> For the complete documentation index, see [llms.txt](https://vrs-contact.gitbook.io/vrs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vrs-contact.gitbook.io/vrs/vrs-contents/exer-heart.md).

# Exer Heart

It is a foot control smart device that manipulates multimedia exercise contents with feet instead of hands. It is a device that helps both the brain and the body that can stimulate both the brain's judgment ability and the resulting body response at the same time because it thinks it is a visual stimulus and exercises with its feet again.

<figure><img src="/files/aR7RD6Bp05mPkWIu3j0c" alt=""><figcaption></figcaption></figure>