By Sandra Carson
The key to allowing your psoas to release the built up tension is creating a safe space and an attitude of allowance of release for your body. Sometimes the muscles in your body will spontaneously release when you feel at ease and there is muscle activation or stretch (for example in a yoga class). One way the muscles release is by trembling and vibrating and literally shaking off the stress that was stored. This is a natural and healthy way of tension release in the psoas.