The '11 line' abs are the two vertical lines that run down the center of the abdomen, creating an 11-like shape.
The #1 core workout to get '11 line' abs is the plank.
To perform a plank, start in a push-up position and hold your body in a straight line for as long as possible.
Other exercises that can help you achieve '11 line' abs include bicycle crunches, Russian twists, and leg raises.
It's important to maintain a healthy diet and engage in regular cardio exercise to see results.
Consistency is key when it comes to achieving '11 line' abs.
Remember to listen to your body and take breaks when needed to avoid injury.