It's possible if his arm is exhausted he is dependent upon the curve a lot more. Or any hook. Appears to be lifeless arm would display up nor prominently on rapid ball velocity, not anything at all hooking. 5 to 7. For H5N1 between birds, it's close to 100. It's https://www.dailypioneer.com/2013/page1/phailin-forces-worlds-largest-evacuation.html