Ключевые слова: abdominal, abs, active, activity, aerobic, aerobics, athlete, athletic, body, club, coach, crunches, dumbbell, exercise, exercising, explaining, female, fit, fitness, gym, health, healthy, indoor, instructor, lifestyle, man, mat, personal, physical, recreation, relaxing, shape, showing, slim, sport, sportive, sports, sportsman, sportswear, sporty, strength, stretching, strong, trainer, training, wellness, woman, working, workout, young,