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PTSD and Tai Chi: A Mindfulness Based Approach to Memorial Day

5/30/2016

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In honor of Memorial Day, it seemed fitting to share the benefits of a mindfulness based practice such as Tai Chi, for dealing with post-traumatic stress disorder (PTSD). As stated by the National Institute of Mental Health, PTSD can develop in people who have seen or lived through a shocking, scary, or dangerous event. War and combat can be all of the above, and more. Zen (meditative) practices have a long history for dealing with trauma, being rooted in learning to deal with suffering. Suffering is seen as the first “Noble Truth” – that life is full of mental and physical suffering. Zen (mindful or meditative) practices create a mind-state separate from suffering, which allows one to transcend stress and trauma (the fourth “Noble Truth.” Truths Two and Three are understanding of the causes of suffering, and that it is possible to end suffering, leading to Truth Four, how to end suffering (via meditative practices).
 
The basic premise or goal is to become an “empty vessel,” to achieve a state of “no mind.” If the mind is a blank slate, an empty vessel free from thought, it is also free from anguish, stress, and reliving past trauma. The idea is that being free from the past, one can live fully in the present. This also includes being able to feel joy in the moment. But sometimes just a sense of peace is more than enough. In my forthcoming book “Tales of The Shaodai: Journey to the East,” in the experiential section, I relate the story of a nun who had survived the Khmer Rouge. As a young girl in the 1970’s, she witnessed the massacre and brutal torture of her town, as the Khmer Rouge tore through Cambodia in brutal genocide. This young girl hid in the jungle, and watched as her family, friends, and community were rounded up, tortured, and massacred. She wandered dazed and traumatized, until she was found and taken in by a group of Buddhist nuns. There she learned meditation, and to free herself from the suffering and the trauma she experienced as a child.
 
Although no studies have been conducted using Tai Chi as a meditative practice, several have been conducted with other forms of meditation for Veterans. One of the most recent evaluated the effects of a meditation program at 6 Veterans Affairs sites. The authors concluded that VA-sponsored meditation programs show promise for reducing PTSD severity in Veterans receiving mental health services. Another study examined the effects of a Yoga based mindfulness meditation program for women who had experienced sexual trauma, and were being treated at a Veteran’s Medical Center. Participants showed a statistically significant reduction in symptoms of PTSD, including negative thoughts of self-blame and depression. Participants also reported decreased body tension, improved sleep, keeping out intrusive thoughts, better ability to manage stress, and most encouraging, an increased feeling of joy. This is the ideal goal of Zen or meditative practices – to eliminate suffering caused by traumatic experiences and emotions, and enhance the ability to focus on the moment and the joyful aspects of life. The participants in the program gave it an enthusiastic endorsement, and recommended such practices to anyone who was dealing with issues of PTSD. Another study examined the effects of a breathing based meditation program on male veterans of the Iraq or Afghanistan war. Measurements at the one month and one year follow up showed a statistically significant effect on reductions in PTSD scores, anxiety symptoms, eye-blink startle, and respiration rate. A control group which did not practice meditation experienced no change in scores. The researchers also note that there has been limited success in conventional psychological treatments for veterans with post-traumatic stress disorder, and stated there was a need for further research and programs related to mindfulness based practices.
 
Tai Chi is an optimal practice for developing a mindful state of being. In Tai Chi, rather than focusing on the sensation of the breath, or counting the breath, the focus is on the leading hand. As one slowly moves through the range of postures (breathing slowly and deeply from the diaphragm), the eyes shift from right hand to left, as the hands move across the field of vision. This acts to focus the mind, creating an empty state free from constant thought and mental static. And even more important for PTSD, is freedom from flashbacks, stress, fear, and anxiety. When totally focused on the leading hand, there is no room for thoughts, worry or fear. One becomes an empty vessel, which in time can be focused on any moment, and can be filled with the positive emotions of joy and happiness. For more information on what happens in the mind during Tai Chi and other mindful practices, and benefits for the mind, see the Mind/Body Research Page of the Metarobic Institute.
 
