Tourney: EHBPC 2010 Geneva - 16-18.07.2010

Forearm to forearm should really be shoulder to shoulder. Any sort of contact with forearms is going to be dangerous since it's likely to involve a players steering arm.

This.

There's nothing like spinning down the side of the court chasing a 50/50 and having someone push your bars through 90 degrees.

Allowing forearm contact, particularly in that Amsterdam example, seems to encourage aggression rather than moving away from it.