Step by Step, Dance Makes It Better, How Rhythmic Movement Is Healing Bodies and Rewiring Brains
In a Buenos Aires Hospital, Parkinson’s Patients Sway to the Tango, Recovering Lost Rhythms—and Joining a Growing Movement That Recognises Dance as Medicine
When the marimba rhythm starts to play, Parkinson’s patients at a Buenos Aires hospital sway to recover their own lost rhythms. In a ward in the Argentinian capital’s Ramos Mejia Hospital, where time is measured in halting, hesitating movements, the strains of the tango, slowly but certainly, start to loosen muscles stiffened by the neurological disease. Bodies that had ceased to trust themselves start to recapture, a little at a time, an older fluency.
The scene is both heartbreaking and hopeful. Heartbreaking because the patients in this ward are living with a disease that progressively robs them of control over their own bodies. Hopeful because the tango—the dance of passion, of connection, of intricate footwork—is giving them back something that medicine alone cannot provide.
In thus using dance, the Argentinian hospital has joined a growing trend in healthcare that recognises the therapeutic power of rhythmic movement when combined with the standard treatment protocol for diseases such as Alzheimer’s, fibromyalgia, and arthritis. What was once dismissed as mere entertainment is now understood as a form of medicine—one that engages the brain, the body, and the spirit in ways that pills cannot.
The Science of Dance
Dance synchronised to music constitutes what neuroscientist John Krakauer has described as “pleasure double-play”: while the music stimulates the brain’s “reward centres,” dance activates the sensory and motor circuits. It helps rewire the brain, encouraging it to build new neural pathways or repair damaged ones. In people suffering from illnesses that inhibit movement, dancing in time to music can thus be especially liberating.
The science behind this is increasingly well understood. Music triggers the release of dopamine, the neurotransmitter associated with pleasure and reward. It activates the nucleus accumbens, the brain’s pleasure centre, and the amygdala, which processes emotion. Dance adds another layer. It engages the motor cortex, which plans and executes movement; the cerebellum, which coordinates timing and precision; and the basal ganglia, which are particularly affected in Parkinson’s disease.
When these systems work together—when the brain processes music, plans movement, and executes steps in synchrony—it creates a feedback loop that strengthens neural connections. The brain learns, adapts, and builds new pathways. For patients whose existing pathways have been damaged by disease, this is not just exercise; it is rehabilitation at the deepest level.
Parkinson’s and the Loss of Rhythm
Parkinson’s disease is, in many ways, a disease of rhythm. The basal ganglia, the part of the brain most affected by Parkinson’s, is responsible for initiating and regulating movement. When it degenerates, patients lose the ability to start movements smoothly, to maintain a steady pace, to stop when they intend to. Their movements become halting, hesitant, unpredictable.
The body ceases to trust itself. A simple act like taking a step becomes a conscious effort. Walking becomes a series of starts and stops. The fluidity that once characterised movement is replaced by rigidity and tremor.
But music provides an external rhythm that the brain can latch onto. When a patient hears the beat of the tango, the brain’s auditory system synchronises with it. The motor system, which has lost its internal rhythm, can follow the external one. Step by step, the body begins to move again.
This is not a cure. Parkinson’s remains incurable. But for the duration of the dance, patients regain something precious: the experience of moving freely, of feeling their bodies respond, of being in control. That experience, repeated over time, can have lasting effects. Studies have shown that regular dance classes can improve gait, balance, and quality of life for Parkinson’s patients. Some research suggests that dance may even slow the progression of the disease.
Beyond Parkinson’s
The therapeutic use of dance extends far beyond Parkinson’s. For Alzheimer’s patients, dance can unlock memories and emotions that have become inaccessible. Music from a patient’s youth can trigger a cascade of associations, and dancing to that music can bring moments of clarity and connection that are otherwise absent.
For fibromyalgia patients, who live with chronic pain and fatigue, dance can be a way to reclaim the body from pain. Gentle, rhythmic movement can reduce pain perception, improve sleep, and restore a sense of agency. For arthritis patients, dance can maintain joint mobility, reduce stiffness, and provide low-impact cardiovascular exercise.
Even for those without diagnosed conditions, dance offers benefits that go beyond physical fitness. It reduces stress, improves mood, and builds social connection. In a world where loneliness is increasingly recognised as a health crisis, dance classes offer a structured way to connect with others.
Dance as Defiance
This has always been one of the roles that dance has played in human lives. As much as it is an expression of joy and celebration—even aggression, as seen in Maori haka performances—dance has also healed and served as a reminder of resilience. It is, after all, a three-way negotiation between the mind, the body, and the laws of physics, with the first always finding ways to defy the limitations imposed by the other two.
As diseases impose their own daunting constraints, dancing becomes a way of tapping back into that defiance. Dance becomes a reminder that illness may reduce the body to a site of failures, but it always remains, first and last, an instrument capable of joy, grace, and beauty.
This is perhaps the deepest lesson of the tango dancers in Buenos Aires. They are not pretending that Parkinson’s does not exist. They are not ignoring the tremor, the stiffness, the hesitancy. They are dancing with them, around them, through them. They are asserting that the body, even in its diminished state, is still capable of grace.
