When you hear the term strong core, chances are your mind paints a visual of someone you know—be it a celebrity famous for their six-pack (*cough* Jada Pinkett Smith) or that superhero chick on ...

Your core muscles, including your abdominals (abs), pelvic floor, erector spinae, and diaphragm, help you maintain your posture by stabilizing your torso. However, many people have weak core muscles, ...