Tag-team

Both of them worked, so they practiced a sort of tag-team parenting, swapping mornings and afternoons when the kids weren’t in school.

Source: wiktionary

We haven't tag-teamed in the ring for quite a while.

Source: wiktionary

I suggested, to no avail, that WWF (nature) should sponsor a fluffy black-and-white wrestler called the Panda, tag-teamed with the Game Warden.

Source: wiktionary

Life, Death, and Professional Wrestling David Shoemaker. He had some success, ... He tag-teamed with Tony Atlas (known variously as "Black Superman" and "Mr. USA") and, later, Andre the Giant, to some success.

Source: wiktionary