I think that is going to be hard to get, as are Diets, power results and training plans.
This is often proprietary for pros and I don't know how good studies of 10hour/week riders moving 3 hours to weights would be.

Even juniors that had Strava segments are now taking some down. I have saved some older segments that were public and have seen others. Not a bunch, but some.
So its not the kind of stuff, even if I have some data on (and I have very little) that can really be easily shared.
I use the forum for lots of opinions and see what I can put together.
So you won't be getting any proof from me, just experiences.