Ключевые слова: active, activity, aerobic, athlete, bicycle, bike, body, calories, cardio, care, class, concept, cross, cycling, diet, energy, equipment, evening, exercise, exercise bike, fit, fitness, girl, group, gym, health, healthy, indoors, inside, interior, legs, lifestyle, machine, morning, posing, power, relaxation, resort, riding, satisfied, shape, slim, sport, sunlight, teenager, trainer, twilight, weight loss, wellness, workout,