Garmin Venu4 and Barbell Roll-out

Hello,

i am looking to use and track usage of a Abs Wheel.

Since I couldn't find any activity I searched the webs and found the recommendation of using: 

https://connect.garmin.com/modern/exercises/CORE/BARBELL_ROLLOUT

But this isn't to be found anywhere?

Any advice please?

Cheers, 

Daniel