The life in motion of Dr. Cascua, the “Sports Doc”

Do you know Dr. Stéphane Cascua, social media star? He opened the door to his office, nestled within the Stade Jean Bouin complex, with a warmth and smile that speak volumes about the man. Behind the large bay window, Paris bustles, but here, the atmosphere breathes the passion for sport and the energy of those who love it viscerally. The paintings, photos, and posters on the walls bear witness to a life spent accompanying high-level athletes and passionate amateurs; trophies sit alongside files, and in a corner, almost like a natural extension of his profession, a bicycle proudly stands. For an hour, we shared more than an interview: a true immersion into the world of a doctor unlike any other…

« I was a chubby kid who got into sports to please, to charm… and then I wanted to understand how this body worked, a body I was mistreating and learning to love. So, I chose medicine, to become a sports doctor. » Right away, the tone is set: sincerity, self-deprecation, but above all, passion. Dr. Cascua doesn’t just recount a journey; he embodies a philosophy: that of experiencing sport as a vector for health, emotions, and encounters. And in this office, time stands still, as if one were attending a masterclass where science, humor, and humanity intertwine.

In his office at Stade Jean Bouin, surrounded by stylized triathletes, Dr. Cascua displays his signature smile and assumed elegance: pedagogy and panache, the two hallmarks of his medicine.

The Beginnings: From Sport to Stethoscope

Destiny wasn’t predetermined. « My father was a sales director; I was initially immersed in business. But very quickly, thanks to sport, I wanted to know how my body worked and how to heal. » This shift from commerce to medicine, always with that thread of communication and benevolence inherited from his family culture, shaped an atypical doctor. Where some speak in cold diagnoses, Cascua speaks in images, stories, and sensations.

Foundational Encounters

He met the biggest names in sports medicine: Jacques Rodineau, a pioneer in sports traumatology, whom he describes as a spiritual mentor, almost a surrogate father. Then Gilbert Pérez, an exercise physiologist at Pitié-Salpêtrière, who shaped his scientific and pragmatic approach. These encounters are not just milestones: they are the roots of a humane and open medicine.

PSG doctor but above all a training partner: when Dr. Cascua prescribed health in sneakers, at the same pace as the stars.

PSG, Laboratory of the Health-Performance Limit

Long-time PSG doctor, he retains a clear-eyed view of this experience: « High-level sport is not good for your health. My office was full every day. » Behind the glitter of football business, Cascua highlights a paradox: where performance is glorified, he observes worn-out bodies, injuries, exhaustion. But always, he seeks that famous cursor, that subtle balance where sport remains beneficial without tipping into destruction.

The Love for the Amateur Athlete

While he has rubbed shoulders with stars, his eyes light up when he talks about the passionate amateur: « I love the retiree who treats himself to a nice bike and just wants to avoid back pain, I love Sylviane who does Nordic walking and needs to be pampered… » In his office, the Ligue 1 champion rubs shoulders with the menopausal fifty-something, and each receives the same attention. Performance is then measured by a regained smile, an avoided tendinitis, the ability to keep moving.

Dress elegance serving pedagogy: a medical appointment that looks more like life coaching.

Popularizing to Heal: From Consultation to Social Media

It all starts with an instinct: to explain. « The patient must understand to adhere. So I explain, again and again. » And naturally, this pedagogy extended to social media. Between two patients, he records a video, often in one take, with that funny and accessible tone that hits the mark. Result: tens of thousands of followers, and an influence that extends beyond the office. « I assert my status as a sports doctor who practices sports. Before pulling out medications, I give practical advice. And people love it. »

In front of cameras as in front of a patient: explain, always explain… and sometimes save backs, as in Michel Cymes’ column.

