Ключевые слова: 5560, 60s, action, active, adult, american, bicycle, bicyclist, bike, biking, cardio, caucasian, class, club, cycling, diversity, elderly, emotions, endurance, equipments, european, exercising, female, fitness, focused, group, gym, health club, indoors, leisure, machine, mature, muscular, people, physical, portrait, practicing, retired, riding, senior, spinning, sportive, sportswear, stationary, strength, training, woman, workout,