article_snippet: The weight of impact required to cause a bout of concussion reduces the more times a player suffers head injuries.
article_snippet: Return-to-play protocols permit players to be available for selection within six days if players are symptom free, while boxers face a mandatory,
article_snippet: 90-day stand-down if they lose consciousness for less than a minute.
article_snippet: When a player gets concussed it should be an absolute minimum of 21 days’ rest.
article_snippet: There’s no way they should be playing six days later.