How important is your wrist action/movement and what should it ideally be like?
You shouldn't move your wrist, ideally you need to have most of the momentum going through the ball.
You do move your wrist. It helps swing bowling if you flick your risk when releasing the ball.
Place your fingers comfortably and nicely spread apart on the seam.
A useful tip bowlers have told me is if you want to bowl an inswinger, put most of the energy from your 1st finger. And for an outswinger use the 2nd finger the most.
Oddly enough, I was taught the opposite from my coach. Right hand bowler to right hand batsman, to swing the ball in you angle the seam towards legstump and force it out with your middle finger, and for an outswinger angle the seam towards the slips and use your index finger.
You do move your wrist. It helps swing bowling if you flick your risk when releasing the ball.
I've tried it, but the ball doesn't rotate on it's seam...
Maybe the way you've been shown to hold the ball is different from mine? I hold it with the tip of the middle finger on the seam (inswinger) and both fingers pressed together, and tip of the index finger on the seam (outswinger) with both fingers pressed together.
But you will lose the pace. Just because Asif's getting the ball to talk, doesn't mean you will too. Otherwise coach's should start saying bat like Sehwag and have no footwork, it just doesn't work that way.
All international class seam bowlers flick their wrist. Waqar Younis, Michael Holding and Ian Botham all agree with me so...