Touch footy is rugby league, in Australia at least. The game (touch) has evolved, but originally it just was just league without general field kicking (and physical tackles and scrums obviously)
Same old, same old. Kids play soccer because they're afraid of being hurt, and this safety in all spheres phenomena is only going to get more pervasive.
Meh, I'm lead to believe CTE is as likely caused by the general impact of tackles as one-off teammates elbows. Can't address that.
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