resourcesABOUT MT AUTHOR GUIDELINES CLASSIFIEDS EDITORIAL CALENDAR MEDIA GUIDE MASSAGE MART SCHOOLS & EDUCATION FEEDBACK
We Get Letters & E-Mail
Change: Healthy and Inevitable; Our Scope of Practice Needs to Change; Chiropractic Physicians Deserve to Be Accurately Informed.
Unlocking Secrets of the Pelvis (Pt. 3)
In part 1 of this series [Aug. 15 issue], we began to identify the many asymmetries human beings are all born with and detail how these asymmetries, when they become excessive or unchecked, can create a cascade of imbalance in every system of our body, resulting in dysfunction, pain, degeneration and eventually disease.
A Tribute to Richard D. Yennie, DC (1928-2013)
It was with sadness that I read the obituary of Dr. Richard Yennie in the Oct. 20, 2013 Kansas City Star. However, reading it also brought reflection and warm memories, as he was a close family friend of my grandparents, Cleveland College founders Drs. Ruth and C.S. Cleveland Sr.; and my parents, Drs. Mildred and Carl Cleveland Jr.
Continuing Education Showdown: Online Learning vs. In-Person Seminars
Many state TCM and acupuncture regulatory bodies and associations are interfering with the success of their members by limiting the number of continuing education credit hours they can earn online.
Does Copper in Your Multivitamin Cause Dementia?
For the past year or more, I have been asked about whether it is safe to take multivitamins with copper because of a fear that is apparently spreading. The fear is that 1-2 mg of copper in multivitamins supposedly causes dementia and/or Alzheimer's disease.
Electric Qigong: An Ancient Therapy Evolves
Recently in a small, dimly lit treatment room in downtown Taipei, Wesley Chen instructed his patient to lie down. A frayed wire, which he wrapped around a small piece of metal, is now plugged in.
PCOM Symposium Celebrates 25 Years
Acupuncture and Oriental medicine practitioners and students, as well as providers representing various other health care disciplines, flocked to San Diego's Catamaran Resort Hotel to attend the PCOM Annual Symposium on Oct. 24-27.
Peer Points: In The Business of Herbs
When it comes to herbs, acupuncturist Cathy Margolin wants her patients and customers to know she is the expert they need. In order to do this, Margolin has studied the marketplace and incorporated key business lessons to build an herbal company that sells and markets herbs to the masses who may be skeptics.
21st Century Marketing: Five Ways to Use Social Networks as a Customer-Service Tool
As the popularity of social networks grows among businesses and professionals, customers' expectations about how they will be served through these networks continue to evolve.
Acupuncture: The Key and Future of High Sports Performance
Acupuncture is commonly utilized in the intervention of pain and has also been gaining popularity in sports medicine. Athletes are treated with acupuncture for the relief of soft tissue injuries such as sprains, muscle strains, and tendonitis.
Breathing Techniques To Resolve Patient Issues
When a patient of mine who has practiced yoga for nearly 30 years, told me that she was experiencing panic attacks, I was surprised. "After so many years of training, can't you turn them off?" I asked. "I do turn them off, but only temporarily," she replied.
The Newest Public-Health Epidemic: Sitting Too Much, Moving Too Little
In my last column, I wrote about sitting versus standing at work. ("Sit or Stand? Strategies to Improve Workplace Health and Reduce Disease," Oct. 1 DC) I wrote the article from the perspective of an ergonomist.
Managing a High Protein Diet
One of the most common clinical presentations in today's clinic is patients following a high protein diet. It seems that every year a new version of a high protein diet appears promising weight loss and physical transformation.
Leaving a Vision of the Future Behind
Jeff Nelson, president / chief executive officer of Northwestern Health Sciences University since April, died suddenly on Oct. 22 as the result of a gunshot wound.
Promoting Acupuncture with Acupressure Demonstrations
Dan and his wife Marla were admiring the beautiful bouquet of flowers at our booth at the Business Expo when our receptionist asked him if he knew anyone who had tried acupuncture.
Acupuncture & Substance Abuse Rehabilitation
One of the most rapidly changing areas of healthcare is that of addiction medicine. Advances in brain imaging technology have allowed doctors and scientists to understand addiction, and recovery from addictive disorders, at the level of the individual neuron in the brain.
Acupuncture In Haiti: Aid that Works
I recently returned from Haiti. So many people ask whether Haiti has recovered since the earthquake of January, 2010. Once you've been to Haiti, you would never ask that question. It doesn't make any sense.
