Three of the most common muscles in the body where we hold tension are known as the Tension Triad: Pterygoid, Psoas, and Piriformis. In Tension Triad Part II: The Psoas we discussed the Psoas Muscle. The last member of this tension triad is the Piriformis (pronounced Peer-ee-form-us) Muscle. The Piriformis is a muscle of the pelvis […]