Ключевые слова: action, activity, athlete, blue, blue color, body conscious, caucasian ethnicity, closeup, color image, competition, competitive sport, country road, day, distant, exercising, grass, grass area, healthy lifestyle, horizontal, human foot, jogging, land, lane, macro, marathon, marching, men, mid distance, motion, nature, one person, orange color, outdoors, park man made space, recreational pursuit, relaxation exercise, road, roadside, running, running spikes, running track, shoe, sport, sports shoe, sports track, sports training, street, sunset, track imprint, training class, unrecognizable person, walking,