Swim suits shall be suitable for a sports event and shall be non-transparent.
The pool must be a minimum of 20m by 30m, and within that a 12m by 12m area must be at least 3m deep. The water temperature must be 26 degrees Celsius, plus or minus one degree.
Used to project music underwater.
Goggles and additional clothing is not permitted.
A small clip of hard plastic or wire with a thin rubber coating, used to stop water from entering the nose during underwater movements.