Asana and Trauma Held in the Body

Though Patanjali's Yoga Sutras mention asana briefly—requiring steadiness and ease (sthira sukham)—later yoga traditions developed extensive somatic knowledge that modern trauma science validates. Trauma creates held patterns: the braced shoulders of chronic vigilance, the collapsed chest of overwhelm, the frozen legs of interrupted flight response. These postural patterns maintain traumatic activation loops. While traditional asana practices address this through movement and alignment, EMDR works somatically through a different portal: bilateral stimulation while clients notice and report body sensations associated with traumatic memories. This activation of somatic awareness without forced movement allows the nervous system to complete interrupted defensive responses. The principle of sthira sukham—steady yet comfortable—directly applies: EMDR creates conditions where clients can remain present with body sensations in a state of grounded safety, rather than collapsing into dissociation or escalating into panic. As bilateral stimulation facilitates reprocessing, held postural patterns often spontaneously release. This demonstrates that physical trauma encoding yields to systematic sensorimotor attention, validating Patanjali's insight that the body-mind cannot be separated in healing.