I think head or shoulder is a mute point
End of the day he attempted to make a tackle with the other shoulder which emlininates any chance of making a normal tackle (where you can wrap you arms around).
This tackle resulted in contact with the head, so for all purpose its a 'shoulder charge' type tackle.
End of the day he attempted to make a tackle with the other shoulder which emlininates any chance of making a normal tackle (where you can wrap you arms around).
This tackle resulted in contact with the head, so for all purpose its a 'shoulder charge' type tackle.