1: "Plank – strengthen your core muscles"

2: "Russian twists – target obliques for a toned waistline"

3: "Crunches – classic move for defined abs"

4: "Leg raises – work lower abs effectively"

5: "Bicycle crunches – engage entire core"

6: "Mountain climbers – burn calories and sculpt abs"

7: "Flutter kicks – tone lower abs and thighs"

8: "Sit-ups – improve overall core strength"

9: "Reverse crunches – target lower abs for a flat stomach"