The tag implication #47840 calves_up -> raised_calf is pending approval.

Reason: Calves up, is when the character has raised both of their legs when lying on front
Raised calf is when one of them is raised up (apply when the character is either standing on one leg, or lying on front)
Logically one should imply the other, so that the tag is used more consistently on posts instead of interchangeably