Once you feel comfortable that you’ve built enough foundational core strength, you can practice a more accessible variation ...

When most people think of a strong core or achieving abs, the first exercise that comes to mind is often sit-ups. While sit-ups ... at NYU Grossman School of Medicine, chief of Obstetrics and ...

The simplest (not easiest) core exercises are those that isolate the torso and require minimum range of motion.

Come down into a squat while holding a medicine ball straight ahead and overhead. This targets inner thighs, abs and glutes. 2. Reverse Lunges “Bring your knee up and come back down,” says Kirsch.