Left upper quadrant pain can ... include: External intercostal muscles (between the ribs) Rectus abdominus (between the ribs ...

Maintaining proper posture is about more than looking good–it's also vital for overall health, pain prevention ... repeat on the left side. Do 10-12 reps per side. Lie on the back with ...

Strengthen the side of your abdominal muscles adding these oblique ... left elbow to your right knee. As you do so, extend your left leg out straight so it hovers above the floor. 4. Move back ...