Since there are almost five weeks in June, I will post some case stories related to PTSD next week, and a related blog, before moving on to research and stories for balance and falls, for National Safety Month. I will also post material related to conditions which may not fall into one of the National Health Month observances.
 
REFERENCES
 
Heffner KL, Crean HF, Kemp JE. Meditation programs for veterans with posttraumatic stress disorder: Aggregate findings from a multi-site evaluation. Psychol Trauma. 2016 May;8(3):365-74. doi: 10.1037/tra0000106. Epub 2016 Jan 11.
 
Pence PG, Katz LS, Huffman C, Cojucar G. Delivering Integrative Restoration-Yoga Nidra Meditation (iRest®) to Women with Sexual Trauma at a Veteran's Medical Center: A Pilot Study. Int J Yoga Therap. 2014;24:53-62.
 
Seppälä EM, Nitschke JB, Tudorascu DL, Hayes A, Goldstein MR, Nguyen DT, Perlman D, Davidson RJ. Breathing-based meditation decreases posttraumatic stress disorder symptoms in U.S. military veterans: a randomized controlled longitudinal study. J Trauma Stress. 2014 Aug;27(4):397-405. doi: 10.1002/jts.21936.
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Metarobics, Yoga and Arthritis

5/23/2016

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Forms of Yoga which focus on relaxation and the breath (and can also include moving the body gently through its range of movement) are very similar to many forms of Qigong practice. These formats contrast to forms of Qigong and Yoga which focus on strength and flexibility, or sometimes other more esoteric aspects. Drs. Haaz and Bartlett, with the John Hopkins School of Medicine, conducted an extensive review of studies which used Yoga for people with arthritis. Eleven studies were identified as being of higher quality (although still limited in design and number of subjects). None reported adverse effects, and significant benefits were reported for reduction of tender and swollen joints, and also in pain reduction. Participants also demonstrated improved self-efficacy and mental health, in studies which included this element. It was also nice to see that participants in several of the studies had better attendance than for other more typical exercises. Aside from benefits for swollen joints, it is worth stressing benefits for pain, which has been consistent across all forms of Metarobic exercises, for a wide range of chronic conditions, including cancer. The authors recommend larger more in depth studies, to better determine specific effects. This is one of the long range goals of the Metarobic Institute. It is worth noting that while running in high school, I developed red inflamed and swollen knees. I was told I had to give up running, or I would need surgery. I stopped running and began studying Kung Fu and Tai Chi, which cleared up and strengthen my knees to the point that I can now run with no problems.
 
The researchers in the review of Yoga studies point out that due to pain, many arthritis patients reduce their activity levels. They state that this can lead to muscle or tendon shortening, and other effects which makes arthritis worse. As with any exercise, it was recommended that you discuss Yoga or other practices with your doctor, and investigate many styles, or consider Tai Chi. Dosage (frequency and duration of practice) were also noted as in need of further study. The authors stated that better clarification is needed related to style and methods of practice, since Yoga can describe a wide range of practices. The authors did note that most studies described a comprehensive practice (poses, breathing, relaxation and/or meditation), although the styles, doses and format differed. Some concern was expressed in that the style of Yoga used needs to be age appropriate (particularly for older adults. This is one benefit of Tai Chi, in that it has been identified as a uniformly beneficial exercises for older adults, unless focusing on the martial aspects).
 
One final note, which is particularly relevant to Metarobic theory and research, is that the researchers stated there is a significant need to study the mechanisms by which Yoga benefits arthritis (which is also a shortcoming in Qigong and Tai Chi research). Metarobic theory does this, related to measureable and testable effects on enhanced blood oxygen saturation, diffusion, and oxygen based metabolism. The Metarobic effect optimizes the body’s ability to deal with a wide range of chronic conditions, particularly those in which hypoxia (oxygen deficiency reaching the tissues) plays a role. As noted in the research presented in my last two posts, as with other chronic conditions, hypoxia has been identified as a major factor in arthritis. The Metarobic effect may also enhance lymphatic and autonomic nervous system functions, which may play a role as well.
 
