Quote:
Originally Posted by aenoon
Another method is to place your index finger up butt, instead of thumb, this automatically stops the wrist breaking on back cast, giving the acclaimed "stop" without any conscious effort.
It also ensures that the rod follows the direction of said finger!, and puts a delayed stop into forward stroke.
Bonus is rod, and therefore line, will follow the direction of said finger, in a very true plane.
Everyone should try this method, just to compare to their current style.
Results (feedback) would be interesting.
regards
bert
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I agree.
The problem with the thumb on top grip with a clenched fist is that the extended thumb's natural position is
not in line with the forearm. The wrist must be cocked forward to line the thumb and therefore the rod with the forearm. This is a fundamental problem for beginners and leads to the "Windshield Wiper" cast due to the rod flipping back to back on the back cast.
If you hold your rod with your thumb on top, your rod is aligned with your thumb and the rod handle lies almost parallel to the creases in your palm - eg, 90 degrees to your forearm. If you place your index finger on top, your rod is aligned with your index finger and this naturally aligns your rod with your forearm. If you will grab a pencil or pen and hold it with your index finger on top you will see that the pen aligns with your forearm naturally, but if you hold it in your palm with the thumb on top, it will align with the thumb.
Now let's do an experiment to demonstrate the difference between the two grips.
Make a "gun" with your rod hand (make a fist and then open and extend your thumb and index finger). Raise your "gun" so that it is opposite your ear. Your humerus (upper arm) should be parallel to the ground and your index finger pointing at 1-2 o'clock. This is a very natural "stop" position for the back cast and it naturally places the rod tip pointing to 1-2 o'clock. But look at the position of your thumb. Your thumb is pointing past 3 o'clock toward the ground. To get the thumb to point at 1-2 o'clock we must forcibly flex our wrist into a varus position which is a less natural position to hold your wrist.
This is a major reason that beginning casters that are taught the thumb on top position tend to "naturally" bring the rod tip back too far.
Those of us that cast with the thumb on top position have learned to "lock" our wrists so that it does not flop back. Those that are taught to cast with the index finger on top naturally lock their wrist in a position which aligns the rod with the forearm. If you doubt this, try to hold a pen or pencil as the rod and do the "gun" experiment and see how the way you naturally grab and hold a rod in those two positions makes the stop position more natural with the index finger on top.
That is the problem with the thumb on top grip. To make the rod stop at the correct point, your wrist needs to be cocked forward at the stop. Some students get it, some do not. Although I cast with my thumb on top, I favor teaching beginning casting with the index finger on top or side position. If a fly fisher holds the rod with the thumb on top and flops his backcast, placing his index finger on top will help to correct the problem.
If you have this problem, consider the three point grip:
http://fishfliesandwater.com/casting...ee-point-grip/
The Three-Point Grip | A problem-solving grip that can make you a better caster.