On January 2,Pitch PerfectactressRebel Wilsonmade anInstagram announcementabout her serious resolution.

Turns out, she loves to set goals for herself.

According toToday, the diet starts with a short fast over a few days to detoxify your system.

Rebel Wilson

What’s more surprising are the eating habits the Mayr Method encourages.

The Mayr Method encourages dieters to chew each mouthful of food at least 40 times.

Check outWilson’s Instagram, where she regularly posts pics and videos of her workouts.

Rebel Wilson

She recently showed herselfflipping tireswhile challenging action hero brothers Chris and Liam Hemsworth to keep up with her.

She and her trainer, Jono Castano, alsoran stepsat the Sydney Opera House.

Wilson regularly works out seven days a week, making sure to include heavy lifting (viaDaily Mail).

Rebel Wilson

She also mixes up her routine, trying out boxing, hiking, and battle ropes at the gym.

All of Wilson’s hard work has been paying off.

It’s hard to imagine she won’t smash that goal.