Shilpa Shetty highlights the benefits of flutter kicks for core strength, muscle endurance, and balance, and recommends using ...

Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.

It is the kind of low-equipment exercise you can do at home, at the gym, or even while travelling. Shilpa made the whole thing look smooth and graceful, which is no surprise.