Muscle

Joint

Disc

Creep |
 |
"...Concluded that the increased progression of forces in the tissues of the lumbar intervertebral joints in the flexed seated posture would likely result in increased degenerative changes in these joints."
Hedman TP, Fernie GR. Mechanical response of the lumbar spine to seated postural loads. Spine. 1997; 22: 734-743.
|
|