Ключевые слова: abdominal, abs, active, athlete, attractive, beautiful, caucasian, core, crunch, effort, endurance, exercise, female, fitness, girl, healthy, intense, lifestyle, mat, motivated, muscle, outdoor, outside, recreation, shape, slim, sport, sportswear, sportswoman, stomach, strain, strength, strong, train, vitality, water, woman, wooden, workout, young,