Handheld slowmo of middle-aged man in white polo shirt coaching swimming practice in indoor pool and blowing whistle
Medium shot of middle-aged male swimming coach blowing whistle in indoor pool
Slowmo tracking of serious middle-aged male swimming coach walking beside pool during practice
Slowmo of middle-aged male coach with stopwatch blowing whistle and instructing swimmer practicing in indoor pool
Slowmo shot of middle-aged male coach holding stopwatch and blowing whistle while watching male swimmer practicing in pool indoors
Plastic lanes in swimming pool. Lanes of competition swimming pool. Large indoor swimming pool for training. Swimming pool with clear blue water and markup
Slowmo tracking of bearded male swimmer in goggles and cap pushing himself of wall in indoor pool with lanes and swimming away
Slowmo close up of unrecognizable male swimming coach with whistle and timer walking beside indoor pool with blue rippling water and lanes for competition
Close up tracking shot of unrecognizable swimming coach standing by pool indoors and holding timer
Middle-aged woman getting pleasure under strong water stream in the swimming pool
Three individuals swimming in separate lanes
Swimming pool and swimmer during training. Training of athletes in pool. Lanes of competition swimming pool. Large indoor swimming pool for training.