US Soccer ban heading the ball for children over fears of concussion and head injuries, The Independent

Children aged 10 and under will not be allowed to head the ball while 11 to 13 year-olds will have headers limited in training

FIFA's CTE Problem: Are Soccer Regulators Doing Enough to Prevent Brain Injuries?

Brain Injuries in Sport: The Invisible Killer - Sports Integrity Initiative

Simon Rea OU Sport & Fitness Team Blog

What Happens When Soccer Bans Heading? - The Ringer

FA guidelines: Children to no longer head footballs during training

U.S. Soccer, Resolving Lawsuit, Will Limit Headers for Youth Players - The New York Times

Court settlement proposes ban for heading the ball - ESPN

The UEFA Heading Study: Heading incidence in children's and youth' football (soccer) in eight European countries - Beaudouin - 2020 - Scandinavian Journal of Medicine & Science in Sports - Wiley Online Library

The Drake Foundation Survey Reveals Health Concerns In Grass-roots Football & Rugby: Calls For Law Changes To Make The Sports Safer

Does heading a football lead to brain damage? It's complicated