I too have back issues but I found a swing that is body friendly (https://www.swingsurgeon.com/).I have to say I'm probably in the minority on this forum in that I don't really care about it feeling exactly as weighted as real golf in VR, but selfishly it's because I don't play real golf anymore due to my back.
From that standpoint, I'm honestly pleased that it's lighter, less straining, etc.
It would be best to have this type of game on PC where there would be more peripheral options and variety for sure though.
I found that using the Move In the Wii version of TW not only caused pain in my shoulder but it messed up my IRL golf swing.
VR Golf is a no go for me as I get motion sickness using any VR device so far. 🤮
What I would like to see is a First Person mode added to TGC. 😎
-MERACE