Ключевые слова: activities, activity, adult, aerobics, arm, athlete, background, beautiful, body, caucasian, club, coach, condition, cute, dieting, equipment, exercise, exercising, females, girls, gym, health, healthy, human, indoors, instructor, lifestyle, muscle, muscular, one, people, person, power, slim, smart, sport, sportsman, strength, training, wellbeing, woman, women, young,