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, physical activity, power, sport, tights, trainer, training, weight, woman, workout, young, young adult, young man, young woman,