Bob, thanks a lot for noting your own experience!I think it is hard to change -- I've tried to pause at the back and it screws up my timing at least for the limited time I've given it.
thanks for all the replies.
no, no way he trying to sabotage me, he is genuinely trying to help me.
The problem is I don't want "piss him off" saying "thanks for your advice but I don't want to follow it" because the guy is sharing me a lot of knowledge
Shane pauses but before his backstroke... that is something that I did naturally as well. I find this to be a bit better. I'm not big on SPF when it comes to pausing at the end of your backswing.
I really liked the analogy you used when it comes to running and stopping then jumping as oppsed to running and jumping.
Either you hit the intended spot of the cb, with the intended force of stroke......or you don't. Doesn't matter how you do it.
The guy was right and wrong.
His analogy about jumping was actually kind of a good one. Imagine a vertical leap test, like in the NFL combine. Picture how they do it; there's a crouching down and then an explosion upwards. Now imagine they pause for a full second (rather than an instantaneous change of direction) at the bottom of the crouch. Would it affect the results? The answer is yes. The pause decreases the leap. Try it yourself.
The reason why is not about the physics of motion, it's about the biomechanics of muscles. While you're crouching down you have downward momentum. As you approach the bottom of the crouch your leg muscles bring you to a momentary stop. This is done with eccentric contraction (the part where you're still moving downward but your leg muscles are starting to oppose this motion), followed by isometric contraction (the brief pause), followed by concentric contraction (the part where your muscles propel you upward).
If you you pause at the bottom, your downward momentum ceases. Your leg muscles are given a break and the amount of load during the isometric contraction is only equal to your weight (no extra force to counteract downward momentum). If you don't pause, then the load on the muscle is greater; at the bottom of the crouch the load consists of your weight and also the continuous effort of converting your downward momentum to upward momentum.
Now what you need to know about muscles is that load affects force output. When you tell your leg muscles to push as hard as they can, it feels like they'll output about the same force regardless of how much weight they're pushing, but in fact the more weight they're pushing the harder you'll be able to make them push. So in the scenario without the pause, the increased load of momentum during the isometric contraction at the bottom of the crouch will lead to a significantly more forceful contraction and a significantly higher jump.
So relating that to your pool stroke, your bicep will be able to push the cue forward harder (and thus faster) if you don't pause.
But does it matter? How often are you asking your bicep to contract as hard as it can during your pool stroke? Hopefully only on your break, if even then. Also the amount of english you get depends as much on tip placement as stroke speed, so focusing on precision will probably yield much greater results. And as others have said, you're going to be more effective with the stroke you're comfortable with; switching between pause and no-pause or vice versa will probably always do more harm than good. So that's why he's wrong.
-Andrew
I don't see any relation between the two.
Either you hit the intended spot of the cb, with the intended force of stroke......or you don't. Doesn't matter how you do it.
Personally, I actually increase my pause when I'm intending more cb action as it allows me to be even more precise with my cueing.
Yes, that is the intended end result however there are better techniques for achieving this. The pause allows the cue to transition from back to forward more smoothly and also affords the eyes time to shift from CB to OB.
This shift is what helps accuracy on the CB.
What does SPF say about the "pause"???????
randyg