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
Tomb of the Unknown Soldier (Athens) of a dead warrior lying on the ground. He holds a circular shield in his left hand and wears an Ancient Greek-style helmet. The representation of the body gives the impression that the Unknown Soldier is ready to arise at any moment. To the left and right of the sculpture are phrases from the works of Thucydides. To the left, "" ("There's one empty bier made up for the unidentified [fallen] ones"); to the right, "" ("The whole earth is the sepulchre of famous men"). Both are quotes from "History of the Peloponnesian War". Over the main sculpture in smaller