Posted on 1 Comment

Complementary Movement

The Five Primary Kinetic Chains rely on a fundamental principle: efficient movement requires the integration of a stable yet dynamic foundation so that the body can generate the power needed for locomotion.

The Anterior Spiral is a culmination of everything that we’ve discussed previously. As such, let’s review how the previous four kinetic chains have worked together to get us to this final kinetic chain.

The Intrinsic system is related to the nervous system and breath. The breath is a barometer for our movement. How our breath is integrated with our movement determines how our nervous system responds. If we move in a manner by which the movement breathes the body, the sympathetic nervous system can remain down-regulated, thus giving us access to refined motor control. If instead our breath reaches the threshold of cardiovascular distress, or we are holding our breath out of bracing or fear, our sympathetic nervous system becomes up-regulated and arms the body with a flood of chemistry.

One of the markers for stress tolerance is the capacity to return from an aroused sympathetic nervous system back to a calm parasympathetic down-regulated state of being. A large percentage of our population is stuck in an up-regulated sympathetic nervous system. This is a stress reaction that results in inflammation in the body contributing to decreased healing and regenerative ability. As a result, it is becoming popular to “train” the vagus nerve — the tenth cranial nerve — to experience arming and disarming the nervous system.

There are some very good modalities to specifically address an up-regulated sympathetic nervous system. Our personal practice is one way we can take responsibility for our stress levels. Tia Chi, Qi Gung, Shamatha Meditation, and Yoga are but a few examples. I personally find getting acupuncture to be very much a sattvic practice. I go very deep into meditation as I’m observing the energy shifts in my subtle body. For people that are attracted to manual therapy, Cranial Sacral Therapy is a wonderful way to engage the nervous system and the breathing apparatus. Nervous system health very well may start with the subtle aspects of how the cranial sutures are integrating with breath and movement.

The Deep Longitudinal Kinetic Chain is about how we interact with gravity and shock absorption. Our bodies are under a constant compressive force. The energy of the compressive force changes as movement and locomotion further generates kinetic energy. The energy of our bodies in motion must be absorbed and translated. The energy is distributed across the fascial fabric of our bodies.

This energy becomes a dynamic platform, the Lateral Kinetic Chain. The Lateral KC provides dynamic stability so that the appendicular skeleton has a foundation from which to work off. Without this foundation, the body would be at a disadvantage in generating stored elastic energy.

In developmental movement, the reflexive motor learning that is hard wired into our nervous system, we see that the movements are all about creating dynamic stability with the intention of getting us upright and using a bi-ped strategy of locomotion, the walking gait.

With an established dynamic platform, we have the capacity to store and release elastic energy. Elastic energy is stored in the tissues in two modes: lengthening or stretching and coiling or compressing. When tissues lengthen or stretch, the fascia’s elasticity stores energy. This would be like stretching a rubber band across your finger and releasing it; the rubber bands soars across the room. Likewise, winding up the rubber band on a model airplane illustrates the second mechanism of storing and releasing elastic energy. As the rubber band coils tightly, energy is stored; more coiling equates to more compression that stores energy to release.

The Posterior Spiral Kinetic Chain is the avenue the body uses to coil elastic energy into the fascial springs that perpetuate the energy of the walking gait. The body is utilizing both modalities (lengthening and coiling) for activating the fascial fabric to generate stored elastic energy. As the Posterior Spiral KC is coiled to release that energy, the ipsilateral anterior spiral is lengthening. It is a coiling of one side of the body and a lengthening on the opposite. The body is utilizing both pathways simultaneously, to generate stored elastic energy.

The Anterior Spiral completes the gait cycle. Elastic energy up to this point has been stored into the tissues, and now the body is poised to do something with that energy. The body will now translate the stored elastic energy into the complementary movement. The forward motion generated by the push of the posterior spiral is realized through the leg swing of the anterior spiral.

The ability to effectively store and release elastic energy is paramount to athletic performance. In the video, notice the quality of movement this athlete displays. The timing of arm drive and leg drive, the depth of absorbing kinetic energy, and how the explosive energy increases with each shock absorption phase.  Her movement is brilliant and demonstrates healthy integrated kinetic chains at work.

The 5 Primary Kinetic Chains working together create an integrated whole. If one or more of the components are unable to engage, then we need to isolate the issue and through motor learning, reengage and integrate back into the whole. The kinetic chain charts are meant to be a map for inquiry, as we explore who is playing and who is not, the charts can help us to discern what disengaged players need to get back in the game.

Posted on 1 Comment

The Body Map

Our choices for responding to our environment depends on the relationship between our body map and the environment. The body map is how the brain sees what movements are available to solve the movement equation. How we create integrated movement is by assembling the available building blocks to which we have access via the body map.

Integration starts with individual building blocks. To develop a complete body map, we need to disassemble movement into its smallest components. When we have conscious control of these smaller components, we can then start to assemble them into bigger blocks. This is the process of building the body map.

When we have a gap, a blind spot, a place that we are unable to access, the motor control center will come up with a strategy to move around that blind spot. This is an adaptive process, and this is a compensation.

We find these blind spots by asking ourselves where in our movement we have lost integration. We can observe blind spots in others when we observe overexertion, clunky movement, or their faces wincing in pain.

Ideally, our movement is like flowing water: smooth, controlled, and efficient. Water is always taking the path of least resistance. Likewise, efficient movement is learned by using the least amount of energy to accomplish the most amount of work.

As our body map expands, the motor control center has more choices for finding an efficient solution to the movement equation. This is how our movement becomes refined and more efficient.

How do we become the inner observer and cultivate deeper awareness of our own response to gaps in the body map and compensation?

The answer to that question is by introducing body map capacity programming.

Priming the nervous system for work capacity is a multi-step process. First we must recover the movement to which we no longer have access. This requires the disassembly of movement to its smallest components, individual joint articulation. Then we prime each joint by using the functional compass. This wakes up the mechanoreceptors that relay position and optimize kinetic chain sequencing. Priming the joints brings circulation and lubrication to the joint capsule and surrounding tissues. After the nervous system is primed, we can then expand on the individual building blocks and we start to assemble multiple movements into kinetic chain sequences.

Yoga asana and martial arts kata are examples of formats for assembling kinetic chains of movement. Individual goals, impediments and discipline of movement should be considered when developing a body map practice that is tailored for you and your needs.

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 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.