BMJ1mon
Effects of three different training modalities on the cross sectional area of the lumbar multifidus muscle in patients with chronic low back pain
Before and after 10 weeks of training, multifidus CSAs were measured from standard computed tomography images at three different levels (upper end plate of L3 and L4 ... CSA of the lumbar multifidus ...
Hackaday5mon
Lagrange Points And Why You Want To Get Stuck At Them
This contrasts with L4 and L5, which are the two ‘stable’ points. This can be observed in the above contour plot, where L4 and L5 are on top of ‘hills’ and L1 through L3 are on ‘saddles ...