Olympic action active activity adolescent aquatics athlete athletic bathe bathing body boys buoys butterfly cap challenge championship child children compete competition competitive competitiveness concentration contest course crawl discipline dive diver effort energy exercise final finals game girls goggles indoor judge junior kids lanes lap laps line motion movement nerves paddling people playing playoff pool pools practicing race racing recreation recreational rippled speed splash sport sports sportsman stadium strength stroke strong style swim swimmer swimming swimwear team teen teenagers time toddler training vitality wading water wave waves wetness winner winning yard yards young youth