Probably If his arm is exhausted he relies on the curve a lot more. Or any hook. Appears to be dead arm would exhibit up nor prominently on quickly ball velocity, not nearly anything hooking. * Avian influenza H5N1, excreted in huge quantities while in the droppings of contaminated birds, https://www.dailypioneer.com/2017/state-editions/76-kms-of-rly-route-to-be-electrified-in-chhattisgarh-railway-minister.html