Acupuncture Today Continues To See Unprecedented Growth
For the past decade, the profession has seen steady growth in stature with legislators and the general public. The growing presence of the profession has been directly reflected in the growth of our publication.
Educating the Growing Hispanic Population About the Value of Chiropractic Care
Chiropractic was given the spotlight on the largest and highest-rated Hispanic television network in the U.S., Univision.
Advancing the Primary Spine Practitioner
A large New York Blue Cross / Blue Shield plan hosted the formal inaugural training program for primary spine practitioners (PSP) on Sept. 28-29, 2013.
Partnerships Leverage Power for Our Profession
While there are many recognized benefits and advantages to developing partnerships between organizations, the main reason why partnerships are established is relatively simple: There is added value in working together for a common cause or purpose.
50 Million Opportunities
Toca! Tira! Golasso! While you may not recognize these words ("Touch! Shoot! Goal!"), I hear them often.
Studies: Acupuncture Effective For Depression
Many people suffering from depression can find a natural and effective way to treat their symptoms with acupuncture, according to the latest study.
German Auricular Acupuncture: Effective For Your Patients
Auricular medicine as developed by Western medical doctors in Europe is a complete modality of diagnosis and treatment. Unlike body acupuncture, auricular acupuncture is treating the central nervous system rather than meridians.
Patellofemoral Pain: Fascial and Exercise Treatment
I recently had a male high-school senior come in who was having some patellofemoral pain, as well as some distal iliotibial band (ITB) pain. He had just started end-of-summer training to play high-school football.
Facial Rejuvenation: The Key to Exceptional Results
Acupuncturists make the best detectives. I know this first hand because I'm an acupuncturist and a private investigator and in both professions, there is a need to dig deep to solve the mystery.
Sports Media Legend Joins the TIPS Team
The Foundation for Chiropractic Progress developed "Athletic TIPS" (Towards Injury Prevention in Sports) in an effort to address the growing concern of sports injuries.
November, 2012, Vol. 12, Issue 11
The Peroneals: Anatomy and Function
By Nicole Nelson
The peroneals are a fascinating group of muscles which largely go unnoticed unless you've sprained your ankle. Many of us have two peroneal muscles, some of us have three: Peroneus longus, peroneus brevis, and the occasional individual has peroneus tertius.Peroneus Longus is responsible for everting the foot and helps with plantar flexion of the ankle (think bringing the outside of your foot off the ground while pointing your toes. This muscle attaches proximally on the upper fibula and wraps behind lateral malleolus (aka ankle), continues along the underside of the foot where it attaches distally on the first metatarsal and medial cuneiform. Peroneus brevis also everts the foot and assists in plantar flexion of the ankle. It lies deep to longus and attaches proximally at the lower portion of the fibula. Peroneus brevis wraps behind the lateral malleolus and attaches distally on the fifth metatarsal. Peroneus tertius is an everter of the foot; but unlike the other peroneal muscles, it assists in dorsiflexion of the ankle. Its proximal attachment is on the anterior distal fibula and runs anterior to the ankle, attaching distally to the 5th metatarsal.
Although the peroneals are chiefly regarded as everters of the foot, a lesser known, yet very cool fact about the peroneus longus muscle is that it helps in the stabilization of the big toe. This stabilization plays a large role in the appropriate winding of the plantar fascia during gait, known as the windlass effect. Any individual that is forced to move laterally (i.e. tennis or basketball player) places a high demand on these muscles as they act to stabilize and prevent inversion of the ankle. Running or walking on uneven surfaces such as a trail or soft sand will also challenge these muscles. When life is good, the peroneals, along with tibialis anterior and posterior, control inversion and eversion of the ankle and keep the structures of the foot and ankle out of harms way. As we all know, life isn't always good and injury results. Let's take a look at the peroneals involvement in ankle instability and go over some massage strategies that will help our clients reduce their pain possibly prevent future injury.
Ankle sprains are the most common athletic injury, with approximately 30,000 sprains per day in the U.S. (DiGiovanni et. al. 2004). Approximately 90% of these ankle injuries are inversion sprains. To make matters worse, 70% to 80% will suffer a subsequent ankle sprain (Yeung 1994). The potential for recurrent sprains is a likely consequence of structural trauma of the ligaments of the ankle, as well as decreased proprioceptive feedback and peroneal weakness (Lofvenberg et al 1995). This scenario creates the potential for chronic ankle instability and further weakening of the peroneal muscles. It seems that the feedback loop that communicates the location of the foot to the brain is off. Without this input, the brain is somewhat blinded to the local environment leaving the peroneal firing patterns ill-timed. This is problematic as the peroneals need to fire in an anticipatory manner in order to correct balance and absorb the impact of foot striking.
