Throwing a fishing line is a popular activity among anglers. It involves casting a line into the water with a rod and reel in order to catch fish. The term 'CAST' is used to describe the act of throwing the line out into the water. Casting requires skill and practice, as it involves judging the distance and accuracy of the throw. It is an important part of fishing, as it allows the angler to reach areas of the water that may not be accessible by other methods.