Ключевые слова: activity, adult, athlete, competition, competitive sport, determination, disabled, endurance, exercising, extreme sports, healthy lifestyle, human leg, jogging, leg, leisure activity, lifestyles, males, men, motion, muscular build, nature, one person, outdoors, practicing, prothetic, race, recreational pursuit, relaxation exercise, running, shoe, speed, sport, sports clothing, sports race, sports shoe, sports track, sports training, sportsperson, stadium, success, summer, sun, sunlight, sunset, unrecognizable person, vitality, wellbeing, women, young adult,