Practice
When first taking up casting the beginner uses muscles that are not accustomed to such work so his periods of practice must not be too long at first; as he progresses he finds it less tiring and he also notices that, as he gains in skill, less effort is needed to get out a reasonable length of line.
For Advanced Pupils
When the young fly fisher learns the mere mechanical process of casting a fly he may believe he is a full-fledged fly caster. At this stage of his education accuracy and delicacy mean little to him and fly fishing strategy less.
As soon as the novice has learned how to make a cast