Ключевые слова: activity, adult, adults only, athlete, closeup, competitive sport, exercising, hame interior, healthy lifestyle, horizontal, human body part, human foot, jogging, knot, lace, lifestyles, males, men, morning, motivation, muscular build, nature, one man only, one person, only men, outdoors, part of, people, physical activity, recreational pursuit, relaxation exercise, shoe, sport, sports shoe, sports track, sports training, sportsperson, stairs, step,