Here’s a simple beginner’s workout for your ab muscles. You’ll need an exercise ball to perform this move.
Let’s begin!
Step 1: Kneel on a mat with your feet resting on the ground behind you. Extend your arms on top of a ball, making fists with your hands.
Step 2: Breathe slowly as you roll forward (using the ball for balance) through a count of 10 seconds, keeping your back straight, head up, and abs tight.
Step 3: Hold at the maximum tension point, when you’re fully extended, for 2 seconds.
Step 4: Return to starting position through a count of 10 seconds. 
Step 5: Repeat three times without resting.
