Bad Wigins wrote:
Running shoes of any kind are the invention of total morons who sell them to an unlimited supply of even dumber morons.
Despite their claims of reducing or preventing injury, they have absolutely no independent confirmation of their effectiveness because they are not regulated by authorities. By comparison, other "injury prevention" devices, like bicycle helmets, must meet strict standards to prove their effectiveness, or they can't be sold. But anything can be sold as a running shoe.
Running shoes are not safety devices and are not marketed as such. And running shoes are regulated with regards to health claims made by the manufacturer. The FTC came down hard on Sketchers for their claims about the "shape-ups" shoes:
http://www.ftc.gov/opa/2012/05/consumerrefund.shtmAnd no major running shoe company is marketing their shoes as preventing injury. Here is a clip from the Brooks website:
"Currently, there is no conclusive evidence demonstrating barefoot/minimalist running reduces injury or that running in running shoes causes injury in every runner. We can only say that runners continue to get injured, and that we have been and will continue to conduct prospective and retrospective research in this area that will enable us to build the best products to keep people running healthy."
As to the OP, minimalism will never completely go mainstream because minimalism does not work for the novice runner. Most people struggle with injuries when they first start running longer distances because they have not developed the strength in their muscles and tendons to mitigate the pounding of their body weight on their lower extremities. Novice runners frequently benefit from a more supportive shoe because it provides some extra support while their muscles and tendons gain the needed strength. After a while, that extra support may no longer be needed and may cause a runner to over compensate by trying to push through the support.
Minimalism may provide some benefits in developing form for those who naturally are built with good biomechanics (good functional arches, no congenital imbalances, etc.), but for those with natural imperfections, it can be difficult if not impossible to have the benefits of minimalism outweigh the injury risk.
The fact of the matter is that shoes do make a difference, but there are no bright lines. Each runner will have different needs as they progress in their running and depending on their biomechanics.