When video game dorks excercise, the best thing to do is grab a camera.

This exclusive behind-the-scenes video from the making of Scott Pilgrim vs. The World proves this theory once again.

Malicious film director Edgar Wright forced Michael Cera, Jason Schwartzman, Mary Elizabeth Winstead and even non-skateboarding Chris Evans to go to gym class every day - and here's the clip that proves it.

Scott Pilgrim vs. the World hits Blu-ray/DVD on November 9th.

See More: Scott Pilgrim | Mary Elizabeth Winstead | Blu-ray | Blu-sday | Chris Evans | Jason Schwartzman | Michael Cera