By Susie Black - get free updates of new articles here Side Plank in Kneeling In order to truly master the saw we need to look at the...

By Susie Black - get free updates of new articles here Multifidus (mul-TI-fidd-uss) These muscles work in tandem with the pelvic floor, transverse abdominis and erector spinae (all subjects of previous muscle of the month articles which you can find on my blog - just CLICK HERE). What are they? They're a deep layer of back muscles which provide support particularly at the lower back. Where are they? They run on either side of the vertebral column, between the base of the n