Military Battle PTSD With Yoga
By David Wood for The Huffington Post, December 12, 2012
But alarmingly high suicide rates among veterans, as well as domestic violence, substance abuse and unemployment, suggested to some military doctors, combat commanders and researchers that conventional treatments aren’t always enough.
Now, one proven, effective treatment is gaining wide acceptance within hard-core military circles: yoga.
Once dismissed as mere acrobatics with incense, yoga has been found to help ease the pain, stiffness, anger, night terrors, memory lapses, anxiety and depression that often afflict wounded warriors.
“It’s cleansing — I really feel refreshed,” Marine Sgt. Senio Martz said after finishing a recent yoga session.
A stocky 27-year-old, Martz was leading his nine-man squad on a foot patrol through the lush poppy fields and rock outcroppings of the Kajaki district of southern Afghanistan 20 months ago when a roadside bomb knocked him unconscious and killed or wounded the Marines under his command. The blast put an end to his plans for a career in the Marine Corps. It also left him hyper-vigilant, a symptom of post-traumatic stress disorder, and carrying the joint burdens of guilt and shame: As a squad leader, it had been his responsibility to bring his nine Marines home safe.
“It’s a feeling of regret — failure — that really affects me now,” he said. “I didn’t see the signs that could have alerted me to warn them to get away.” He stared at the floor and then looked up with a tight smile. “I go on living where their lives have ended. I can’t help them now.”
Yoga gives him relief from the acute anxiety that forces him to listen to and sight-sweep everything around him, constantly checking the doors and windows, always on alert, poised for danger, with no break. It is hard for him to let go.
“I gotta push myself to try some of these techniques,” he admitted. “But last night after yoga, I had a good sleep. That’s a place I haven’t been in a long, long time.”
Martz’s experience is backed up by reams of scientific studies, including research funded by the Pentagon and the Department of Veterans Affairs. Researchers have demonstrated that trauma-sensitive yoga, which focuses on stretching, breathing techniques and meditation, can help patients regain their inner balance, calming that part of the brain that has become hyper-aroused under severe stress.
Trauma or prolonged stress can cause a malfunction of the parasympathetic nervous system, researchers say. That’s the part of the brain which enables the body to relax, easing pain and even helping unblock digestive systems — often a problem for wounded troops who get high doses of medication and not enough exercise.
In war zones, researchers have found, this parasympathetic nervous system often becomes “frozen” as the body gears up for danger by injecting adrenaline into the bloodstream, causing rapid breathing and pulse and hyper-vigilance — the “fight or flight” response.
That’s good and necessary self-preservation in times of peril that helps keep troops alert and alive. Back home, however, that hyper-vigilance is out of place and can cause insomnia, anxiety and outbursts of anger. Returning warriors with PTSD become dependent on drugs or alcohol “because they have no other way to calm themselves down,” said Dr. Bessel van der Kolk, a clinician and researcher who has studied PTSD since the 1970s.
Not all yoga helps. Some forms of yoga are used by special forces, for instance, to build muscle power and flexibility. But yoga teachers working with wounded troops have developed trauma-sensitive forms of yoga, including a technique called iRest. This adaptation uses meditation techniques in a soft and secure setting to reactivate the parasympathetic nervous system by drawing the patient’s attention and consciousness inward, rather than focusing on stress and the terrors that dwell outside, said yoga teacher Robin Carnes.
For instance, Carnes has learned that when she is giving a class to troops with hyper-vigilance, like Martz, she should first open all the closet doors and drawers, so that her patients don’t spend all their time fretting about what might be inside.