Attractive young girl in sport wear working out with fitness equipment in a professional gym. Training in gym. Sport concept. active, activity, arm, athlete, athletic, attractive, back, body, bodybuilder, caucasian, chest, club, dumbbell, dumbbells, energy, equipment, exercise, fit, fitness, girl, gym, health, healthy, lifestyle, lifting, looking, loss, model, muscle, muscular, out, power, professional, rear, shoulder, smiling, sport, sporty, standing, strong, training, view, wear, weight, weights