Target your obliques, upper and lower abs ...

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.

When it comes to fitness icons in Bollywood, Shilpa Shetty is right up there on the list. From yoga to strength training to those early morning stretches, she has done it all. Her social media is ...