Ключевые слова: active, aerobic, aerobics, athletic, back, beautiful, body, cardio, care, class, closeup, club, concept, dumbbells, elliptical, exercise, exercising, feet, fit, fitness, floor, group, gym, health, indoor, leg, legs, loss, machine, muscular, people, pilates, platform, shoelaces, shoes, step, stepper, sweating, training, vertical, wealthy, weight, weighting agent, woman, women, work, workout,