Left-arm unorthodox spin Left-arm unorthodox spin Left-arm unorthodox spin, also known as slow left arm chinaman, is a type of left arm wrist leg spin bowling in the sport of cricket. Left-arm unorthodox spin bowlers use wrist spin to spin the ball, and make it deviate, or "turn" from left to right after pitching. The direction of turn is the same as that of a traditional right-handed off spin bowler; however, the ball will usually turn more sharply due to the spin being imparted predominantly by the wrist. Some left-arm unorthodox bowlers also bowl the equivalent of a "googly", (or "wrong'un"), which turns
Finger spin a delivery bowled by a finger spin bowler in cricket. It is delivered with the arm tilted in such a way that the palm of the bowling hand is facing the sky at point of release. The ball will then be released with a horizontal side spin instead of the orthodox clockwise spin that the stock delivery is released with. This unique angle of spin will cause the ball to swerve sideways due to the magnus force in a similar manner to the drift produced on the stock delivery, but instead of turning, the ball will continue on its path.