What the fuck, M1477?

A young man in a gym, wearing a white and black t-shirt with "MOSCOW CITY TRAINING" printed on it, repeatedly lifts a black kettlebell from a low position to a standing hold, then lowers it back down. He stands on a wooden floor with white lines, near a black mat, with a metal ladder and a window visible in the background. The camera shakes and blurs briefly in the middle of the sequence.