Ключевые слова: 20s, 25 30 years, activity, adult, athlete, bicyclist, caucasian, couple, cyclist, endurance, equipment, exercising, female, fitness, girl, girlfriends, helmet, horizontal, individual sports, portrait, professional sport, relaxation, resting, serene scene, sports clothing, sportswoman, summer, togetherness, two, two people, vitality, white women, young,