The Pleasure Double-Play
The concept of “pleasure double-play” is central to understanding why dance works. Most forms of exercise are undertaken for their long-term benefits. We run because it is good for our hearts, even if we do not enjoy the run itself. We lift weights because it builds muscle, even if the process is tedious.
Dance is different. The benefits come while we are enjoying ourselves. The pleasure is not deferred; it is immediate. The music stimulates the reward centres, releasing dopamine. The movement activates the sensory and motor circuits. The combination creates a state of flow, where time seems to disappear and the dancer is fully present in the moment.
This is not a trivial distinction. For patients who are struggling with a chronic illness, motivation can be a challenge. It is hard to exercise when you are in pain, when you are tired, when the future seems bleak. But dancing does not feel like exercise. It feels like pleasure. And pleasure is a powerful motivator.
The Social Dimension
Dance is also inherently social. The tango, in particular, is a dance of connection. It requires two people to move together, to anticipate each other’s movements, to trust each other. For patients who have become isolated by their illness, the social dimension of dance can be as therapeutic as the physical.
The ward at Ramos Mejia Hospital is not a place where people typically find joy. It is a place of illness, of limitation, of slow decline. But when the marimba rhythm starts to play, something changes. Patients who have difficulty walking find themselves swaying. Bodies that have forgotten how to move find a rhythm. Strangers become partners.
This is the power of dance to create community. In a healthcare system that often treats patients as isolated individuals, dance brings people together. It reminds them that they are not alone.
A Growing Movement
The use of dance in healthcare is not limited to Argentina. Around the world, hospitals, rehabilitation centres, and community organisations are incorporating dance into their programmes. The Dance for PD programme, which began in Brooklyn, New York, has spread to over 20 countries. It offers dance classes specifically designed for people with Parkinson’s, using music and movement to address the symptoms of the disease.
In the UK, the National Health Service has funded dance programmes for patients with a range of conditions. In Australia, dance therapists work in hospitals and aged care facilities. In India, traditional dance forms like Bharatanatyam and Kathak are being explored for their therapeutic potential.
The evidence base is growing. Studies have shown that dance can improve balance, gait, and quality of life for Parkinson’s patients. It can reduce pain and fatigue in fibromyalgia. It can improve mood and cognitive function in older adults. It can reduce stress and anxiety in people with mental health conditions.
Conclusion: The Body as Instrument
The tango dancers at Ramos Mejia Hospital are not performing for an audience. They are dancing for themselves. Step by step, they are reclaiming something that disease had taken from them. They are remembering that their bodies are not just sites of failure but instruments of expression, capable of joy and grace.
In a world that often treats illness as a problem to be solved, dance offers a different perspective. It does not promise a cure. It does not erase the reality of disease. But it offers something equally valuable: a way to live fully within a compromised body, to find pleasure in movement, to connect with others, to reclaim the rhythms that disease has disrupted.
When the marimba rhythm starts to play, the patients at Ramos Mejia Hospital are not just exercising. They are healing. They are dancing their way back to themselves.
Q&A: Unpacking the Therapeutic Power of Dance
Q1: What is happening at the Ramos Mejia Hospital in Buenos Aires?
A: At the Ramos Mejia Hospital in Buenos Aires, Parkinson’s patients participate in tango dance sessions as part of their treatment. When music plays, patients who have difficulty with movement begin to sway, their stiffened muscles loosen, and they regain a sense of fluency and control. The hospital has joined a growing global trend recognising the therapeutic power of rhythmic movement for neurological and chronic conditions.
Q2: What is the scientific basis for dance as therapy?
A: Neuroscientist John Krakauer describes dance as “pleasure double-play.” Music stimulates the brain’s reward centres, releasing dopamine. Dance activates sensory and motor circuits. Together, they help rewire the brain, encouraging it to build new neural pathways or repair damaged ones. For Parkinson’s patients, external rhythm from music provides a cue that the motor system can follow when internal rhythm has been lost.
Q3: What conditions beyond Parkinson’s can benefit from dance therapy?
A: Dance therapy has shown benefits for Alzheimer’s (unlocking memories and emotions), fibromyalgia (reducing pain and fatigue, restoring agency), arthritis (maintaining joint mobility, reducing stiffness), and other chronic conditions. It also offers stress reduction, mood improvement, and social connection benefits for people without diagnosed conditions.
Q4: Why is the “pleasure double-play” concept important for patient motivation?
A: Unlike traditional exercise, which is often undertaken for deferred benefits, dance provides immediate pleasure. The music releases dopamine, and movement creates a state of flow. For patients struggling with chronic illness, where motivation is challenging, the fact that dancing feels like pleasure rather than exercise is a powerful motivator. Patients are more likely to engage in something they enjoy.
Q5: How widespread is the use of dance in healthcare globally?
A: Dance for PD (Parkinson’s) began in Brooklyn, New York, and has spread to over 20 countries. The UK’s National Health Service funds dance programmes for various conditions. Australia has dance therapists in hospitals and aged care. India is exploring traditional dance forms like Bharatanatyam and Kathak for therapeutic potential. The evidence base includes studies showing improvements in balance, gait, quality of life, pain reduction, mood, and cognitive function.
