> For the complete documentation index, see [llms.txt](https://becoming-player-x.gitbook.io/becoming-player-x/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://becoming-player-x.gitbook.io/becoming-player-x/lessons/concussions.md).

# Concussions

We also ask that you watch a 13-minute video produced by NHL Studios in conjunction with the National Hockey League and NHL Players’ Association created to help players, parents, coaches, and team medical staff at all levels of hockey recognize the signs and symptoms of concussion and better understand how to proceed when a player is suspected to have suffered a concussion. 

{% embed url="<https://youtu.be/zAqLHEFE4m4>" %}

{% hint style="info" %}
If you have any issues with the above video you can also watch it here: <https://youtu.be/zAqLHEFE4m4>
{% endhint %}

{% hint style="success" %}
**Note:** There is no assignment for this lesson. Please continue to the next lesson.
{% endhint %}