leftarmlegspin
Club Cricketer
woops, did not see the post but I understand now. Will be digging up some youtube videos now to see Vettori in action.
The grip is practically identical. But instead of running the fingers down the side of the ball, it is released very much like a seam bowler would.
Do Harbhajan, Saqlain Mushtaq, Sayeed Ajmal also have birth defect hat allows them to bowl??lol
The fact is, this is extremely hard to master. I had tried and found bowling a leg spinner's wrong'un easier than the doosra. The trick while bowling a dossra is use a little bit more of right shoulder during delivery. You had to push the right shoulder a little bit more forward then usual to get the bowling wrist perpendicular. It takes a lot of effort bowling even one doosra and guys like Harbhajan do this regularly .That is commendable
The googly is much easier to bowl than the doosra.
Murali's helped that he cannot fully extend his arms. Therefore he can have the bend in his elbow that allows him to get the wrist and fingers in the optimal position.