Ключевые слова: abdomen, abdominal, abs, active, adult, athlete, athletic, attractive, beautiful, body, care, caucasian, crunches, determination, energy, equipment, exercise, female, fit, fitness, floor, gym, health, healthy, lifestyle, loss, mat, model, muscle, muscles, one, perfect, power, preparation, shape, slim, sport, sportive, sportswear, sportswomen, strength, strong, studio, training, weight, white, woman, women, working, workout,