article_snippet: Borland has had two concussions in Borland life; one playing soccer in eighth grade and the next while playing football at high school.
article_snippet: Borland said Borland took a head shot in training camp his rookie season and opted to play through it.
article_snippet: Concussions in the NFL games were down 25 percent last year, continuing a three-year downward trend.
highlights_snippet: Borland spoke with concussion experts and family members before making the decision .
  