Which muscles are attached to the lumbar spine?
Not quite. If you need to review, check out an anatomy book or take a look at this great Loyola University Web site: http://www.meddean.luc.edu/lumen/MedEd/GrossAnatomy/dissector/mml/
Cited, by permission, from, Michael F. Dauzvardis, John A. McNulty, Baltazar Espiritu, David Lee, Susan Sandowski, Greg Klitz, Manzi Yuan, 2003, LUMEN Master Muscle List. http://www.meddean.luc.edu/lumen/MedEd/GrossAnatomy/dissector/mml/
If you need to review some of these exercises, you may want to look at a Web site that demonstrates the muscle activity on different machines. While I'm not endorsing specific equipment, you might try a site like www.medxonline.com.
When you've had a chance to look the muscles and exercises over, come back and try again.

