Can Brain Yoga Really Make You Sharper? What the Science Says
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Most of us are aware, at least in the abstract, that the brain benefits from being challenged and stimulated. We have heard that learning new things is good for it, that staying mentally active matters, and that the brain is more adaptable than we once thought. But the idea of Brain Yoga - of specific movements, breathing patterns, and practices that can directly enhance cognitive function - may feel less familiar. This article explores what Brain Yoga actually is, what the science behind it shows, and how it fits into a broader approach to keeping the brain healthy and sharp throughout life.
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What Is Brain Yoga?
Brain Yoga is a term used to describe a collection of practices that combine physical movement, controlled breathing, and mindfulness to actively stimulate and support brain function. It draws on both ancient holistic traditions and modern neuroscience, and its defining characteristic is the emphasis on movements that engage both sides of the brain simultaneously - rather than the one-sided, repetitive movements that dominate most of daily life.
Unlike traditional yoga, which tends to prioritise flexibility, strength, and the regulation of the nervous system through stillness, Brain Yoga is more specifically oriented towards cognitive performance - towards improving memory, concentration, mental clarity, and the brain's capacity to process information efficiently. It is not a replacement for the broader practices of physical and mental wellbeing that we explore throughout this series; it is, rather, a targeted complement to them.
The good news is that Brain Yoga requires no equipment, no particular level of fitness, and very little time. Some of its most effective practices take only a few minutes, can be done sitting in an ordinary chair, and are accessible to people of any age and any starting point. The barrier to beginning is genuinely low - which is part of what makes it such a practical addition to a brain health routine.
The Science Behind It - Why Movement and the Brain Are So Closely Connected
To understand why Brain Yoga works, it helps to know a little about the relationship between physical movement and brain function - because this relationship is considerably closer than most people realise.
The brain does not simply observe the body from a distance and direct its actions. Movement and cognition are deeply intertwined at a neurological level, sharing overlapping circuits and influencing one another in ways that have been increasingly well-documented by research over recent decades. Physical movement activates the cerebellum - a region traditionally associated with motor control but now understood to be involved in cognitive processing, language, and attention (Strick et al., 2009). Movement also promotes the production of brain-derived neurotrophic factor, or BDNF - the protein we might think of as the brain's own fertiliser - which supports the growth of new neurons, the strengthening of existing connections, and the overall adaptability of the brain (Cotman and Berchtold, 2002).
Brain Yoga takes these general benefits of movement and focuses them specifically on the kinds of movement most likely to stimulate cognitive function - particularly those that involve crossing the body's midline and engaging both hemispheres of the brain simultaneously.
The Midline and the Two Hemispheres - Why Crossing Matters
The brain is divided into two hemispheres - left and right - which, whilst working together, have somewhat different areas of specialisation. The left hemisphere tends to be more involved in language, analytical thinking, and sequential processing; the right hemisphere tends towards spatial reasoning, creative thinking, and the recognition of patterns and wholes. For the brain to function at its best, these two hemispheres need to communicate efficiently - sharing information, complementing each other's processing, and working as an integrated system rather than two separate units.
The primary bridge between the hemispheres is a structure called the corpus callosum - a dense band of nerve fibres connecting the two sides. Research has found that the size and integrity of the corpus callosum is associated with cognitive performance, with better interhemispheric communication linked to faster information processing and more efficient problem-solving (Schulte and Muller-Oehring, 2010).
Movements that cross the body's midline - touching the right hand to the left knee, for example, or alternating arm and leg movements in a cross-crawl pattern - require both hemispheres to activate simultaneously and to communicate in real time. This is why these movements are central to Brain Yoga: they are, in a straightforward and practical sense, exercises for the connection between the two sides of the brain.
The Cross-Crawl Technique
One of the most widely practised and most researched Brain Yoga movements is the Cross-Crawl - a simple, rhythmic exercise in which the right arm and left leg are raised simultaneously, then alternated with the left arm and right leg, in a pattern that mirrors the natural movement of walking or crawling.
This bilateral, cross-lateral movement activates both hemispheres simultaneously and has been used in educational kinesiology - the field that explores the relationship between movement and learning - as a way of supporting reading, writing, and coordination in both children and adults. Research in the field of educational kinesiology has found that cross-lateral movements can support improvements in reading ability, coordination, and academic performance, particularly in children who struggle with learning (Hannaford, 1995).
For adults, regular cross-crawl practice has been associated with improved coordination and cognitive agility - and it is straightforward enough to incorporate into the beginning of a working day, taking only two to three minutes to produce a noticeable sense of mental clarity and readiness.
Super Brain Yoga - A Specific Practice Worth Knowing
Super Brain Yoga is a specific Brain Yoga practice that has attracted both popular interest and some research attention, and it is worth describing clearly because it is both simple and - for those who find it helpful - genuinely effective.
