Ключевые слова: active, activity, adult, angle, athlete, barbell, box, caucasian, class, coach, communication, cross, crossfit, exercise, exercising, explaining, female, fit, fitness, flooring, group, gym, healthclub, healthy, high, instruction, instructor, interval, lifestyle, male, man, men, occupation, people, person, personal, physical, sport, sportswear, talking, team, trainer, training, view, wod, woman, women, workout, young,