Barefoot running injuries (notably repetitive stress injuries) caused by heel striking in padded running shoes. The barefoot movement has prompted some manufacturers to introduce thin-soled and flexible shoes such as traditional moccasins and huaraches for minimalist running. Throughout most of human history, running was performed while barefoot or in thin-soled shoes such as moccasins. This practice continues today in Kenya and among the Tarahumara people of northern Mexico. Historians believe that the runners of Ancient Greece ran barefoot. According to legend, Pheidippides, the first marathoner, ran from Athens to Sparta in less than 36 hours. After the Battle of Marathon, it is
Pronunciation of Ancient Greek in teaching and Smith reforms, English underwent the Great Vowel Shift, which changed the phonetic values assigned to the English "long vowels", in particular. The same changes affected the English pronunciation of Greek, which thus became further removed from both Ancient Greek and from the Greek that was pronounced in other western countries. A further peculiarity of the English pronunciation of Ancient Greek occurred as a result of the work of Isaac Vossius. He maintained in an anonymously-published treatise that the written accents of Greek did not reflect the original pronunciation. Moreover, Henninus (Heinrich Christian Henning) published "Dissertatio Paradoxa", which claimed that