occupation dick drescher
Track and field is a sport which includes athletic contests established on the skills of running , jumping , and throwing . The name is derived from the sport ' s typical venue : a stadium with an oval running track enclosing a grass field where the throwing and jumping events take place . Track and field is categorised under the umbrella sport of athletics , which also includes road running , cross country running , and race walking . Myron of Eleutherae , working c . 480 BC - 440 BC , was an Athenian ___MASK7___ from the mid - 5th century BC . He was born in Eleutherae on the borders of Boeotia and Attica . According to Pliny ' s Natural History , Ageladas of Argos was his teacher . The traveller Pausanias noted that sculptures by Myron remained " in situ " in the 2nd century CE . Running is a method of terrestrial locomotion allowing humans and other animals to move rapidly on foot . Running is a type of gait characterized by an aerial phase in which all feet are above the ground ( though there are exceptions ). This is in contrast to walking , where one foot is always in contact with the ground , the legs are kept mostly straight and the center of gravity vaults over the stance leg or legs in an inverted pendulum ___MASK47___ . A characteristic feature of a running body from the viewpoint of spring - mass mechanics is that changes in kinetic and potential energy within a stride occur simultaneously , with energy storage accomplished by springy tendons and passive muscle elasticity . The term running can refer to any of a variety of speeds ranging from jogging to sprinting . The Discobolus of Myron (" ___MASK98___ ", , " Diskobólos ") is a Greek sculpture that was completed toward the end of the Severe period , circa 460  450 BC . The original Greek bronze is lost but the work is known through numerous Roman copies , both full - scale ones in marble , which was cheaper than bronze , such as the first to be recovered , the " Palombara Discobolus ", and smaller scaled versions in bronze . The discus throw is a track and field event in which an athlete throws a heavy disc  called a discus  in an attempt to mark a farther distance than their competitors . It is an ancient sport , as demonstrated by the fifth - century - B . C . Myron statue , " Discobolus ". Although not part of the modern pentathlon , it was one of the events of the ancient Greek pentathlon , which can be dated back to at least to 708 BC . Richard `` Dick '' Drescher ( born February 2 , 1946 ) is a retired male track and field athlete from the United States . He competed in the men ' s discus throw during his career . Drescher set his personal best in the discus throw event ( 63 . 90 metres ) at the Mt . SAC Relays in Walnut on April 24 , 1976 .