Posted on 6 Comments

The Spiral Engine

Encoded in our bodies is the master blueprint, the DNA Helix. The structure of the DNA Helix represents energy efficiency. The structure looks like a coil, a spring.

Springs are efficient ways to transfer energy. That could look like the coil springs on your automobile absorbing the bumps in the road. These are called compression springs. They absorb energy and compress. The energy is then released and the spring returns to its “normal” length. Tension springs work from the opposite perspective. Your garage door has huge closed coil springs. When you open the door, the spring goes from its resting length to its expanded length. The energy to “stretch” the spring is released to assist in closing the garage door.

There are many kinds of springs. We use springs in all the machines that we encounter in our lives. Fascia is the spring in our bodies.

Fascia has several roles in our bodies. It is also called connective tissue which is the primary component of our structure. Fascia wraps and binds every part of our body creating a unified whole. Fascia is also a communication avenue for the nervous system. Messages about our environment and movement are relayed through fascia. Fascia plays a crucial role in our movement.

At a muscular level, fascia binds all the different layers into a unified muscle belly. Muscles act on the fascia, the fascia translates that energy into movement. The energy potential of fascia is relative to the ability of the tissues to move between the resting length and its coiled activated length. The coiling action is storing elastic energy and likewise, the uncoiling is the translation of elastic energy. The ability of tissues to store elastic energy is directly proportionate to the work capacity of those tissues.

The iconic model airplane with a rubber band that drives the propeller is a great example of stored elastic energy. We wind up the propeller by hand. That energy is then stored into the rubber band. When we release the propeller, the stored elastic energy is then translated into the propeller. The propeller spins the opposite direction giving the craft movement, flight.

Our bodies are not so different than the model airplane example. The fascial sheath of the thoracolumbar fascia is the primary fascial spring for locomotion.  When we walk, the torso is twisting on the axis of the pelvis. This rotary action of the posterior spiral is winding up elastic energy into the thoracolumbar fascia. The stored elastic energy is then released into the complementary movement resulting in forward motion.

This is a simplified example, as the thoracolumbar fascia has the potential to store and release elastic energy in all three planes of movement. When you add two or more planes of movement together, the result is a spiral. During the gait cycle, all 5 Primary Kinetic Chains are working together synergistically, and the body’s movement can be described as complementary, contralateral spirals. This is the essence of The Spiral Engine of Locomotion™.

Posted on Leave a comment

Balance

The stability or mobility question has been brought to the table many times. Which is more important ~ to be stable or to have mobility?

There are different perspectives to the answer depending on one’s field of study, the application, and the lens that you look through.

Here is my take: stability and mobility are in an interdependent relationship. One can’t effectively happen without the other.

Stability and mobility rely on each other to keep the structure safe. Stability is to software as mobility is to hardware. Stability requires motor control, the ability of the nervous system to respond appropriately as movement occurs. Mobility is the hardware, the organization of bones, joints, ligaments, tendons, muscles and fascial structures. The structure is responding to movement, messages of how movement is occurring, and how this information is being relayed up to the motor control center. A strategy is then derived as a response to the changing environment. The quality of movement being expressed is a product of integration of both stability and mobility.

Dynamic Stability is perhaps a better term to describe the product of stability and mobility. The question then shifts from “stability or mobility” to whether the body can appropriately respond to movement over a complete range of motion and a changing environment. For example, if you are hiking a steep loose trail, and the earth shifts under your feet, is the responsive mobility available for you to keep from losing footing and possibly spraining an ankle?

Dynamic Stability keeps the structure safe. The result of stability + mobility is neuromuscular integration that is available to respond appropriately to a complete range of motion. When life happens, and the environment shifts in an unforeseeable way, dynamic stability ensures an appropriate response is available.

In the movement known as the walking gait, the Lateral Kinetic Chain completes this dynamic platform. The body has just absorbed the kinetic energy through the deep longitudinal kinetic chain, the strike phase of the gait. That energy now needs to be grounded into a stable yet dynamic platform, the lateral kinetic chain, that will allow the body to generate the next movement, the power generation of the posterior spiral kinetic chain. The axis of the spine is integrating all three planes of motion while centralizing the energy from the previous shock absorption phase. As a result of dynamic stability, the body is prepared to generate propulsion, the forward motion of the walking gait.

