Hruby talks to families and those involved with youth sports to find out what’s changed—and what hasn’t changed—since the revelations around concussions and CTE:

Earlier that season, Parker had leveled another boy. He earned a personal foul. Monet remembered the moment, how proud she felt as her son skipped back to the sideline.

Mommy! Mommy! I made a kid eat dirt!

“I sat back and said, ‘Wow,’” she says. “What if I’m the parent of that other kid?”