A swimming style swum on the BACK. This swimming style has the advantage of easy breathing, but the disadvantage of swimmers not being able to see where they are going
Is a swimming style in which the swimmer is on their chest and torso does not rotate. It is the most popular swimming style due to the swimmer's head being out of the water a large portion of time, and that it can be swum comfortably at slow speeds
They follow the swimmers during their swim back and forth across the pool. They ensure that the rules related to the styles of swimming designated for the event are being observed