Food and fitness are often grouped together, and we're always interested in learning about how different people combine the two.
We wanted to know: What does she eat between workouts? How does she stay fueled all day?
10 a.m.: An egg white omelette, rye bread, black coffee, and grapefruit.
Since Liv travels often, she says she keeps her diet flexible.
She also aims to drink about eight cups of water a day.
1 p.m.: Lobster bisque, corn bread, and a kale salad.
3 p.m.: Dried mangoes.
She also squeezed in a short afternoon workout.
7:30 p.m.: Lots of seafood! And white wine.
For more from Liv, follow her on Instagram.
Some quotes have been edited for length or clarity.