The midline action of maintaining balance is another important action of the lateral kinetic chain. Complementary neuromuscular activations are working in cooperation to balance the relationship of movement, kinetic energy, gravity, and ground force reaction. These complementary actions provide the dynamic base so that the appendicular skeleton can generate energy.

Movement is a balancing act between environmental factors and the structure’s ability to respond appropriately. For example, when we look at the sculpture of rock stacking, we see the dance between the unique attributes of each rock. The size, shape, and center of gravity of each influences the balance point. Each rock complements the previous. The balance points create an axis, an axis of stability. Without this axis, the stack of stones would fall.

This demonstrates the third principal action of The 5 Primary Kinetic Chains ~ Axial Stability for Appendicular Mobility. When a dynamic base is in place, the appendicular skeleton can express its potential of generating stored elastic energy in movement.

Posted on 1 Comment

The First Breath

My partner and I were swimming in Barton Springs Pool in Austin, TX the other day. She asked me if I would give her swim lessons. She prefaced the request with, “anyone that has given me swim lessons has left me in tears.”

I thought about her reaction for a moment, and immediately zoned in that the very first thing to learn about swimming is to just be comfortable in the water. This is very similar to the first instruction in meditation, to take a comfortable seat. In meditation, the second instruction is to observe the breath. Following the sensation of the breath anchors the mind to awareness. This helps the mind from being hijacked by cognitive thinking.

Being comfortable in the water also requires finding ease in breathing. Often, people are in a fear response when while swimming. In order to not activate the central nervous system’s sympathetic response, one needs to learn specific movement skills so that breathing is not stressful.

One might think that water is a natural element, as we float in our mother’s belly before being born, and people should be at ease in that element. However, almost everyone experiences their first fear response at the moment of transition from the lungs full of amniotic fluid to the pressurization of the air from taking their first breath.

A component of the fear response is called the startle reflex. The action of the startle reflex is a sharp inhalation, flexion and internal rotation. This is in opposition to the integration of the breathing apparatus, as optimal inhalation is extension with external rotation.

Correcting the disconnect between fear based breathing to a well-integrated breathing apparatus is a must for finding ease in the water – and frankly in life!

Here is the progression I use to teach people to find their ease in water and is quite simple. You can do it on your own or have someone assist you:

Floating on your back ~
Feel the buoyancy created by expanding the ribcage and lungs.

Floating on your side body ~ Prerequisite for side stroke, side body is also the end position for breathing in the basic crawl, or freestyle.

Using fins and snorkel as props ~
This builds more confidence in the water.

Floating on your belly with a snorkel ~
Find ease face down in the water.

Building blocks of stroke technique ~
There are many levels of techniques to build a strong foundation.

Once the foundation is in place, start to remove the props ~ Development of shoulder timing to neck rotation so that one can arrive at side body also allows for a restorative breath.

Understanding the breathing apparatus is integral in any mind body activity. The charts in the Intrinsic Anatomy Poster outline all the players participating in respiration.

Posted on 1 Comment

The Master Template

The 5 Primary Kinetic Chains are the master template for not only the walking gait as I’ve explored in my anatomy art, but for all locomotion and movement. Different movements have different relationships to gravity and the environment, and they use different muscular activations. (These activations are referred as kinetic chains, force transmission systems and sling systems.)
For example, swimming doesn’t have ground engagement like the strike phase of the gait. Instead, the spear phase (reaching through the water) is analogous to the deep longitudinal system. The kinetic sequence runs from the hand and through the anterior body to the opposite leg. The arm lines are doing the work in swimming that the leg lines are doing in walking.
Let’s dissect The 5 Primary Kinetic Chains as movement concepts:
1) Intrinsic:
The intrinsic system is the nervous system’s relationship to breathing. Our breathing apparatus, the mechanism of pressurization systems, has a direct effect on the autonomic nervous system. “You can’t own your movement until you own your breath.” This is about our breath mastery in relationship to our movement.
2) Deep Longitudinal:
The deep longitudinal system is about shock absorption. Shock absorption is the ability for kinetic energy to wave through the body joint by joint. If the wave is unable to move freely through the fascial system, that energy has to be absorbed in some way (such as a compensation). Imagine ocean waves breaking on the beach. The forces flow rhythmically absorbed by the sand. Now put a rocky buttress in front of the same wave and there is a tumultuous energy exchange of the crashing into the buttress.
3) Lateral:
The lateral system is the midline stability of the structure. The axis of the spine (axial skeleton) needs dynamic stability so that the appendicular skeleton has a platform by which to generate energy. Without the stability of the axis, the arms and legs will be impaired to generate power or work production.
4) Posterior Spiral:
The posterior spiral is the generation of stored elastic energy. The fascial matrix is a potential energy system. Efficient movement uses muscular activation to act on the fascial system. The fascial system spreads the load over as much area as possible which increases efficiency. As the energy winds up in the tissues, the potential release of that energy assists work production in the complementary movement.
5) Anterior Spiral:
The anterior spiral is the release of elastic energy into the complementary movement. Elastic energy can be released in different ways across the structure. When you are watching graceful athletes moving in profound ways, you are seeing elastic energy being stored and released in an efficient way. The energy is spread across the entire fascial fabric and the result is seemingly effortless movement.
These concepts are always present in integrated movement:
Breath~Shock Absorption~Axial Stability~Stored Elastic Energy~Translation of Elastic Energy
Posted on 1 Comment