The practice involves crossing the arms to hold the opposite earlobes - left hand to right ear, right hand to left ear - whilst performing a series of slow squats: inhaling on the way down, exhaling on the way up. The earlobes are considered in some traditional systems to be acupressure points connected to specific brain regions, and whilst the evidence for acupressure specifically is mixed, the practice as a whole has been found in at least one study to improve focus and cognitive performance in participants with learning difficulties - with the authors suggesting that the cross-lateral arm position and the coordinated breathing may be the primary active mechanisms (Carla Hannaford and Dennison, as summarised in Puthiyottayil, 2018).
Whether or not the earlobe element contributes specifically, the combination of cross-lateral movement, controlled breathing, and gentle physical effort in a coordinated sequence is consistent with what the broader research on movement and cognition would predict to be beneficial - and many people who practise it regularly report a meaningful improvement in their sense of mental clarity and focus, particularly when used at the beginning of the day or before a cognitively demanding task.
The Role of Breathing in Brain Yoga
Controlled breathing is not simply a calming backdrop to Brain Yoga - it is an active and physiologically significant component of what makes the practice effective.
Oxygen and the brain. The brain is the most metabolically demanding organ in the body, consuming approximately twenty per cent of the body's total oxygen supply despite representing only around two per cent of its weight (Clarke and Sokoloff, 1999). Deep, diaphragmatic breathing - the kind encouraged in Brain Yoga practice - increases the volume of oxygen delivered to the brain with each breath, supporting the neuronal activity that underlies cognitive function. Even a few minutes of slow, deep breathing has been shown to improve attention and cognitive performance in research settings (Zaccaro et al., 2018).
Reducing the cortisol that impairs thinking. Chronic stress - and the sustained cortisol elevation that accompanies it - is one of the most reliable impairers of cognitive function, reducing the accessibility of the prefrontal cortex and hippocampus that support clear thinking and memory. Controlled breathing activates the parasympathetic nervous system through the vagus nerve, directly suppressing the stress response and reducing cortisol. This creates a physiological environment in which the brain can think more clearly, remember more reliably, and engage more flexibly with whatever it is being asked to do (Zaccaro et al., 2018).
Gamma waves and heightened cognition. Some research has found that synchronised breathing and movement practices can increase gamma wave activity - the fast brainwave frequencies associated with heightened states of attention, working memory, and the kind of integrated, high-speed processing that characterises moments of peak cognitive performance (Bhattacharya and Petsche, 2001). Whilst this area of research is still developing, it is consistent with the subjective experience of mental sharpness and clarity that many practitioners of Brain Yoga describe.
Mindfulness as the Third Element
Brain Yoga is most effective when movement and breathing are accompanied by a quality of mindful attention - an active, present-moment awareness of what the body is doing, how the breath is moving, and what sensations are arising. This mindful quality is not simply a pleasant addition to the practice; it has specific and well-documented effects on the prefrontal cortex - the region of the brain most involved in attention, decision-making, and emotional regulation.
Research on mindfulness practice has consistently found that regular engagement strengthens the prefrontal cortex, increases grey matter density in regions associated with self-awareness and attention, and improves the functional connectivity between the prefrontal cortex and the amygdala - the relationship that most directly underlies emotional regulation and the capacity to respond to challenges with clarity rather than reactivity (Hölzel et al., 2011).
In the context of Brain Yoga, bringing this mindful attention to the movements and the breath amplifies their cognitive benefits - and makes the practice, however brief, a more complete and more integrated experience for the brain as a whole.
What Brain Yoga Works Best Alongside
Brain Yoga is most effective not as a standalone practice but as part of a broader approach to brain health - one that addresses the full range of factors that most influence how well the brain functions over time. The practices it complements most naturally include the following.
Physical exercise. Regular aerobic exercise is one of the most robustly evidenced supports for cognitive function available - promoting BDNF production, hippocampal neurogenesis, and cardiovascular health that supports cerebral blood flow. Brain Yoga and conventional exercise work through overlapping but distinct mechanisms, making them genuinely complementary rather than interchangeable.
Yoga Nidra. Where Brain Yoga is activating and stimulating, Yoga Nidra is deeply restorative - and the brain benefits from both. The stimulation and challenge that Brain Yoga provides are most fully integrated and consolidated during the deep rest states that Yoga Nidra produces, making the two practices natural partners in a comprehensive brain health routine.
Sleep. The cognitive benefits of any brain-supporting practice are consolidated primarily during sleep - particularly during the deep slow-wave stages where memory consolidation and neural repair occur. A Brain Yoga practice that is not supported by adequate, restorative sleep will produce less lasting benefit than one that is.
If sleep is a challenge for you, our article on how to improve sleep naturally explores the brain science behind rest and recovery.
