Lauren Ridloff plays Makkari in Marvel’s “Eternals.”

The Deaf actress got her start in 2018’s Broadway revival of “Children Of A Lesser God.”

She later appeared on “The Walking Dead.”

The former Deaf education advocate had a lot of training to do.

Fortunately, she was already a runner to match Makkari’s superspeed.

Trainer David Higgins also added straight training and Pilates into her routine.

Ridloff, who was previously a vegan, now eats meat occasionally.

One of her favorite snacks is popcorn sprinkled with nutritional yeast.

Otherwise, cottage cheese and lots of vegetables make it into her daily menu.