proprioceptors – Jackie Marsden, Elder Cottage Clinic, Warton. 07799144606

Following on from my previous blog in this yoga series, I’m continuing with feet.

Our feet are a masterpiece of natural engineering, however this masterpiece is not used to its full advantage in our civilised world. Shoes and flat, paved surfaces block nature’s proprioception and allow the feet to be indifferent to the environment and the surroundings.

The less we use our feet the weaker the detailed musculature become, and the weaker the muscles then more pressure is placed on the plantar fascia, causing heel spurs and plantar fasciitis.

The practise of yoga is carried out in bare feet. This act alone reconnects us to the earth beneath us, and makes us pay attention to restoring the strength and flexibility of the foot and the lower leg. [1]

Each foot has 3 main arches: from the heel to the distal end of the first metatarsal (base of big toe), from the heel to the distal end of the fifth metatarsal (base of little toe) and the line connecting the distal ends of the first and fifth metatarsal. This creates a triangle of support for each foot. There is also a 4th arch which goes across the tarsal bones.

When we are standing in Tadasana (Mountain Pose), the arches of the feet are engaged and connecting with the support of the pelvic floor, lower abdomen, rib cage, cervical spine and the crown of the head. [1] The fundamental lessons you learn from the standing postures can illuminate the practice of other asanasas and poses. [1]

So my advice is to pay attention to your foundation: your feet. Take off your shoes and reconnect with the earth and the environment. Take time to stand quietly in Tadasana, focusing on your feet, how they feel, how your weight shifts and balances. Try “lifting” your arches and see how this ripples up through the rest of your body, improving posture and balance.

Once your foundation is improved, it is much easier to put the rest of your house in order. [1]

Read my previous blog in this series [Yoga Series #1] Yoga for Foot Health.

[1] Yoga Anatomy by Leslie Kaminoff and Amy Matthews.

Image courtesy of Praisaeng at FreeDigitalPhotos.net

Please note that I a not a yoga instructor.

Jackie Marsden MAR is a qualified reflexologist and independent consultant (Team Leader) for Neal’s Yard Remedies Organic. Jackie leads and mentors a growing team of consultants (many of whom are therapists integrating organic products into their existing businesses) via the NYRO social selling channel, holding regular team meetings, one-to-one coaching via phone and facetime, and a closed facebook group. All views are my own.

I have recently started to remain barefooted more often. Largely because we are now in summer and it is fantastic to take the opportunity to wear summer clothes and leave the sock draw alone. However, there are incredible health benefits to spending more time barefooted, not only from a physical point of view, but also on a more spiritual level.

Did you know that the feet are the most sensory-rich parts of the body? Huge concentrations of proprioceptors are in the feet, found within the joints, connective tissue and muscle. The feet alone have as many proprioceptors as the entire spinal column! [1] Here surely lies the science behind the art of reflexology? But wait a minute – what are proprioceptors?

Proprioceptors are nerve endings and sensory receptors located within our joints, connective tissue and muscles – not just in the feet but all over the body. Proprioception is the ability to perceive the motion and position of our body. When our proprioceptors identify pressure or movement, they send messages to the brain to understand orientation. What is important to remember that the feet are rich in proprioceptive nerve endings.

When walking barefoot, our tactile pathways feel the surface of the ground, proprioceptors respond to pressure, and the terrain creates slight imbalances that create neuro-muscular strength, spacial orientation, balance, and coordination. [1]

There is a constant flow of information regarding the status and function of the musculo-skeletal system from proprioceptors to the spinal cord and the brain. When there is a breakdown in communication, or when improper information is supplied, efficiency of movement decreases. This breakdown can cause minor to severe problems with postural coordination and/or joint alignment, ranging from an occasional “niggle” to the source of chronic, unresolved pain. [2]

Shoes create a barrier between the sensitive soles of our feet and the ground. By going barefoot, proprioceptors are optimally stimulated, and the sensory experience is opened up. Are we, as a modern society, shutting down an important sensory area by continually wearing shoes? Are we disconnecting ourselves from our surroundings? Could the continual wearing of shoes be a major player in inflammation and pain? There is growing evidence to support the idea that “free electrons from the earth neutralize the positively charged free radicals that are the hallmark of chronic inflammation.”[3] But this is for a separate blog post.

Spending time barefooted also encourages presence of mind and conscious awareness. While walking barefooted, the information sent via proprioceptors inhibit other peripheral sensory input. This creates focus and awareness; we become more tuned in to our surroundings.[1] I have found that it makes me more “present” or “in the moment”. Having the heightened sensory experiences from the soles of my feet connecting all the way up through my body allows a more intimate connection with my environment.

It is truly amazing and exhilarating to feel the cool wet grass under my feet, or the sharp stones of the beach making me wince and focus only on the moment, the now. It is surprising how warm our garden path feels under my feet when it still feels chilly enough to wear a sweater and body warmer. These small observations represent an enormous sensory dimension that we are all excluding from our lives through shoe-wearing.

As Dr. Kacie Flegal rightly states, “It is never too late to encourage the proprioceptive in our own bodies as we continue to grow new neural connections, even as we age. Often, it is this system that becomes inhibited as adults. We lose balance and focus in our bodies and our lives and, as a result, may lose profound connections to our environment, ourselves, and other people.” [1]

I believe all of the above have strong links to the science behind reflexology. I believe that reflexology treatments awaken the sensory proprioceptors that are largely dormant from our constant shoe-wearing. Rediscover yourself barefoot. Let’s celebrate our feet, touch them, use them, let’s set them free!

References

[1] Dr. Kacie Flegal http://www.naturalchildmagazine.com/1210/barefoot-babies.htm

[2] Dr. Dan Lommell http://www.lommell.com/new_page_123.htm

[3] J Altern Complement Med. 2007 Nov;13(9):955-67.