How to Read Foreign Exchange Rates. Reading currency prices or exchange rates in the Forex market is easy if you understand a few things. In the section on trading basics, I discussed simple pricing concepts such as of bid and ask.
These muscles play an important role in stabilizing the pelvis and rotation of the hip. These muscles are the piriformis, gemellus superior, obturator internus, gemellus inferior, obturator externus, and quadratus femoris. This small group of muscles is a major culprit in low back and leg pain.
Essentially, the quadratus lumborum contributes to the stabilization and movement of the spine and the pelvis. A bilateral contraction leads to an extension of the lumbar vertebral column. When the muscle is only activated on one side, the trunk is bent towards that direction (lateral flexion).