resourcesABOUT MT AUTHOR GUIDELINES CLASSIFIEDS EDITORIAL CALENDAR MEDIA GUIDE MASSAGE MART SCHOOLS & EDUCATION FEEDBACK
What's New in Phytonutrition: Mangifera Indica, "The King of Fruits"
One hundred percent pure Indian green mango fruit (mangifera indica), harvested at a special degree of ripeness for efficacy and taste, can now be concentrated as a phytonutrient nutraceutical powder.
Treating Hip & Groin Pain With Abdominal Release of Upper Lumbar Nerve Impingements
Have you encountered patients with groin and hip pain you can't seem to solve? You know it's not a worn-out hip; you suspect the pain is somehow connected to the spine. But somehow, you just can't help them break through.
An MD Who Understands the Opioid Epidemic
Doctors of chiropractic have an important role to play in ending the opioid epidemic and dealing with chronic pain by conservative means (see our top story in this issue) – but who's to blame for opioid dependence and abuse in the first place?
Insuring Quality Control in Herb Importation: An Interview with Wilson Lau
Wilson Lau is the vice president of Nuherbs, a Chinese herb importation company based in San Leandro, California. Before joining Nuherbs, he trained as a lawyer specializing in FDA law.
The Pertinent Negative
We all have to perform evaluations on patients. Most of us don't like doing it – exams take time, and worse it takes even more time after the evaluation to put together a narrative summary of the findings. Sometimes, this process becomes downright tedious.
Tai Chi Documentary Premier
First Run Features recently announced the world theatrical premiere of Barry Strugatz's documentary The Professor: Tai Chi's Journey West, which premiered last month at the Laemmle Music Hall in Los Angeles.
What You Say Isn't Always What Patients Hear
A few years ago, my aunt Edna (name changed for the purpose of this story) suffered a stroke. After a short hospital stay, she was transferred to a nursing home for rehabilitation. When she arrived at the nursing home, Edna requested a private room.
Acupuncture Muscle Trigger Point and Oriental Medicine Sports Therapy
It is difficult to ascertain the internal condition of professional basketball player Lebron James during game one of the 2014 NBA finals, in which he developed debilitating muscle cramps that led to his premature removal from the game.
Believe it or not, an estimated one-third of your patients have eaten some form of fast food within 24 hours of their appointment with you.
Introducing the Acupuncture Today Digital Edition
In response to the changing habits of our readers, Acupuncture Today will introduce a digital edition of the publication (in addition to our print edition) beginning with the August 2016 issue.
Increasing the Value of Spine Care: CMS Approves New Low Back Pain Registry
The Centers for Medicare and Medicaid Services has approved the Spine IQ Low Back Pain Registry as a qualified clinical data registry for the Physician Quality Reporting System (PQRS) in 2016.
Acupuncture's Impact on the World
For several years, I have been hearing about the town of Rothenburg, Germany. It seemed just a dot on a map until I arrived. It is the home of the TCM Kongress which began in 1968. It has been held annually for 47 years and it has only missed one year.
An Emerging Partnership Model
Maryland University of Integrative Health (MUIH) has educated integrative health and wellness practitioners for the last 40 years, originally as an acupuncture clinic and school. The institution's transformative, relationship-centered programs integrate traditional wisdom with contemporary science
AOM Hospital-Based Practice: A Future Reality?
The natural evolution of health care on the planet is integrative health. We may have some challenges ahead, but based on my research, all indicators are pointing in a positive direction. There seems to be an evolving consciousness among our patient population that is "getting it."
Beating the Odds: Interview With Para-Powerlifter Adeline Dumapong-Ancheta
Since October 2015, the FICS Foundation, the charitable organization affiliated with the International Federation of Sports Chiropractic (FICS), has been supporting disabled athletes internationally.
Sit or Stand? Analyzing a Mixed Message
I'm more than a bit confused. At my age, that seems to be a rather common occurrence. However, today more than ever, I'm getting a mixed message.
Adventures with the San Jiao
Those of us who have been in practice for several decades relish the way meridians and points reveal new diagnostic clues and new insights. I love to encourage my students to see this as an adventure that goes way beyond the textbooks.
Chronic Pain: Become Part of the Solution
I have lectured to more than 7,000 chiropractic physicians over the past five years regarding the chronic pain and opioid epidemic in this country.
Kansas Achieves Licensing Law
Kansas Governor Sam Brownback signed House Bill 2615 into law on Friday, May 13, 2016. HB2615 includes provisions for the licensure of acupuncturists in the state of Kansas.
