Hypothesis relevant to defective position sense in a damaged knee Sir: Detailed descriptions of personal clinical experience following a knee injury and subsequent surgical intervention' are of great interest in light of recent morphological findings related to the innervation of mammalian knee joints. The general controversy which has surrounded this subject for several decades can be attribut...

Tasks involving flexed torso postures have a high incidence of low back injuries. Changes in the ability to sense and adequately control low back motion may play a role in these injuries. Previous studies examining position sense errors of the lumbar spine with torso flexion found significant increases in error with flexion. However, there has been little research on the effect of lumbar angle....