A boy practices swimming competitively in a very large swimming pool
A boy demonstrates how he does the butterfly stroke in the pool.
Someone is swimming with the butterfly stroke then flips to turn back.
A person is swimming on the inside of a pool outside in the summer.
A man practices his swimming strokes on a sunny day.
A man wearing swim goggles is swimming laps across a swimming pool.
A boy does cross laps in a swimming pool on a sunny day
A young boy on a swimming pool going back and forth doing strokes as a person watches him
A child performs different strokes when going across the pool.
A swimmer practices his strokes in an outdoor swimming pool.