Tension & Trauma Releasing Exercises (or TRE®) is a simple yet innovative series of exercises that assist the body in releasing deep muscular patterns of stress, tension and trauma. Created by Dr. David Berceli, PhD, TRE safely activates a natural reflex mechanism of shaking or vibrating that releases muscular tension, calming down the nervous system. When this muscular shaking/vibrating mechanism is activated in a safe and controlled environment, the body is encouraged to return back to a state of balance. Please bring a couple blankets, yoga mat optional, wear comfortable clothing.