To have this addition to your already flat and beautiful stomach, do these exercises for 30 seconds each as well:

Lying leg raise: lie on your back with your arms along your body and your legs straight. Without bending your legs, slowly raise them straight up, then lower them in the same manner. Repeat.

Hanging leg raise: hold on to a horizontal bar and hang on it. Slowly raise your straight legs until they’re parallel to the floor, then lower them again.

Reverse crunches: Lie on your back with your hands either along your body or behind your head. Slowly raise your legs to your chin, bending them at the knees, then straighten them back on the floor.

V hold: Lie on your back with your arms straight behind your head. Raise your arms and legs together to meet at the peak point, so that your fingers touch your toes, then slowly return to the initial position.

Doing these exercises every day, you’ll get a V cut in your lower belly very soon.