2. How to Do Isometric Abdominal Exercises 1.Lie flat on your back on the floor and rise your knees. Hold your hand on your abdomen, to check the tenseness.
3. 2.Tighten the stomach muscles and rise your head up, hold up this position about 10 seconds. And then back to normal position.
4. 3.Repeat this exercises about 10 times, but you shouldn’t need to rise your head high up much like the first time because you have known that how your abdomen tighten.
5. Benefits of doing Isometric Abdominal Exercise. 1.The abdominal muscles gets strengthened. 2.Get on the new way to lose weight. 3.Get in shape and define your abdominal muscles.