The Doctor Who Practices Sports

His body is his laboratory. Injuries, falls, recoveries, adaptations… everything he experiences fuels his medical practice. « I’ve always had a substitute activity; I never stopped. When I tore my ACL, I injected myself with PRP and kept cycling. Now I offer this strategy to my patients. » One senses in him a jubilation in transforming his struggles into therapeutic advancements. And at over 60 years old, he allows himself an electric bike in the mountains, « without guilt, just for the rustic pleasure ».

Always in red, always in motion: Cascua doesn’t wait for medicine, he pedals it.

Ikigai, Legacies and Heritage

When asked what motivates him, he cites the Japanese Ikigai: this quest for meaning where passion, competence, usefulness, and viability converge. « I would like to leave a legacy. I have 450 articles on my website (docdusport.com), which is a third of a century of condensed consultations. If that can guide athletes and young colleagues, then I have succeeded. » This desire for a legacy is not a posture, but gratitude towards a profession that « gives him meaning daily ».

On stage as in consultation: the same passion, the same smile, the same need to share.

Injuries, Resilience, and Innovations

From his ankle sprain patched up on a bike to PRP injections in his own knee, Cascua experiments on himself what he then offers. This pragmatism makes him a national reference for re-athleticization. « I’ve become a kind of specialist in conditioning injured people: an athlete should never stop. » His stories blend humor (« I get injured less and less because I’m less and less stupid ») and pedagogy.

Dr. Cascua, a rider for a day, a patient for life: when equestrian sport becomes a full-scale medical experiment.

The Subtle Balance: Performance, Health, and Pleasure

« Performance is health. A high VO2 max is vital. But you have to know how to enjoy it. » His relationship with competition is both passionate and relaxed: he trains seriously, but in a race, he prioritizes pleasure, discovering a landscape, the smell of dew, the silence of a December 25th early morning. This balance, he preaches with conviction: seven hours of sport per week as a health standard, but never at the cost of burnout.

The sound of the wind, the smell of dew, and the asphalt as a playground: running as active meditation.

The Accidental Influencer Doctor

On Instagram, he mixes science and clowning, anecdotes and punchlines. He still laughs about that triathlete who arrived in a wetsuit for breakfast at a hotel. Behind the humor, there’s a line: « I don’t want to overemphasize performance. I want to emphasize consistency. » His videos reach an audience far beyond seasoned athletes: stressed employees, overwhelmed parents, timid new athletes. « I want people to do sports until they’re 112 years old. »

When medicine becomes a stand-up act: a learned clown who heals with metaphors and laughter.

What He Wants to Change in Our Relationship with Sport

He advocates for a cultural revolution: stop idolizing podiums and learn the pleasure of movement. « Doing sports as a child is necessary, but not sufficient. You have to learn to move throughout life. » Behind his outbursts lies a gentle philosophy: helping everyone find their place in physical activity, whether it’s the 40-year-old ultra-trailer or the hyperactive lawyer who runs to de-stress.

His Reward, His Message for the Future

« My greatest reward is my patients telling me: what you did is good. » Beyond the haters who criticize without reading, he values the loyalty of those he treats and supports. In ten years, he still sees himself transmitting knowledge, in conferences, in clubs, businesses, associations. And above all, he wishes to leave a philosophy: « I want my young colleagues to love their patients, to understand them, to support them in continuing physical activity that has proven its effectiveness. »

A Doctor Unlike Any Other

Dr. Stéphane Cascua is not a doctor like any other. He is at once a practitioner, popularizer, passionate athlete, accidental influencer, and philosopher of health in motion. He heals with explanations, smiles, and practical advice as much as with treatments. He inspires with his sincerity, humor, and long-term commitment.

In his office at Stade Jean Bouin, for an hour, we understood that his mission goes beyond medicine: it’s about reconciling sport with health, showing that effort is not a punishment but a celebration, and that everyone, whatever their age or level, can find their way to the joy of moving.

« Relieve to reconnect with a practice beneficial to health. » That’s his mission, summarized in one sentence. And ultimately, it’s not just a doctor’s mission: it’s that of a man who deeply believes that sport, in the right dose, is a chance for life.

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