Mary-Kate and Ashley Olsen Try Planking for StyleMint Video

Looks like even the Olsens aren’t immune to a little Internet craze called planking.

In the November video (watch above) for their T-shirt line, StyleMint, Mary-Kate and Ashley Olsen put their own spin on planking (that would be laying horizontally), storking (standing on one leg), and even owling (crouching)—all while wearing their latest tees.

They even try plowling—a combination of planking and owling—but finish the adorable video by putting their sisterly love front and center with a good old hug-fest.

And the holiday cheer doesn’t stop there: 10 percent of every tee purchased from the site during the month of November will benefit Women In Need, a charity that assists homeless women and children in the New York City area.