Headgear Studies
Injury to the head can occur from repeatedly making contact with the ball through headers or from a single blow. The danger of this trauma is especially significant to children because their bodies are not fully developed and may not be able to counteract a blow to the head. Minor trauma similar to pugilistic dementia may occur from repetitively heading the ball. A study published in the British Journal of Sports Medicine found that headgear does not help reduce the impact on the head from ball contact. This is because a human head is stiffer than the soccer ball. On impact, the ball will deform more than the head. However, studies in 2006 by the University of North Carolina at Chapel Hill and the University of Pennsylvania found no link between brain injuries and routinely heading the ball. Because of this, the aim of wearing headgear turned to mitigating damage from accidental head on head collisions between players on the pitch. It was found that there is an overall 33% reduction of impact force on the head from head to head impacts when headgear is used. The U.S. Soccer Federation sees that protective headgear in soccer can provide measurable benefit in head to head contact, and permits players to wear headgear at their own discretion until more conclusive evidence is obtained.
Read more about this topic: Association Football Headgear
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