How do you do yoga in VR while holding controllers?

~~Welcome to the community-driven subreddit for VRChat, a virtual universe home to thousands of unique worlds!~~ I’m a lil new to VR so forgive me, but I found a cool yoga world I’d love to use. I’m just not sure how I can do any floor work while holding controllers. I know fitness is popular in VR, so how is it done? Does the use of FBT trackers allow you to play without controllers? Thanks!