Nutrition. The brain's capacity for the kind of neuroplastic change that Brain Yoga is designed to promote depends on adequate availability of the nutrients most important for neural function - omega-3 fatty acids, magnesium, B vitamins, and antioxidants. Attending to brain-supportive nutrition amplifies the benefits of every other practice in the toolkit.
We explore the most important brain-health nutrients in detail in our article on nutrient deficiencies and mental health.
A Simple Brain Yoga Morning Routine
For those who would like a practical starting point, the following three-minute sequence can be done standing beside a desk or in any comfortable space, and is a genuinely effective way to begin a working day with a sense of mental clarity and readiness.
Begin with one minute of Cross-Crawl - standing tall and alternating right arm with left knee raise, then left arm with right knee raise, in a slow, deliberate rhythm. Keep the movement smooth and controlled, and bring your full attention to the cross-lateral pattern. Follow this with one minute of Super Brain Yoga - cross the arms to hold the opposite earlobes, and perform six to eight slow, controlled squats, inhaling as you lower and exhaling as you rise. Complete the sequence with one minute of slow, deep breathing - four counts in, six to eight counts out - allowing the body to settle and the mind to arrive in the day.
This sequence costs three minutes. The investment is small; the return - for most people who try it consistently - is a noticeable improvement in the quality of focus and mental readiness with which the day begins.
In Summary
Brain Yoga works because it engages the brain in the specific ways that the research on movement, cognition, and neuroplasticity tells us are most likely to support cognitive function - through bilateral, cross-lateral movement that stimulates interhemispheric communication, through controlled breathing that delivers oxygen and reduces cortisol, and through the mindful attention that strengthens the prefrontal cortex and deepens the integration of the practice as a whole.
It is not a magic solution, and it works best as part of a broader commitment to brain health that includes good sleep, supportive nutrition, regular physical activity, and the kind of deep rest that practices like Yoga Nidra provide. But within that broader picture, Brain Yoga offers something specific and genuinely valuable - a practical, accessible, and evidence-informed way of actively supporting the brain's function and adaptability, day by day, in just a few minutes at a time.
Your brain responds to what you ask of it. Ask it to move, to breathe, to pay attention - in the specific and purposeful ways that Brain Yoga invites - and it will, over time, reward that invitation with a quality of clarity, agility, and resilience that makes everything else in life a little more possible.
Want To Go Further?
Brain Yoga is one part of a complete approach to brain health. At Nidra Mind, we combine practices like Brain Yoga and Yoga Nidra with personalised brain health coaching, grounded in the same neuroscience that underpins the research in this article.
If you'd like to understand your own brain type and what your brain specifically needs to thrive, the free Nidra Mind Brain Health Assessment is the best place to start.
Take the free Brain Health Assessment →
Or, if you're ready to explore a personalised programme, we'd love to hear from you.
This article is written for informational purposes and does not constitute medical advice. Sarah Ferguson is a certified Brain Health Coach & Specialist, not a medical doctor.
References
Bhattacharya, J. and Petsche, H., 2001. Shadows of artistry: cortical synchrony during perception and imagery of visual art. Cognitive Brain Research, 13(2), pp.179–186.
Clarke, D.D. and Sokoloff, L., 1999. Circulation and energy metabolism of the brain. In: Siegel, G.J. et al. (eds.) Basic Neurochemistry: Molecular, Cellular and Medical Aspects. 6th ed. Philadelphia: Lippincott-Raven.
Cotman, C.W. and Berchtold, N.C., 2002. Exercise: a behavioural intervention to enhance brain health and plasticity. Trends in Neurosciences, 25(6), pp.295–301.
Hannaford, C., 1995. Smart Moves: Why Learning Is Not All in Your Head. Arlington, VA: Great River Books.
Hölzel, B.K., Carmody, J., Vangel, M., Congleton, C., Yerramsetti, S.M., Gard, T. and Lazar, S.W., 2011. Mindfulness practice leads to increases in regional brain gray matter density. Psychiatry Research: Neuroimaging, 191(1), pp.36–43.
Puthiyottayil, R., 2018. Effect of Super Brain Yoga on the cognitive functions of students with learning difficulties. International Journal of Yoga, 11(3), pp.245–248.
Schulte, T. and Muller-Oehring, E.M., 2010. Contribution of callosal connections to the interhemispheric integration of visuomotor and cognitive processes. Neuropsychology Review, 20(2), pp.174–190.
Strick, P.L., Dum, R.P. and Fiez, J.A., 2009. Cerebellum and nonmotor function. Annual Review of Neuroscience, 32, pp.413–434.
Zaccaro, A., Piarulli, A., Laurino, M., Garbella, E., Menicucci, D., Neri, B. and Gemignani, A., 2018. How breath-control can change your life: a systematic review on psycho-physiological correlates of slow breathing. Frontiers in Human Neuroscience, 12, article 353.
