BOSTON (AP) 鈥 The union representing English soccer players has created the first comprehensive protocol for preventing the brain disease CTE, expanding the heightened concern over concussions to include the damage that can be caused by the less forceful blows from heading the ball.

The guidelines from the Professional Footballers鈥 Association, which represents current and former players in the Premier League, the FA Women鈥檚 Super League and the English Football Leagues, recommend no more than 10 headers per week 鈥 including practice 鈥 for professionals. Children under 12 shouldn鈥檛 head the ball at all, the PFA said, part of a chronic traumatic encephalopathy prevention protocol designed to reduce head impacts across a player鈥檚 lifetime.

The Associated Press

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