10 Minute Core: Strong Back Better Posture

10 Minute Core : Strong Back Better Posture This video in the 30 day core challenge will help you identify the erector spinae muscles that support posture, and line either side of the spine. This is all about back extension.
You'll learn versions for anyone including:
a standing option
kneeling all fours
supine lying
I show you the progressions for progressing or regressing as needed.

00:00 Introduction
02:12 Bird Dog
07:23 Supine Back extension upper body
07:59 Supine Back extension lower body
11:45 Bird Dog Additional challenges