The Six Gears System
A Structured Framework for Clinical Mastery
Orthodontic biomechanics is not learned through fragments.
Isolated techniques without structural reasoning generate uncertainty, side effects, and inefficiency.
The Essential Biomechanics Academy was designed differently. Instead of isolated topics, your learning is organized as an interconnected system - the Six Gears.
You can enter where it makes sense for your moment,
and move forward as your clinical challenges demand.
The Six Gears
Each gear brings your clinical focus to a new level.
Gear 4 — The Tools I
Hands-on workshop · Transpalatal arches
First, second and third order bends, with trial activations. Expansion, constriction, derotation, mesialization, distalization, torque control.
For: you understand the concept and now want to bend, activate and predict the results with your own hands.
Gear 2 — Foundations
Online Course . 40 lessons, 7 modules
Why teeth move, and how to plan treatments: biology of tooth movement, force attributes, centre of resistance, equilibrium, and the Six Geometries.
For: you have brackets, wires and aligners - but not the mental framework to use them with precision.
Where to start
The gears connect in both directions. But there is a natural entry point.
A system built over years — not isolated courses
More than a decade refining one system
25+
Years of Clinical Practice
50+
Scientific Publications
3,000+
Students Worldwide
111+
Countries Reached
4.8★
Average student rating
Meet Your Instructor
Dr. Gustavo Gameiro,
Orthodontist • Professor • Biomechanics
Orthodontist and professor with dual PhDs in Physiology and Orthodontics, and over 25 years of clinical experience in orthodontic biomechanics.
My work bridges biology and mechanics, teaching orthodontists not just what to do, but why it works — through principles that adapt to real patients and real clinical challenges.
The Essential Biomechanics system is built on evidence-based science, clinical pragmatism, and a deep respect for biological systems — designed for orthodontists who want to understand the logic behind every movement they create.
Credentials:
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PhD in Physiology
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PhD in Orthodontics
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Professor at UFRGS (Brazil's leading federal university)
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25+ years of clinical practice
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10+ years teaching biomechanics
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50+ scientific publications
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Author of the review on Burstone's Six Geometries, Seminars in Orthodontics
From clinicians worldwide
"Some books are very informative but you can't wait to be done with them. The book Secrets of Biomechanics is the opposite, and I'll be sure to come back to it time and time again with pleasure."
Dr. Ahmed Kadry, Egypt
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Frequently Asked Questions
Clear answers to common questions about the system.
Q: How is this different from other biomechanics courses? A: Three things. It is a system, not a catalogue — each gear assumes the one before it and prepares the one after. It is applied — every concept arrives with the force diagram and the clinical decision that follows from it. It is maintained — All-Access includes monthly live case discussions and new material, so the learning does not stop at the last lesson.
Q: Do I need all six gears? A: No. Most people start with 10 Concepts, then choose between Foundations and The Secrets depending on which question they are trying to answer — why teeth move, or how to design a specific movement. The Tools workshops make the most sense once the reasoning is in place and you want to execute with your own hands. All-Access is for when you have decided this is the direction and you want the whole system plus the live discussion.
Q: What does All-Access include that buying gears separately does not? A: The live layer. Every course and book is inside, plus 100+ videos — but the part that does not exist as a separate purchase is the monthly live case discussions, direct feedback on cases you bring, and the private community. If you only want the content, buying individual gears is a reasonable choice. All-Access is for the ongoing conversation.
Q: Can I upgrade from individual gears to All-Access later? A: Yes. Email blog@essentialbiomechanics.com and what you have already paid is credited toward All-Access. You will not pay twice for the same content.
Q: What if I'm still in residency? A: Start with Gear 1 (FREE). It'll give you the foundation your residency program might not cover in depth. When you're ready, Gear 2 (Foundations) is perfect for building systematic understanding during training. Gears 3, 4 and 5 (workshops) are better once you're in practice and handling complex cases independently.