6pack of MUG: “Fab Abs” Day 20

In honor of my love for ROOT BEER~ the “Fab Abs” Day #20 Challenge is to do the 6pack of “MUG” ab workout

the “MUG”~ repeat circuit 3x’s
“M”= Mountain Climbers x30 reps
“U”= Underbutts on floor x 10
“G”= Good Morning ABS with vacuums 3x’s 10 sec

Check in with a comment when you are finished!!
Have fun!!
-Michelle