets the workout without the risk.

Walking. Most of the cognitive benefit of golf is amplified by the walking involved. Research from Columbia University presented at the American Academy of Neurology found that walking — along with swimming and dancing — can prevent brain shrinkage in older adults. Brain shrinkage is associated with reduced cognitive function, and active adults showed larger brain volumes than sedentary peers.

Golf and Veterans

There is a specific reason golf appears repeatedly in veteran rehabilitation programs. The VA and clinical researchers have both recognized golf's therapeutic potential for older veterans — a 12-week introductory therapeutic golf program for older adult military veterans (ages 60-80) has been studied through a registered clinical trial examining its effects on cognitive, physical, and social wellbeing (ClinicalTrials.gov NCT04004598).

For veteran families navigating TBI, PTSD, Parkinsonism, and cognitive decline, golf offers something rare: a sport that is simultaneously social, cognitively demanding, physically appropriate, and neurologically safe.

Other Sports That Are Good for the Brain

Golf is not the only option. Here are other sports and activities with strong neurological evidence behind them:

Swimming

Swimming is one of the most well-researched brain-protective exercises available. Research presented at the 2020 American Academy of Neurology annual meeting found that swimming — along with walking, gardening, and dancing — can prevent brain shrinkage in older adults.

A study published in Physical Exercise and Brain Functions in Older Adults found that older adults who regularly swim show better performance on executive function tasks compared to sedentary peers. Executive function — the ability to plan, organize, focus, and regulate behavior — is exactly what brain injury and neurological conditions often compromise first.

Swimming is also low-impact, joint-friendly, and carries no concussion risk — making it particularly appropriate for those with prior brain injuries or physical limitations.

Walking and Nordic Walking

Walking is deceptively powerful. The same 2023 University of Eastern Finland study that validated golf's cognitive benefits also found that both regular walking and Nordic walking significantly improved immediate cognitive function in older adults. Walking outdoors — especially in natural settings — adds the nature exposure component that compounds brain benefits.

For caregivers of veterans or individuals with neurological conditions, walking together is one of the most accessible and evidence-supported interventions available. No equipment, no gym membership, no injury risk.

Tai Chi

Tai Chi has a growing body of neurological evidence behind it. Research published in Brain Sciences found that Tai Chi training enhanced global cognitive function, balance, and fitness in adults over 55 — with the modified training program showing more pronounced effects than traditional formats.

For individuals living with Parkinsonism, balance disorders, or FND, Tai Chi is particularly relevant. It specifically targets the balance and coordination systems that these conditions affect, while delivering cognitive engagement and social connection in a low-risk format.

Cycling

Aerobic exercise like cycling has been shown to slow hippocampal degeneration — the part of the brain responsible for memory. A growing body of evidence shows that regular aerobic exercise improves executive function, memory, and processing speed across age groups (Ballesteros et al., 2024, Frontiers in Human Neuroscience).

Stationary cycling is particularly appropriate for those with balance challenges or physical limitations from neurological conditions, offering the aerobic benefits without fall risk.

What This Means for Brain Injury and Caregiver Families

If you are caring for a veteran or family member with TBI, CTE-related symptoms, Parkinsonism, dementia, or PTSD, the research is pointing in a clear direction: keep them moving, keep it safe, keep it social.

This does not mean pushing a cognitively impaired person to perform. It means finding the right activity at the right intensity — and understanding that movement is not a luxury in neurological care. It is a clinical tool.

Talk to your neurologist before starting any new exercise program, especially if your family member has balance issues, fall risk, or cardiovascular concerns. But bring the research with you. Because the conversation about exercise and brain health belongs in every neurological care plan.

Related Reading from Robbins Nest Alliance

Resources

Citations

  • Ballesteros, et al. (2024). Effects of physical exercise on brain and cognitive functioning, volume II. Frontiers in Human Neuroscience. PMC10803525.
  • Kantawala, et al. (2023). Physical activity intervention for the prevention of neurological diseases. Health Science Reports. PMC10442603.
  • Kettinen, et al. (2023). Cognitive and biomarker responses in healthy older adults to an 18-hole golf round and different walking types: a randomised cross-over study. BMJ Open Sport & Exercise Medicine. PMC10582962.
  • Majumdar, V. (2025). Editorial: Exercising body & brain: the effects of physical exercise on brain health. Frontiers in Human Neuroscience. PMC12748147.
  • PMC6844914. Can Golf Influence Gait and Cognition in Older Adults? BMC Geriatrics.
  • ClinicalTrials.gov NCT04004598. Golf for Veterans Study.

Robbins Nest Alliance is a 501(c)(3) nonprofit providing peer-reviewed brain injury education for caregivers and families. We are not a medical provider. This content is for educational purposes only. Always consult a qualified medical professional for diagnosis and treatment.

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