TORONTO -- Trying to reduce head injuries, the Ontario Hockey League is requiring players to wear soft cap shoulder and elbow pads.

The OHL's board of governors also vowed to hand out more punishment to players who repeatedly get caught throwing checks to the head. The major junior league's regular season starts Sept. 21.

Among the other changes announced Wednesday was the creation of a rule that forbids goalies from leaving the crease to fight another goalie. Violators will receive a game misconduct and automatic two-game suspension.