Examples of tags associated with the videos
| Tag* | Example of tag | Number (%) |
|---|---|---|
| Individual athlete or expert | Sidney Crosby, Adam James, Max Pacioretty, Chris Nowinski | 90 (20) |
| A sporting code | Boxing, Football, Hockey, Rugby | 52 (11) |
| Mentioning of a head injury | Head trauma, concussion, mild traumatic brain injury | 47 (10) |
| Colloquial terms of a concussion/head injury | Knocked out, KO, Hit, Beating | 30 (7) |
*Each video can have more than one tag