Ключевые слова: 20s, 30s, active, adult, athlete, athletic, beautiful, body, body builing, box, box jump, box jumps, caucasian, competition, crossfit, equipment, exercise, exercising, fit, fitness, garage, girl, group, group of people, group training, gym, healthy, horizontal, indoor, instructor, jump, kettlebell, male, man, motion blur, muscle, people, personal trainer, physical activity, power, sport, trainer, training, weight, woman, workout, young, young adult, young man, young woman,