Now let's discuss some of the causes behind weakness of the peroneals. There are many reasons why peroneals become dysfunctional including structural anomalies of the foot and ankle, tendon subluxation, nerve entrapments and tendon tears. Given the complex nature of the ankle and foot, clients with pain in this area should be encouraged to see a physician before you begin any massage treatment. As soft tissue experts, we are looking at the fascial and muscle structures and possible nerve entrapments that may be causing peroneal issues. Vladamir Janda suggested that certain muscles have the potential to shorten and tighten (tonic muscles), while others tended to lengthen and weaken (phasic muscles). Janda's observations led him to put the peroneals in the phasic camp, suggesting that these muscles are prone to inhibition. This inhibition creates an environment of ankle instability.
On the other hand, Janda characterized the posterior tibialis, gastrocnemius and soleus muscles as tonic in nature. This imbalance of the lower leg not only destabilizes the ankle, but opens the door for other problems including plantar fasciitis, compartement syndromes, calcaneal bone spurs and achilles tendinosis. Additionally, the faulty movement patterns which result from the imbalance will create compensations that will surely travel up the kinetic chain and likely cause hip, lower back and neck issues.
Assessment and Treatment
As we all know, successful therapy begins with assessment and intake. If your client has had a history of ankle sprains and they mention discomfort around the ankle and/or along the lateral lower leg, the peroneals should be suspected as an area of issue. Let's go over a few treatment ideas for a client that has a history of ankle rolling and ankle pain.
Don't chase the pain! Given the peroneals propensity for weakness and the high percentage of inversion type sprains, I would caution against deep stripping and stretching of this group. I certainly do suggest relieving trigger points in these muscles with local compression. I would also recommend cross fiber friction to the areas that feel particularly glued down. For this work, I usually position clients in a sidelying position, with the involved leg up and bolstered. Sherrington's law of reciprocal inhibition states that a hypertonic antagonist muscle may be reflexively inhibiting it's corresponding agonist. If we consider this law in conjunction with Janda's insights, it stands to reason that most of the deep stripping should be performed on the posterior tibialis, gastrocnemius and the soleus muscles. Additionally, contract/relax methods of stretching will be helpful in normalizing these overly tightened tissues. Naturally, not everyone fits into the tonic/phasic mold outlined by Janda; therefore, each client should be assessed and evaluated for their unique set of tightness and restrictions.
Enlist the help of a corrective exercise specialist. According to DiGiovanni, the gold standard for ankle instability issues includes the RICE protocol, early range of motion, progressive weight bearing, peroneal strengthening as well as proprioceptive training (DiGiovanni et al 2006). This is supported by studies done by Holme and others. Their research reports that clients with a history of ankle sprains were twice as likely to suffer recurrent sprains if they did not engage in a balance and strengthening program (Holme et al 1999). This aspect of treatment will require you to pair up with someone with corrective exercise experience. A well directed strength program is an absolute necessity in order to restore balance to the stirrup musculature, improve proprioception and reclaim proper biomechanics.
Check the client's footwear. Unfortunately for clients with peroneal issues, their choice of footwear should come under some scrutiny. It is well known that elevated heels present a challenge to the body's ability to oppose gravity efficiently and places a wrench in optimal alignment and proper biomechanics of the ankle. Now, what about flip-flops? Sorry to put a crimp in casual Friday footwear, but these shoes probably present a greater threat to the foot than any type of high heel. Flip-Flops disrupt the windlass effect of the foot. When the windlass effect is in effect the big toe should dorsiflex; however, when wearing flip flops, the big toe actually plantar flexes in order to grab the flip-flop and prevent it from slipping off the foot. In other words, walking in flip flops encourages poor motor patterning of the muscles of the foot, including one of the big toe stabilizers, peroneus longus.
To sum it up, peroneal weakness and ankle sprains are closely linked and all too common. A little attention to these muscles will hopefully limit the muscle imbalance of the ankle and foot and help prevent future sprains.
Nicole Nelson a licensed massage therapist in Jacksonville, Fla. She has a masters degree in Health Science from the University of North Florida and is a certified Advanced Health and Fitness Specialist through ACE.
comments powered by Disqus