Posts tagged "Liz Koch"
![Liz Koch Psoas Article](https://cdn.otpbooks.com/2016/01/06142513/liz_koch_psoas.jpg)
Liz Koch: Over-Dominant Quads and the Psoas – 3 Ways to Gain Spine-Based Coherency
What are the far-reaching effects of over-dominant quads? Psoas specialist Liz Koch delves into embryology to explain this oft-misunderstood muscle, and pr...