Mas volt a tuleleshez az optimum: nyers izomero helyett a gyorsasag es kitartas.
"Humans are believed to be unusually good throwers due to their high dexterity and good timing capabilities, and it is believed that this is an evolved trait. Evidence of hominid throwing dates back 2 million years to homo erectus.[1] The 90 mph throwing speed found in many athletes far exceeds the speed at which chimpanzees can throw things, which is about 20 mph.[1] This ability reflects the ability of the human shoulder muscles and tendons to store elasticity until it is needed to propel an object.[1]"
https://en.wikipedia.org/wiki/Throwing
"Because our ancestors were hunter gatherers, we are genetically primed to cover long distances and outlast our prey. Over millions of years we have developed a naturally efficient running form, so while there may be faster animals, nothing else touches us for endurance."