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THE INDEX

Reports

One topic at a time. Every number comes from anonymous athletes, in groups of 10 or more.

NOW COLLECTING

The Hidden Concussion Report 2026

How often athletes 18+ play through concussions, who they tell, and why they stay quiet. An independent, anonymous survey of contact-sport athletes by LockerIndex.

Open the report

Coming next

  • Playing through injury
  • Painkillers
  • Mental health
  • Sleep and travel load
  • Coaching culture
  • Eating and weight pressure
  • Gambling pressure
  • Pay and NIL
  • Supplements

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