Not much shift, there might be a little shift caused by the swing. There isn’t a forward shift like Hank Aaron.
So with sotos short stride is he getting that to work because he is just shifting at the precise correct time?
The other thing that strikes me is how still his head stays before and during the swing. It is something that is talked about by golf dorks, but I really don’t hear much about it when discussing softball and baseball swings.