pts sitting off edge of plinth
put belt around pts ASIS and you
place pts feet on a stool
find the level of pain you found during assessment e.g. L3
hook under that spinous process (can also do unilateral)
apply glide as pts slow goes into lumbar flexion
when glide is applied, it should feel better for pts - if not, theres no point in carrying on
for extension tell pts to place their hands onto their neck
glide whilst pts extends back