The bulk update request #2566 is pending approval.
create alias toned_female (806) -> athletic_female (17531)
create alias toned_gynomorph (13) -> athletic_gynormorph (0)
create alias toned_muscles (180) -> athletic (77893)
create alias toned_body (381) -> athletic (77893)
Reason: toned has been moved to athletic so it's reasonable to move related tags to the existing variants as well.
the latter two suggestions are best placed in athletic I believe.
https://e621.net/tags?commit=Search&search%5Bname_matches%5D=toned_%2A&search%5Border%5D=date
there is some other tags related to this, but I'm personally undecided on how they should be handled.