When you think of ab workouts, you might automatically associate them with the half-assed crunches you do to kill time during the Game of Thrones theme song. Sit-ups, crunches, and leg lifts: the ...

One of the most popular machines or equipment in a gym, apart from the treadmill and the bench and the cables, is the ab machine. That chair with some weight attached, which you have to pull down in a ...

Welcome to Start TODAY. Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Many people don’t use correct form when doing core ...

Our core is made up of four muscle groups that are essential to everyday movements, like walking and lifting. And when people think about core strengthening, crunches are often the first thing that ...

For core workouts from Stephanie Mansour — plus fitness challenges, walking podcasts, meal plans and inspiration — download the Start TODAY app! When it comes to toning the abdominals, many of my ...