http://shop.primallifestyle.com will take you to the primal store so you can purchase a pair.
Some key info from Matt at Primal Lifestyle
- Barefoot Technology
Ancient wisdom. Modern technology.There is gathering scientific evidence that walking barefoot results in enhanced performance and decreased injury risk (Wharburton 2001).
There is evolutionary evidence too. The foot has been 270,000,000 years in the making. With each passing generation – and each developing species – the biomechanics of the foot have been refined and enhanced to produce what we see before us – or below us – today.
To allow the foot to function as it was designed requires either walking barefoot – which in many instances is impractical and potentially hazardous – or requires footwear which offer protection without altering the function of the 270 million year-old design: the vibram Fivefingers®.
Vibram heritage Fivefingers® footwear was the brainchild of industrial designer Robert Fliri. He proposed the idea to Marco Bramani, grandson of Vibram founder Vitale Bramani, who invented the first rubber soles used on mountaineering boots in 1936.
As an avid sailor, Marco Bramani was immediately intrigued by the idea of footwear that felt more like a glove and worked like a second skin. Fivefingers® protected Bramani’s feet from dangerous rigging and obstacles on board while delivering a surefooted grip on deck. Its patent-pending design provided greater dexterity, improving agility, balance and control.
Drawing on his experience as a sailor and veteran of the footwear industry, Bramani worked with Fliri to refine Fivefingers into what it is today — the first footwear to offer the sensation of going barefoot with the protection and security of a Vibram sole.
10 reasons to go barefoot!
2. Facilitated venous return resulting in:a. Decreased blood pressure;this is true – particularly if walking on uneven ground (ie cobbled streets or off road). The walking itself, of course, helps to support good cardiovascular function but, in addition, the fact that the foot strikes the ground at a slightly different angle with each step and is allowed to roll over the naturally convex heel (rather than a flat, straight, rubber plate) means that multiple muscle groups are activated resulting in greater pumping of blood back through the valve-based venous system (Vines 2005).
b. Reduced risk of deep vein thrombosis;for the same reason as above (2a) there is less pooling of blood in the lower leg and enhanced venous return.
c. Lower incidence of varicose veins;because there is better venous return, blood does not sit in the veins increasing pressure on the vein walls and creating varicosities. Instead it is pumped more efficiently back to the heart through enhanced muscular use in the lower leg.
3. Decreased ankle sprains;it is claimed that increased awareness of foot position from direct contact with the ground (Robbins et al., 1995) may decrease risk of ankle sprain – and/or the reduced leverage and consequently twisting around the ankle (sub-talar) joint from going “barefoot” minimizes the risk of spraining the joint during a stumble (Stacoff et al., 1996).
4. Lowered risk of shin splints;chronic ailments such as shin splints, ilio-tibial band syndrome and peri-patellar pain are attributed variously to altered biomechanical loading of the limbs (Siff and Verkhoshansky, 1999, p.451). When running barefoot on hard surfaces, the runner compensates for the lack of cushioning underfoot by plantar-flexing the foot at contact, thus giving a softer landing (Frederick, 1986). Barefoot runners also land mid-foot, increasing the work of the foot’s soft tissue support structures, thereby increasing their strength and possibly reducing the risk of injury (Yessis 2000, p.124).
5. Minimize back pain;walking barefoot means, inherently, that the only heel you’re walking on is your own. Walking wearing standard shoes means, almost inevitably, you’ll have an extra heel. Any change in the orientation of the heel instantly changes the mechanics of the arch of the foot, but importantly also changes the mechanics of the low back – increasing the curve. An increased curve in the low back means that the small facet joints on the back of the spine which are not designed for weight bearing (Bogduk 2003) become loaded and, across time, painful.
6. Enhance proprioception;70% of the body’s terminal nerve endings finish in the hands and feet. Of course, if you look to the evolution of vertebrates you find that they progressed from fish, to tetrapods (ie forelimbs and hindlimbs in touch with the ground) then finally to bipeds. Bipedalism not only requires significant balance but, by definition, means that our only two consistent points of contact with our surrounding environment are our feet. This is reflected by the fact that there are 200,000 sensory nerve endings in the sole of the foot – more than anywhere else in the body.