Multivitamin Supplement May Reduce Breast Cancer Recurrence
There is a great deal of controversy regarding the value of multiple vitamin supplements in cancer prevention.
Three Tips to Help You Analyze the Acupuncture Case Studies of the NCCAOM Exam
Confirm the answer quickly by the elimination method. Case study:
After two treatments for back pain, a patient presents for a third
session complaining of rapid breathing and wheezing that is made worse
during cold weather.
A Long-Overdue Win for Oregon Medicaid Patients - and the Implications for Other States
Beginning July 1, 2016, Oregon Medicaid patients with spinal pain (cervical, thoracic, lumbar, pelvic) who are determined to be low risk based on a biopsychosocial assessment tool (STarT Back – Keele University) can receive four chiropractic visits per episode.
January, 2007, Vol. 07, Issue 01
By Whitney Lowe, LMT
The foot provides dynamic stability for a person's entire body weight, while simultaneously maintaining flexibility for shock absorption and propulsion along uneven surfaces. As a result, there are unique biomechanical demands on the foot.One of the body's adaptations to these demands is through specialized movements in the foot, such as pronation. In order to fully understand pronation, let's look at some fundamentals of movement and mechanics.
Most joint movements of the body are described in one of the three cardinal planes: sagittal, frontal or transverse. While there are foot motions such as dorsiflexion and plantar flexion that occur in these standard planes, most foot and ankle motion is not adequately described by these planes. More commonly, motion of the foot at the ankle is in a diagonal or oblique plane. This oblique plane motion involves movement through all three planes. For example, pronation is a diagonal plane movement of the foot around an oblique axis that combines the primary cardinal plane movements of dorsiflexion, eversion and abduction of the foot.
The diagonal plane movement of pronation occurs normally during walking or running. Although the term pronation routinely is used to describe dysfunctional foot mechanics, a better description of the pathological problem is overpronation. Also called hyperpronation or excessive pronation, this biomechanical disorder involves too much pronation during gait. Overpronation results when an individual moves either too far, or too fast, through the phases of pronation, placing more weight on the medial side of the foot during gait.
Unless there is a severe, acute injury, overpronation develops as a gradual biomechanical distortion. Several factors contribute to developing overpronation, including tibialis posterior weakness, ligament weakness, excess weight, pes planus (flat foot), genu valgum (knock knees), subtalar eversion, or other biomechanical distortions in the foot or ankle. Tibialis posterior weakness is one of the primary factors leading to overpronation. Pronation primarily is controlled by the architecture of the foot and eccentric activation of the tibialis posterior.1 If the tibialis posterior is weak, the muscle cannot adequately slow the natural pronation cycle.
Another primary cause of overpronation is subtalar eversion, also called calcaneal valgus (Figure 1). When the calcaneus is everted, weight is forced onto the medial edge of the foot. The subtalar eversion of pronation is visible in a standing position and it's evident that increased weight is placed on the medial side of the foot (Figure 2). Obesity can cause overpronation because the additional weight produces subtalar eversion and forces the longitudinal arch to collapse.
Overpronation can be a contributing factor in other lower extremity disorders, such as foot pain, plantar fasciitis, ankle injuries, medial tibial stress syndrome (shin splints), periostitis, stress fractures and myofascial trigger points. Overpronation increases the degree of internal tibial rotation, thereby contributing to various knee disorders such as meniscal injury or ligament sprains. The effects of the postural deviation are exaggerated in athletes due to the increase in foot strikes while running and the greater impact load experienced. When running, three to four times the body weight is experienced with each foot strike.2 If overpronation exists, the shock force is not adequately absorbed by the foot and is transmitted further up the kinetic chain.
Overpronation is best viewed from the posterior while the individual is walking, such as on a treadmill. When viewed with the client in a standing position, the overpronated foot looks similar to calcaneal valgus, because subtalar eversion is a fundamental component of overpronation. Examine the shoes for evidence of excessive pronation. If the shoes have had sufficient use, there will be an exaggerated wear pattern toward the medial side of the shoe bottom.
Overpronation usually is corrected with orthotics and/or strengthening exercises for the tibialis posterior. Massage treatment can relieve myofascial trigger points in the tibialis posterior, and other muscles, and address any resulting neuromuscular dysfunction in the leg or foot. Biomechanical correction of overpronation might require orthotics, neuromuscular reeducation, or gait retraining methods, as well. Stretching the gastrocnemius and soleus muscles will reduce hypertonicity in these muscles and also is essential for effective treatment.1 Because of impacts throughout the remainder of the body, the detrimental effects of overpronation should not be overlooked.
Click here for more information about Whitney Lowe, LMT.
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