> For the complete documentation index, see [llms.txt](https://academy.balltime.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://academy.balltime.com/video-breakdowns/attack-and-serve-speeds.md).

# Attack & Serve Speeds

In this tutorial you will learn how to:

1. Set up the **speed overlay** visual by setting your court corners:

You can click on the 'Setup' tab, and choose ' Setup court corners', or follow the steps in the video below!

2. Track your **attack and serve speeds** by filtering on all attacks or serves and see the speed listed on the righthand side of your video player!

<figure><img src="/files/jAvd7AgLSn3Swn5bKmpp" alt=""><figcaption></figcaption></figure>

[**Set Your Court Corners** ](https://academy.balltime.com/video-breakdowns/how-to-set-court-corners)