Your core--the roughly 30 muscles that connect your legs to your hips, spine, and rib cage--have a tough job. Namely, to work synergistically to stabilize your torso. This is particularly ...

Use this breakdown to understand your abs anatomy better and keep all of your core muscles strong-as-can-be. The 5 Major Muscle Groups At Work In Your Core “Your core is made up so much more ...

Stocktrek Images//Getty Images A diagram of the human abdominal muscle anatomy. The core consists of multiple abdominal muscles including the rectus abdominis, external and internal obliques ...

The routine, developed by the workout app WithU, is designed to target your whole body, engaging your core muscles to improve your balance, stability and posture too. The session is led by two ...

And I'll introduce an exercise that tackles these muscles in a new and exciting way. The easiest way to understand core anatomy is to sort the various muscle groups of the torso into three general ...

Bring the dumbbell up with your arms and raise your shoulder blades off the mat, squeezing your core muscles as you move. Hold in this position for a moment, and bring your legs up off the floor ...