Anna Kendrick and Hailee Steinfeld are back in rehearsals for Pitch Perfect 3!

A first look at rehearsals made it’s way to the movie’s official Instagram account this week, showing off a behind-the-scenes look at the third film.

Rebel Wilson, Brittany Snow, Hana Mae Lee, Ester Dean, and Anna Camp are all back for the next movie.

“We choreographed a couple numbers and I need to keep stretching,” Anna shared in the video.

Rebel adds, “Day one, what can I say? Crushed it.”

Pitch Perfect 3 is expected to be out in December.

Aca-boot camp is ON! #PitchPerfect3 is coming your way!

A video posted by Pitch Perfect (@pitchperfectmovie) on