The Information Ceiling: Why Movement Science Feels Locked Behind Jargon
By Tracy Tanguay
July 27, 2026
Breaking Through the Information Ceiling: Movement Science for Coaches
If you are a coach, a parent, or a performance specialist, you have likely felt that nagging suspicion that something is missing. You watch an athlete move—maybe they are struggling to hold a line or leaking energy during a critical play—and you know it is not just a lack of effort. You can tell their mechanics are off, but the path to fixing it feels obscured by gatekeepers.
This is the information ceiling. It is the invisible wall where practical, high-level movement science for coaches gets trapped behind layers of dense jargon, elitist certifications, and expensive courses. You want to understand how the body actually functions, but you are instead met with academic theories that do not translate to the field or the weight room. It is time to clear away the fog.
The Architecture of the Information Ceiling
We have created a culture where movement knowledge is treated like a secret society. If you do not have a specific advanced degree or a proprietary certification, you are often left to guess. The real issue is not that the science is too complex for you; it is that the industry thrives on making it sound that way. This creates a foundational gap where athletes build power on top of dysfunction, leading to the injury epidemic we see from youth sports all the way to the major leagues.
My work as a biomechanist, which I detail in my book Sh!t About Movement You Should Know, focuses on stripping away the fluff. We are not talking about gym-bro theories or outdated anatomy textbooks. We are talking about the nervous system’s role in organizing the body. When you learn to communicate with that system, you stop guessing and start observing the actual mechanics of human performance.
Why Nervous System Regulation Matters
Movement is not just a physical act of pushing or pulling; it is a neurological event. If your nervous system does not trust the movement, it will create compensation patterns to protect itself. This is where the Five Pillars of my methodology come into play: Breathing, Opposition, Connection, Grounding, and Transitions. These pillars are the language your body uses to organize itself before a movement even begins.
When we look at movement science for coaches, we have to acknowledge that the body is a whole, not a collection of isolated parts. If an athlete holds their breath or braces unnecessarily, they are signaling to their nervous system that they are under threat. That tension is an energy leak. By addressing the nervous system first, we regulate the foundation, allowing for better efficiency, higher power output, and significantly improved injury resilience.
How Understanding Movement Impacts Performance
When you move past the jargon and focus on how the nervous system regulates the body, the results are measurable. My approach, implemented with 27 of 30 MLB organizations, has proven that elite movement is about how efficiently you travel through the space between positions. Here are some of the performance metrics observed when athletes master their own movement mechanics:
- 15x fewer days on the Injured List, averaging 4 days versus the 50-day league average.
- 87% of pro clients on the mobility series spent zero days on the Injured List.
- 0.63 ERA reduction for pitchers throughout a full season.
- 2-5 mph velocity increase in 48% of pitchers.
- 80% increase in home run rate for hitters.
- 69% of pitchers increased their K/9 rate.
- 93% of players promoted at least one level.
- 0 injuries for the Angelo State D2 National Champions over a full season.
Practical Steps to Better Movement Today
You do not need a massive budget or a doctorate to start improving how your athletes move. Start by observing the transitions and the foundational behaviors. Here are a few ways to start applying these principles right now:
- Prioritize the breath: If an athlete is bracing or holding their breath during a drill, stop the movement. Use a seated breathing exercise against a wall to reset the system. If they cannot breathe, they cannot stabilize.
- Focus on the in-between: Most coaches obsess over end-range positions like the bottom of a squat. Instead, watch how the athlete moves into and out of those positions. The leak is almost always in the transition.
- Seek grounding: The nervous system uses pressure through the hands and feet to orient itself. If an athlete seems "lost" in their movement, ensure they are actively connecting with the ground. It is the most basic piece of information the system needs to organize upstream.
- Stop pushing through dysfunction: If a movement pattern is broken, adding load is a recipe for an injury. Reduce the intensity and fix the pattern first. You cannot build speed on a foundation of poor mechanics.
The Bottom Line
Movement science for coaches should be accessible, practical, and effective. When you stop chasing positions and start training the nervous system to handle the spaces in between, you unlock a level of resilience and performance that traditional training misses. If you are ready to dive deeper into these frameworks and move past the jargon that has held your coaching back, my book Sh!t About Movement You Should Know is designed to bridge that gap and provide the tools you need to level up your athletes.
The Framework
The Five Pillars of Movement
The foundation of the nervous system's ability to organize performance
Breathing
The regulator. Everything downstream compensates if the breath is not established.
Opposition
The conversation between opposite corners of your body.
Connection
The thread between your joints, from the ground up.
Grounding
Pressure through feet and hands that tells the system how to organize.
Transitions
The space between demands where efficiency lives.
Ready to Go Deeper?
The Liminal Method Programs
The 12-Week Mobility Series and UNFCK Your Nervous System programs are built around these exact principles. Trusted by 27 MLB organizations.