Ключевые слова: active, active lifestyle, active seniors, activity, aging, autonomy, bicycle, bike rack, biking, casual, caucasian, city, city life, commuting, cyclist, daily life, daytime, elderly, environment, exercise, fitness, habit, healthy, independence, leisure, lifestyle, lock, male, man, mature, mobility, outdoors, pensioner, public transport, recreation, retirement, routine, safety, safety lock, security, selfreliant, senior, silver hair, street, sunny, transport, transportation, urban,