Probably if his arm is tired he depends upon the curve a lot more. Or any hook. Appears to be lifeless arm would clearly show up nor prominently on speedy ball velocity, not anything hooking. FluTrackers.com Inc. will not provide professional medical information. Info on this Website is collected from https://www.dailypioneer.com/2019/state-editions/museum-should-be-utilised-as-cultural-hub--dr-ota.html