Jeremy Tennis Hub - Biomechanics Book your analysis

Your stroke decoded,
not guessed.

Biomechanical analysis

A pro's stroke isn't just practiced more, but sequenced better: hips, shoulders, arm and racket, firing in the right order, at the right time.

Send me a video of your stroke and I'll show you exactly where yours breaks down.

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Jeremy Birba serving

The reasons you're stuck.

You've received wrong advice

  • "Step into the shot."

    A stroke is rotational, not linear.

  • "Hit the ball in front."

    Contact point is wherever your racket's circular path meets the ball.

  • "Brush the ball."

    It's impossible. Contact lasts less than 4 milliseconds.

  • "Snap your wrist."

    The wrist only transmits power generated upstream. Forcing it risks injury.

And your sensations are not enough

Feeling comfortable matters — but feel can mislead you. It can hide a real flaw for years, or push you to fix the symptom, not the cause.

Filming yourself is the only reliable way to know what's happening.

Video doesn't lie.

Why work with me?

My approach

My approach is built on biomechanics: the science of how the body moves to produce force. The same principles show up across every sport built on a strike, from boxing to baseball to tennis. Applied correctly, they let you hit harder, with more control, using less energy, all while keeping your own style intact.

What you will receive

Real excerpts from a report delivered to a client. The text is blurred to protect the method — the structure and depth stay intact.

Report cover page
Click to view the full report
Report overview page example
Overview page
Key point analysis example
Key point example
Key point analysis example
Key point example
Key point 3 analysis page
Key point 3 — Loop
Report conclusion page
Conclusion

Don't take my word for it.

Three sessions. One serve, rebuilt.

What people say

"You helped me understand why I was not able to do the same serve everytime! Thank you so much for your guidance."

— Tim (Singapore)

"He meticulously breaks down every aspect of body movement, helping players understand how each movement contributes to balance, timing, and power."

— Elvin (Singapore)

"Jeremy is the best tennis coach we've had, would highly recommend! He was very sharp in noticing our forms and his cues were intuitive. We made more progress as a couple in 2 months than we did with another coach we spent 4 months with."

— Frank & Sherilyn (Singapore)

Report page

You're paying for a diagnosis.

Step 01

Check Your Stroke

Find exactly where your stroke breaks down in a written report.

What's included

  • One stroke analysed in depth
  • Compared with a pro player
  • With 3 keys to fix
550 SGD
Book Check Your Stroke

Delivered within 3 working days.

Step 02

Player . Scientist . Coach

Player

I know what a high-level stroke needs to feel like.

Scientist

I know why your stroke does what it does.

Coach

I know how to turn insight into action.

Jeremy Birba Jeremy at the OUE Twin Peaks Roger Federer Court, Singapore Jeremy serving Jeremy coaching a player during a feeding drill Jeremy guiding a young player through the serve motion Filming a session for video analysis Live ball-tracking analysis during a match Motion capture data: raw 3D marker trajectories and computed joint angles

Jeremy — Tennis & Biomechanics Specialist

  • French Tennis Federation pathway — among the best of my age
  • Career-high UTR above 11.5, multiple wins at UTR 13
  • MSc Human Movement & Data Science (High Honours)
  • MSc High Performance Sports Conditioning (Honours)
  • Coached across France, Greece, Sri Lanka and Singapore

I've coached across four countries, working with everyone from complete beginners to ITF juniors and academy players. In Sri Lanka, I served as biomechanics consultant to the national army tennis section, under Renouk Wijemanne, the country's former No. 1 and Davis Cup coach.

I trained in human movement and sports science: biomechanics, anatomy, statistics and movement analysis. This is what lets me look past what a player feels, and use video analysis to see what's really happening in the movement.

This is the foundation of my analysis.
Understand the movement first, then find what matters most.

Ready when you are

See your stroke clearly.
Stop guessing.

Book your analysis
Decoding strokes · Serving players worldwide