If you want to get the same abs, please check in to Seulgi's ab workout.
Leg raises x30
Crunches x30
Plank twist x30
Raised leg crunches x30
Single leg stretches x30
Seulgi and Lia trained together at SM!
Lia: I was there for such a short time, I thought you'd never remember.
Seulgi: I'd remember a pretty girl like you.