At the L5/S1 level, 58% were found to have an element of disc displacement ... and how to modify training methods so as to avoid the long term sequelae of degenerative disc disease of the lumbar spine ...

Many clinicians subscribe to the concept of a “back related” hamstring injury (or more specifically lumbar spine related), 3– 5 although this is a controversial ... is more clinically significant in ...

The place where they meet is called the lumbosacral joint, or L5-S1 ... can cause pain in the lumbar spine, including lumbar stenosis, fracture, degenerative disc disease, and others.