7. Strengthen intrinsic foot musculature;just as when you support a broken limb with a plaster the muscles weaken and atrophy, so when you support a foot the muscles weaken and atrophy. Weak muscles make for greater injury risk, greater dependency on shoes, and impaired performance. Don’t let yourself become a statistic.
8. Maximise biomechanical performance;funnily enough, the arches of the foot evolved that way not by chance, but for a reason. Counter to the commonly held belief that the arches are there to absorb shock, in actuality the arches are designed to store energy and return that energy to the gait cycle on the next step. Similarly, the natural arches of the spine are designed to perfectly store energy as the body “derotates” during the gait cycle (Gracovetsky 1988, 1997, 2001). Wearing shoes that “support” the arch prevent the arches from performing their function, while any change in heel height above that of the forefoot results in changes to the spinal curves compromising energy storage and recoil in these two key areas for efficiency and performance.
9. Diminish risk of bunions;the traditional shape of shoes means that they round to a point somewhere in front of the 2nd or 3rd toe. This means that the big toe is often pushed towards the middle of the foot and the same is true of the little toe. This phenomenon coupled with a heel on the shoe – which loads the big toe even further – results in a deviation of the big toe called hallux valgus and ultimately bunions may develop.
10. Optimise balance / prevent falls;we mentioned above (point 6) that the feet provide significant sensory feedback to the brain and are therefore critical in balance and efficient gait. However, it is sad to learn that the leading cause of death in people of the age of 65 years is not heart attacks, not cancer and not strokes – but falling (Chek 2004). In fact, 25% of elderly people who fall and fracture a hip, die within 1 year of that fall.
Atrophy: A lack of nutrition to a tissue, resulting in wasting of that tissue.
Tetrapod: A creature which habitually stands on four limbs.
Gait cycle: The repetitive cyclical motion of walking or running.
Venous return: The return of blood, via the veins, from the periphery toward the heart.
Wharburton M. (2001) Barefoot running. Sportscience 5(3), sportsci.org , 2001
Vines G, (2005) Put a wild wobble in your walk. New Scientist. 24th December, Issue 2531 pg51
Gracovetsky S (2004) Stability or Controlled Instability? One day workshop, London.
Gracovetsky S, (1988) The Spinal Engine. Publisher: Springer-VerlagGracovetsky S, (1997) Linking the spinal engine with the legs: A theory of human gait in Movement, Stability and Low Back Pain – the essential role of the pelvis. Ed.s Vleeming, Mooney, Dorman, Snijders & Stoeckart. Publisher: Churchill Livingstone pp243-252.
Gracovetsky S, (2001) Analysis and interpretation of gait in relation to lumbopelvic function in Proceedings of the 4th Interdisciplinary World Congress on Low Back and Pelvic Pain, Montreal.
Chek, P (2005) Balance Training for the Elderly.
Yessis M (2000). Explosive running. Illinois, USA. Contemporary Books
Robbins S, Waked E (1997). Hazards of deceptive advertising of athletic footwear. British Journal of Sports Medicine31,299-303
Siff MC, Verkhoshansky YV (1999). Supertraining (4th ed.). Denver, Colorado. Supertraining International
Frederick EC (1986). Kinematically mediated effects of sports shoe design: a review. Journal of Sports Sciences 4, 169-184
Stacoff A, Steger J, Stussi E, Reinschmidt C (1996). Lateral stability in sideward cutting movements. Medicine and Science in Sports and Exercise 28, 350-35
As a CHEK Practitioner I've organised for a £5 discount on every pair ordered
If you wish to order a pair, the code you will need to use in order for your own discounted shoe is craig453
The codes is used during the payment procedure and is placed in the Coupon Code section of the Checkout
Please don't hesitate to contact me should you have any queries regarding how they may benefit your health.