There are many articles that discuss our ancestral evolvement into becoming runners. The nuchal ligament and Achilles tendon support this theory. It was our primary tool for hunting!
Since the 70’s, the masses began running and with it came the commercial opportunities. However there is plenty research to suggest that the more expensive running shoes with more support and more cushioning do not reduce the risk of injury. In fact, there is even evidence that demonstrates the increase in injury!
Looking at the past 5 years of my own running, continuing to purchase expensive, high-end shoes, being fitted by established running shops using ‘modern technology’, and advised by ‘expert podiatrist’ to wear orthotics, have not removed the pain of running. Planter fasciitis, strained Achilles tendons and metatarsal pain have continued to plague my running. Until I decided to review my running style…
The well-cushioned shoes have encouraged a heavier heel strike, which have been a leading contributing factor toward my injuries. Orthotic insoles have always hurt my feet more! But wearing the more minimalistic racing flats have swayed my foot landing to forefoot and interestingly, considerably less pain.
A few months ago, having read numerous articles on natural running, I decided to try a pair of inov-8 Road-X 233 shoes and call it coincidence but I have been running pain free for the first time in years! Admittedly I did suffer from severe calf muscle pain which necessitated a few visits to my masseuse but that was due to the heels no longer being kept at 12mm or more above the ground, and actually being engaged when pushing off the ground. The adaptation only lasted a month and I haven’t looked back.
The concept of inov-8 shoes is that they “allow the foot the freedom to move and function as nature intended, without interference from the structure of the shoe”. Having less cushioning in the heel (i.e. less of a heel) encourages the foot to strike forefoot, which is the more natural way of running. Run barefoot along a concrete and take notice of how your foot lands. Running at pace also encourages efficiency but it’s during training where it matters as that’s where the bulk of running is done, and habits are formed.
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