When I wrote my book, Music Theory for the Bass Player, me and my editors went back and forth (and forth and back!) about using the description of “kinked fingers” in the Technique Chapter! My editors wanted me to use the word “crooked” instead. It’s a subtle distinction between the two, but the word crooked just didn’t quite do it for me.
What “kinked” describes is a bend that stops the flow of energy.
Not talking about a straw with a link here, just a straight straw that has an unintended bend in it.
This is a “kinked” straw:
A kink is a sharp bend. It slows or completely stops the flow of your soft drink!
A similar phenomenon often occurs with bass players’ fingers
Whether it is the left, fretting hand…
Photo from Music Theory for the Bass Player ©CapCat Music Publishing
or the right, plucking hand…
Photo from Music Theory for the Bass Player ©CapCat Music Publishing
Why the kink is not ideal
Just like the kink in the straw impedes the flow of fluid, the kink in the fingers impedes the flow of energy.
Essentially, it means you lose control of the third finger joint.
And when that happens, you lose:
- precision
- groove
- touch
- feel
It is also often a symptom of tension in the hand.
Reason for the kink
Typically the reason we are kinking in the first place is over gripping.
The reason for over-gripping is trying to overcompensate.
When playing bass we are asking small muscles in the hand to do things they usually don’t do, so the bigger ones are trying to be “helpful” to pick up the slack. It is not helpful, though. It cramps the hand and further weakens the muscles that we do need to isolate and train.
How to change the habit
Use my PORA Method to change ingrained habits quickly and effectively. Here is a quick guide to the method. You will get amazing and surprising results with this method if you follow steps precisely! Just make “round fingers” one of your PORA items (along with two or three others) and watch the habit change without effort.
Less tension means more flow of energy
With good technique, you stop fighting the instrument and start playing with more precision and effortlessness.
Semantics
So, what do you think, should it be “crooked” or “kinked”?
And yes there is a joke in there somewhere with that word. Stop it and go practice now!
Q: Can you add two more pictures of the fretting hand and plucking hand using the proper technique?
For detailed information, many more pictures (including how to do it correctly) and an entire chapter on proper hand positioning please see my book, Music Theory for the Bass Player. 
All pictures from Music Theory for the Bass Player ©CapCat Music Publishing