References
 
Gryffin, PA. Tai Chi Therapy: The Science of Metarobics. Createspace, 2015.
 
Haaz S, Bartlett SJ. Yoga for Arthritis: A Scoping Review. Rheum Dis Clin North Am. 2011 February ; 37(1): 33–46. doi:10.1016/j.rdc.2010.11.001
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Research on Qigong for Arthritis

5/15/2016

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Like many other chronic conditions (including heart, lung and kidney disease, cancer, diabetes, compromised immunity, asthma and many other conditions), arthritis is also aggravated by hypoxia (oxygen deficiency reaching the tissues). Metarobic theory and research supports that one of the primary factors in the benefits of Tai Chi for arthritis is effects on hypoxia. This also includes benefits of other breath-focused relaxation exercises, including forms of Yoga and Qigong. One of the hallmarks of rheumatoid arthritis is the development of new capillary blood vessels (or angiogenesis) in the joints. Research suggests that this may be a result of increased hypoxia (oxygen deficiency). Dr. Konisti and colleagues, with the Charing Cross Hospital in London, reported new research which indicates that inadequate oxygenation (hypoxia) results in an increase in synovial angiogenesis, which promotes inflammatory cells. Another review conducted by Drs. Taylor and Sivakumar, with the Kennedy Institute of Rheumatology, noted that despite new blood vessel formation (angiogenesis), dysfunctional vascular networks do not restore tissue oxygen, resulting in hypoxia.
 
From a Metarobic perspective, all of the case stories reporting significant benefits for various forms of arthritis (including rheumatoid arthritis) may be due to effects on reversing hypoxia, which may affect and reduce (or eliminate) formation of excessive blood vessels and synovial angiogenesis. This would explain the reversal of arthritis in the case stories presented on the Metarobic Facebook Page. Further research would need to establish this link, but from a theoretical perspective, it would explain the large number of people reporting benefits from Tai Chi and related exercises (including people confined to a wheel chair, who regained the ability to walk – see the Metarobics Facebook Page). Last week I posted Tai Chi studies which reported significant benefits for those with arthritis. Following are some studies related to Qigong.

​Drs. Chen and Liu, with the University of Medicine and Dentistry in New Jersey, and the Beijing University of Chinese Medicine, conducted a review of 11 studies which used Qigong for arthritis. The authors note that from a Traditional Chinese Medicine perspective, arthritis is caused by blocked Qi flow. This makes sense, since the literal translation of Qi is “air” or “oxygen.” The doctors note that Qigong practitioners have more efficient oxygen based metabolism and a slower heart rate than non-practitioners, which supports Metarobic theory. The authors note one particularly large study in which Qigong therapy was provided to 295 rheumatoid arthritis patients who had not responded to conventional treatment (drugs). Participants practiced standing Qigong every day, and also underwent acupuncture treatment for 10 days. Two months later 192 patients reported complete recovery from all arthritis symptoms (pain, impaired joint function, erythrocyte sedimentation rate (ESR), and rheumatoid blood factor). They were still symptom free at the sixth month follow-up. Eighty three patients experienced significant improvement in symptoms (no pain, but joint function was still slightly limited and ESR was still elevated). Fourteen patients reported some benefits for pain relief and movement. The authors also cited other studies with smaller numbers of patients, which supported these benefits. Metarobic theory presents an evidence based explanation of benefits. It can be hoped that with time and further research, Metarobic exercises can be maximized to result in a 100% cure rate for arthritis and other conditions. Dosage may be a key factor, and it would need to be addressed if the 192 patients who reported total elimination of arthritis symptoms were more diligent in their practice.  
 
