Spin by Bola bowling machine make the ball produce off-spin as well as leg-spin deliveries. A batsman can also sharpen his foot-work by adjusting the speed of the machine.

Entertainment See a bowling machine set pins in this still-working 1950s classic Updated: Jan. 30, 2017, 11:40 p.m. | Published: Jan. 30, 2017, 10:40 p.m. Bowling pins behind the scenes By ...