Meet The Team

Renzo Bartoli - CEO


I was taught to play football, as a boy, by my father who repeatedly trained me not to look at the ball when I struck it, this gave me a natural coordination that set me apart from the other kids. I grew up playing for and excelling in youth social teams as a young boy. I played schoolboy football and had trials for my hometown club. I then qualified as a Physical Training Instructor with the Royal Navy where I learned how to train and coach others in Physical Activities. Securing a well paid job I fell away from football for a while before playing local amateur football in the area leagues. As an engineer I wanted to create a tool that could easily recreate for others what my father had taught me, in a controlled and coachable manner, and that journey ended with Seyetz.

Other influences: Ian Wright describing his greatest vision of skill being Pele dummying the Uruguayan goalkeeper, the ability to beat your opponent with your brain before the ball. Playing with players that had learnt under Brian Clough and passed on some secrets of how to defeat opponents mentally first.


Michael Cain - Technical Director


A former professional footballer progressing through Luton Town and Leicester City's academies with extensive experience at the highest level of English football. Throughout his career, he refined his technical skills, which have become his area of expertise.

Now, as Technical Director at Seyetz, Michael channels his knowledge and passion for the game to help develop the next generation of talent. With a strong focus on unlocking individual potential, he has crafted a comprehensive development blueprint that empowers aspiring players to reach their full capabilities.

👁️ The Power of Predictive Movement

When tracking a moving object, your brain doesn’t just react — it predicts.
By the time a football is one to two meters away, the brain has already calculated where, when, and how to move the feet and initiated that movement.

Continuing to send visual information after that point can overload the motor cortex and disrupt timing — especially for individuals with Dyspraxia or ADHD.

By gently limiting this final phase of visual input, Seyetz allows the predictive movement network in the brain to take control — restoring smooth, natural coordination.

Learn the Science

🧩 When the eyes rest, the brain performs.

Our research suggests that the eyes’ final moments of observation before impact add “visual noise,” which can interfere with coordination.
When that noise is removed, the brain’s natural computation — already complete — is allowed to execute focusing on the target without interruption.

That’s why players describe Seyetz as “removing the noise” or “making the kick come naturally.”

“Once the eyes stop overloading the brain, clear movement just happens.”— Seyetz Research Team

⚙️ Observed Outcomes with Seyetz Training

  • Improved Coordination

    Users show smoother, more balanced movement between dominant and non-dominant feet.

  • Reduced Cognitive Overload

    Wearers report calmer, clearer focus when performing tasks.

  • Enhanced Confidence

    Learners experience faster improvement and higher self-belief.

  • Support for Dyspraxia/ADHD

    Therapists note immediate improvements in timing and accuracy.

💬 What Therapists and Coaches Are Saying

  • “I’ve seen children who struggled to coordinate for months suddenly find control in one session.”

    — Occupational Therapist, UK

  • “The science makes sense — it reduces over-processing and frees the brain to act in real time. The gaffer said,’ You weren’t even looking at the ball were you?’”

    — Football Pro

  • “Left and right foot timing became identical — unprecedented for some players.”

    — Grass Roots Football Coach

📄 Our Published Research

The Seyetz white paper details the neurological basis and real-world testing of our patented visual design.

It includes data, observational studies, and early practitioner feedback supporting its effectiveness in coordination and cognitive focus.

Download Full White Paper (PDF)

🔬 Continuing the Research Journey

Seyetz is collaborating with educators, neuroscientists, and occupational therapists to further explore how visual modulation can improve coordination, focus, and learning outcomes.

We welcome partnerships for school trials, clinical studies, and innovation grants.

Get in Touch

Experience the Science in Action

Try Seyetz for yourself or introduce it into your coaching or therapy program.

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