Warm-up Before Training Athletes, Sports Trainers (Stock Footage)

Warm-up Before Training Athletes, Sports Trainers (Stock Footage)

vigorous and gentle movements of athletes athletes who are moving on a treadmill, stretching the muscles of the body, in front of their basic training. focus on young woman coach blonde girl with dark roots and a black tracksuit. in the foreground out of focus middle-aged man, dark-haired, smart without abdomen, athletic sports.

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