Ключевые слова: amputation, appliance, artificial limp, athlete, athletic sports, athletics, blue, carbon, caucasian, disability, disabled, handicap, handicapped, invalidity, legs, line, lines, male, man, prosthesis, race, racer, run, runner, running, running shoes, shoes, spikes, sport, sportive, sports, sprinter, stadium, start, technology, togetherness, track, track and field, walking,