The psoas (pronounced so-az) is the one muscle that attaches the upper body to the lower body. It allows locomotion by allowing you to lift your legs to actually walk. It is the filet mignon of the body, the tenderloin, and is actually very delicate. It needs to be treated with sensitivity, so that it becomes juicy and full and soft. When it is juicy, you walk like a dancer, with legs that just swing from your body.
It is also the emotional core of the body, holding massive amounts of emotional information. It is where we hold birth and childhood trauma, or any other trauma, because it is directly a part of our flight or fight response. This makes sense because you are either running or curling into a ball, which are both primarily psoas reactions. When you’ve been traumatized and just want to curl up, that is the psoas acting as a protector, and when you release that, you can stand up straight, face the world, and approach it with ease. It can also hold good stuff if you create that. A relaxed and juicy psoas leads to full body orgasms that flow through your whole body.
One of the best things you can do for your psoas is Constructive Rest Pose, where you lie on your back with your knees bent and feet parallel to each other at the width of your hip sockets, about 12-16″ away from your buttocks. You can also put your feet up on a chair. This pose allows the psoas to drop and lengthen. A fetal curl also allows it to soften and relax. These simple relaxations are so important. They not only change the body physically, but you can feel yourself moving more deeply into the floor. Your sympathetic nervous system gets a break and the body gets soft, bringing us a treasure trove for the body, mind, and spirit.
You can also work with balls to soften and hydrate the feet, standing up and pressing and releasing the foot onto a ball. This hydrates the tissues all the way up to the psoas, which is why we do a lot of it in class.
The psoas is fascinating because everything lands there, all your emotional issues, everything, and it works best when it is soft and relaxed. We can play with it, approaching it with a childlike curiosity of how things move. And when the psoas is juicy, we will all walk like dancers, with an easy flow.