41-year-old Vivian Hsu gave birth to her son, Dalton, last August but has already gained her enviable figure back. Perhaps due to her multi-tasking 'mummy workout'.
She uploaded photos from one of her workout sessions to Facebook where she's in plank position while baby Dalton is lying on a comfort pad below her.
She wrote: "I definitely will not crush you. Struggling..."
She lowers herself into a push-up and kisses Dalton at the same time.
Asian E-News Portal reported that Netizens had only praises for Vivian: "Great figure and she regained her body figure quickly."
"You are powerful exercising and kissing your baby son! Killing two birds with one stone."