Lumbar spine Flashcards
1
Q
LSP Flexion
A
40-60deg
Rectus abdominalis
Obliquus muscles
Psoas minor
2
Q
LSP Extension
A
25-35deg
Erector spinae
QL
3
Q
LSP Side bending
A
15-20deg
Superficial erector spinae
Oblique mms
Psoas mjr
QL
4
Q
LSP Rotation
A
3-18deg
Obliquus internus and externus
Deep erector spinae
Lev costorum