My next blog will present a review of 11 studies which used Yoga as the primary form of treatment. Many forms of Yoga are similar to breath and relaxation-focused forms of Qigong, either holding poses in a relaxed state while focusing on the breath, or moving gently through a range of postures, while  focused on the breath and relaxation. These formats contrast to forms of Qigong and Yoga which focus on strength and flexibility, or sometimes other more esoteric aspects.
 
Primary References
 
Chen KW, Liu T. Effects of Qigong Therapy on Arthritis: A Review and Report of a Pilot Trial. Medical Paradigm. 2004: 1(1): 1-14
 
Konisti S, Kiriakidis S, Paleolog EM. Hypoxia--a key regulator of angiogenesis and inflammation in rheumatoid arthritis. Nat Rev Rheumatol. 2012 Jan 31;8(3):153-62. doi: 10.1038/nrrheum.2011.205.
 
Taylor PC, Sivakumar B. Hypoxia and angiogenesis in rheumatoid arthritis. Curr Opin Rheumatol. 2005 May;17(3):293-8.

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Tai Chi for Arthritis – That’s Some Powerful Movement!

5/7/2016

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This month is National Arthritis Awareness Month. Many of the case stories on the Metarobic Facebook Page are from “Tai Chi Therapy: The Science of Metarobics.” Benefits for arthritis have been reported for more than almost any other condition. It again comes down to a choice. Regular Tai Chi practice, or a life of limited movement, pain, and drugs. Many of the case stories are from people whose Rheumatoid Arthritis got so bad, that they were confined to a wheelchair.  Then they started Tai Chi, and regained their full mobility. The choice may seem obvious, but surprisingly, it can be a hard choice to make. Entropy can be a powerful force, until you come to know the joy and peace of practicing a mindful exercise such as Tai Chi. There is also the question – will Metarobic exercises benefit all people for all forms of arthritis?
 
Based on research (see the study below), and the abundance of case stories on the web (as well as those personally related to me), it would be nice to think Metarobic exercise will benefit all people with all forms of arthritis. Further research may support this, but many factors will need to be evaluated before a firm case can be made. Some factors to consider are style of Tai Chi, pace, frequency, and duration of practice. Genetic disposition and other physiological factors may also play a role. The two primary goals of the Metarobic Institute are to research these factors, as well as education on how and why these exercises benefit chronic conditions. Towards this end, a GoFundMe site has been set up for the Metarobic Institute, to support research, education and grant development (A link to the GoFundMe site is below).
 
Dr. Paul Lam is one of the earliest pioneers of Tai Chi for arthritis. His Tai Chi programs have been accredited by the United States Arthritis Foundation. As he discusses in his autobiography “Born Strong,” Dr. Lam suffered osteoarthritis since his early teens.  During medical school, his condition got so bad that he could not even carry a briefcase. Tai Chi reversed and controlled his condition. His case story was posted Saturday, with a link to his website. Make sure to check out all of the case stories for this month on the Metarobics Facebook Page, as well as the variety of user friendly exercises on the Metarobics YouTube Channel.
 
PubMed, a resource of the National Institute of Health, lists over 93 journal articles documenting the use of Tai Chi for arthritis. Dr. Lam mentions one of the largest studies to date, led by Dr. Leigh Callahan, with the University of North Carolina. In this study, 354 participants were divided into two groups, a wait list group, and the group which learned Tai Chi for eight weeks. By the end of the eight weeks, the Tai Chi group experienced significantly less pain and stiffness, and better management of life. Participants also improved balance, an important consideration for older adults (Falling is the leading cause of accidental death and injury in those aged 65 and older). Benefits were reported for all types of arthritis, including rheumatoid arthritis and osteoarthritis, as well as for fibromyalgia. Next week I will post more research on the benefits of Metarobic exercises for arthritis, including relaxation and breath focused forms of Yoga and Qigong.

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