I have never heard of an arm swung into a body, that didnt connect with the fist/hand first, being called a strike. its called a tackle to most people. If you want to get technical though, the initial impact of all tackles is a strike.He's allowed to tackle, striking isn't allowed. It doesn't matter if he was aiming for the chest and he hit him in the head. He still threw the arm bar so it's irrelevant.
The force he did it meant he could have been charged for a body hit had winded him for instance.



