The lateral extension should be done by just focusing on the oblique muscle of the other side. So if you are bending on the right side, extend the back without bending your hand. Hence ...

For example, your oblique muscles aid side flexion and extension (imagine running your left hand down the outside of your left leg), so you’ll need to include lateral flexion, extension and ...

Your obliques aren’t just responsible for lateral flexion (side bend) and rotation of the spine, either—they also serve as stabilizers and are engaged in almost every compound lifting movement ...

Some crunch variations target the oblique muscles through lateral flexion and rotation, while others hit the rectus abdominal muscles (the six-pack muscles) with flexion and extension of the spine.

These muscles support lateral flexion, extension and rotational motion, so including oblique work in your core workouts will strengthen your torso for these types of movements. The aim of the game ...

In fact, the lateral skip “wakes up” the muscles on the sides of your body—like your glutes and obliques—which are crucial for coordination, balance, and stability, he says. Watch the ...