Synergistic Dominance

The charts in the Five Primary Kinetic Chains Anatomy Poster Series outline a primary physiological principle in movement: bones, joints, ligaments, tendons, muscles and fascia do not work in isolation. They work synergistically to create movement.

When movement is balanced and efficient, the players are all cooperating with each other. If movement is out of balance and inefficient, the result is compensation in the structure. This maladaptive compensation follows some specific physiological principles.

The first of these principles, synergistic dominance, is when one synergistic component of the structure is compensating for another synergistic component. More specifically, one component is overworked or up-regulated in relationship with another synergist that is underworked or down-regulated.

Synergistic dominance can show up over a spectrum of compensatory strategies. It can show up locally or globally. A local example would be the relationship of a muscle to itself. The distal end of a muscle can be up-regulated for a down-regulated proximal end of the same muscle. Synergist dominance will also show up when multiple muscles are working together. For example, hip flexion has several muscles that work synergistically. The iliacus, psoas, tensor fasciae latea, rectus femoris, adductor longus, and sartorious are the major contributors to hip flexion. If one of these muscles is up-regulated, that can functionally down-regulate the others.

Synergistic dominance also shows up globally. Kinetic chains, the manner in which the musculoskeletal system organizes itself, is not merely a local occurrence. Kinetic chains organize across the entire fascial fabric. The lateral kinetic chain provides a good example of global synergistic dominance. Throughout the dynamic platform of the stance phase of the gait, the ankle, pelvis, torso, and neck all need to play well together. If they are unable to do so, then one player will take over doing the job of the player unable to engage. Single leg stance is a great global assessment protocol to discern synergistic dominance of the lateral kinetic chain.

Synergistic dominance can also show up in kinetic chains that work in unison. For example, during the gait cycle, the posterior spiral kinetic chain is paired with the opposite deep longitudinal kinetic chain. Likewise, the lateral kinetic chain is paired with the opposite anterior spiral kinetic chain. These pairings of kinetic chains have an interdependent relationship. One relies on the other in the efficiency of storing and releasing elastic energy. If one chain has a dysfunctional component, it is going to have an effect on the other, they are in a synergistic relationship.

The other side of the synergist coin is the functional opposite. Muscles that work in opposition to one another rely on a principal called reciprocal inhibition. Reciprocal inhibition defines that the agonist, contracts or shortens, as the opposite, the antagonist, must lengthen. Simply, if one muscle is shortening then the other must be lengthening. If the muscle that should be lengthening is unable to do so, the effect is that the muscle that needs to shorten becomes down-regulated. It is unable to overcome the up-regulated muscle, as it can’t compete.

Functional opposites happen across kinetic chains just as synergists do. The foundation of understanding synergistic dominance builds the prerequisite for investigating functional opposites. As movement evolves, essentially there are two things happening:  some tissues are shortening while others are lengthening.

The charts included in The 5 Primary Kinetic Chains posters provide a map for synergistic relationships. By mapping the synergists, one can then decode functional opposites. This is a very useful learning tool as well as a visual reference for your clients and patients.