But what surprised Dr. Marti, as he pointed out in The American Journal of Sports Medicine in1989, was the fact that the most common variable among the casualties wasn鈥檛 training surface,running speed, weekly mileage, or 鈥渃ompetitive training motivation.鈥?It wasn鈥檛 even body weight,or a history of previous injury: it was the price of the shoe. Runners in shoes that cost more than$95 were more than twice as likely to get hurt as runners in shoes that cost less than $40. Follow-up studies found similar results, like the 1991 report in Medicine & Science in Sports & Exercisethat found that 鈥淲earers of expensive running shoes that are promoted as having additionalfeatures that protect (e.g., more cushioning, 鈥榩ronation correction鈥? are injured significantly morefrequently than runners wearing inexpensive shoes (costing less than $40).鈥? 超级碰97直线国产_超碰caoporen97人人_超碰caoporen国产_超碰国产亚洲人人 But why did his back feel better with less cushioning, instead of more? He went online in search ofanswers, and the result was like parting the foliage in a rain forest and discovering a secret tribe ofthe Amazon. Ted stumbled across an international community of barefoot runners, complete withtheir own ancient wisdom and tribal nicknames and led by their great bearded sage, 鈥淏arefoot KenBob鈥?Saxton. And luckily, this was one tribe that loved to write. 鈥淭he man who gets me a Mountain Dew can have my body,鈥?Jenn croaked, her eyes closed andface pressed against the cool of the van window. 鈥淎nd Billy鈥檚.鈥? He鈥檇 left his hut at the bottom of the canyons and trekked into a town he loathed because he鈥檇heard there was a PC with a dial-up connection in the back of a Creel candy shop. He鈥檇 learnedsome computer basics, gotten an e-mail account, and had begun sending messages to the outsideworld. And that鈥檚 where I came in; the only reason 鈥渢he gringo Indio鈥?had gotten interested when Iambushed him back at the hotel was because I told him I was a writer. Maybe an article about hisrace would actually attract some racers.