Pelvic alignment
Today we are going to look into the evidence behind Pelvic alignment. We will attempt to examine the alignments themselves, how we measure them, how accurate the measurements are and more importantly attempt to answer the question, do they affect injury and pain? Below are the main two Pelvic alignment positions, which are influenced by many factors: Anterior Superior (AS) Ilium: When the PSIS (posterior superior Iliac spine) moves up and forwards It is believed that an anatomical short leg predicts anterior rotation (AS Ilium) of the ipsilateral Ilium (Cooperstein 2010). Posterior Inferior (PI) Ilium: When the PSIS (posterior superior Iliac spine) moves down and backwards It is believed that an anatomical long leg predicts posterior rotation (PI Ilium) of the ipsilateral Ilium (Cooperstein 2010). So what Pelvic alignments shall we examine that influence an AS or a PI ilium? ASIS and PSIS angle of tilt: The angle of the Pelvis usi...