biomechanics

Give Your Walk the Green Light!

Give Your Walk the Green Light!

Esther Gokhale
Date

The best art often communicates on many levels. The Walking Men 99™ exhibit is a great example. It consisted of a frieze of pedestrian crossing icons, photographed and assembled from around the world. At human scale, they mingled with passersby on the sidewalk. 

Walking Men 99™ exhibition, Manhattan, NYC, 2010
Walking Men Worldwide™ is a series of public art installations by artist Maya Barkai, which was launched in Lower Manhattan in 2010-2013 (Walking Men 99™), and was followed by a series of installations around the globe. www.walking-men.com

From a posture perspective, signage featuring pedestrians offers us an overview of how modern urban people perceive, represent, and execute walking. Some lean back in line with the front leg, others lean forward in line with the back leg; some land with a bent front knee, others land with a straight knee; some have a straight back leg as the front leg lands, others do not. No other mammal on earth shows such variation in its locomotion!

Does variation in gait matter?

In traditional rural villages across Africa, India, and South America, when I study walking, I see a more uniform walking pattern. This holds true across different cultures, ages, and occupations. Intriguingly, this gait is also shared by our young children, and can be seen in antique photographs, paintings, and sculptures of our ancestors. It results in a uniquely smooth, elegant, powerful walk that is rare enough, it merits a special name, glidewalking

Four images of people of varying ages and cultures glidewalking.
Glidewalking describes the healthy and efficient human gait pattern shared across different generations and cultures.

Glidewalking is very different from the various stomps, shuffles, totters, bounces, and other strategies that people in modern urban societies bring to their walking. Any type of walk can get us from A to B, but anything short of what our bodies are designed for is likely to be inefficient and, over time, destructive. Twisting, swaying, slumping, or jerking the spine with every step causes compression, inflammation, damage, and degenerative processes. Suboptimal gait biomechanics are also largely responsible for our epidemic of knee, hip, and foot problems, which include cartilage wear and tear, joint arthritis, and plantar fasciitis.

Take a closer look at walking

In the Glidewalking chapter of my book, 8 Steps to a Pain-Free Back, I included a variety of pedestrian traffic signs to show how they can reflect and promote different gait patterns:

Detail of pedestrian crossing signs, Pg 170, 8 Steps to a Pain-Free Back, E. Gokhale
Taking a fresh look at pedestrian crossing signs—from a posture perspective. (Page 170, 8 Steps to a Pain-Free Back)

Most public signage reflects our confusion about walking. Signs often depict walking with either both legs bent, or both legs straight at the same time, or some other compromised configuration.

Three airport signs showing walking figure, weight aligned on the front leg.
These airport signs show weight aligned on the front leg and little effective propulsion from behind.

Straighten out your walking

A good first step (literally!) is to learn to straighten your back leg fully. This has numerous benefits: 

  • pushes the ground back strongly to propel you forward
  • encourages you to lean a little forward rather than backward 
  • encourages glute contraction 
  • encourages healthy pelvic anteversion
  • encourages your back heel to stay down and your foot to be active for longer
  • stretches your calves
  • is nature’s stretch for the psoas

We recommend you start practicing by walking uphill, or pushing a rolling chair or shopping cart, which makes all of the above benefits easier to find in your body. 

Stop sign showing walking figure, weight aligned with straight back leg.
This sign in the Philippines shows healthy walking form, with the torso angled slightly forward and the leg behind straight. Image from Bonifacio Global City

No entry sign showing walking figure, with both legs bent.
Unfortunately, this guy is not doing such a good job… Image from Angela Bayona(Toggear.com

Notice how these animated walking figures differ…but both have a straight back leg.

 

Take a step in the right direction 

Over the decades we have worked out how best to guide students through the process of improving their gait. Deeply ingrained poor walking habits can be replaced using tried and tested techniques in a step-by-step process.  This is covered in all of our beginning courses: our in-person Foundations course, one-day Pop-up course, and our online Elements course. 

Alumni can sign up here for our next Advanced Glidewalking Course, starting Monday, June 03, 12:00 p.m. PST and give your walk the green light!

Best next action steps 

If you would like to improve your walking, get started by booking a consultation, online or in person, with one of our teachers. 

You can sign up below to join any one of our upcoming FREE Online Workshops

Treadmill Training with Healthy Posture

Treadmill Training with Healthy Posture

Esther Gokhale
Date

During the Victorian Era, a British engineer, William Cubitt, invented the treadmill as a means of harnessing hard labor in prisons and penal colonies. It was also used unproductively, purely as a punitive measure. Despite this sordid history, the treadmill has become a highly beneficial and enjoyable device within the context of a contemporary lifestyle.

The sedentary nature of modern life in the industrialized world leaves most of us with less than the ideal amount of physical activity. In 1968 the importance of aerobic exercise was popularized by the book Aerobics by Kenneth H. Cooper. Inspired by this book, the first electric consumer treadmill was developed by another American by the name of William Edward Staub. 

Front cover of book Aerobics by Kenneth H. Cooper
The book Aerobics by Kenneth H. Cooper did more than any other to promote the role of “aerobics” for health, founding a paradigm that continues to this day. Aerobics by Kenneth H. Cooper

Staub’s invention was enthusiastically taken up and the exercise treadmill is now used by some 50 million¹ plus Americans and millions more around the globe. The treadmill has several benefits over running outside:

  • It provides a controlled environment and avoids inclement weather
  • It can be private and safe
  • The track is clear and trip-hazard free
  • Incline or speed can be set as required
  • Progress can be tracked and data stored
  • You can read and work at it

A row of contemporary treadmills with screens, with one female user
Treadmills are now in gyms, homes, hotels, colleges, and research and medical facilities across the world. They encourage cardiac fitness, but not necessarily healthy form. Unsplash

Treadmills can be particularly helpful for some groups of people:

  • Those new to exercise who are still building a baseline of fitness and confidence
  • People rehabilitating from injuries, surgeries, strokes, etc. 
  • Those with a lack of access to good walking and running terrain
  • Athletes, fitness trainees, and research subjects wanting to track progress
  • Those who have little time for exercise

NASA astronaut Mark T. Vande Hei on a treadmill inside the ISS module Tranquility
NASA astronaut Mark T. Vande Hei jogs on a treadmill inside the International Space Station module Tranquility—perhaps the ultimate example of limited space and opportunity for exercise, and for the value of monitoring. Wikimedia

Healthy form—as important in treadmill workouts as any other activity

Because a treadmill track has more give than some terrain it may appear to be a more forgiving surface for our joints. However, we know from research on running shoes that substantial cushioning can actually result in a higher level of injuries²—the cushioning reduces proprioceptive sensitivity and lulls people into a false sense of being protected and actually hitting the ground harder.³

When it comes to using a treadmill, you don’t want to rely on either softer shoes or a softer surface to offset the effects of less than healthy biomechanics—and the biggest obstacle to healthy biomechanics is poor posture. 

Man running with tucked pelvis, internal rotation of feet and legs, rounded torso, and forward head carriage
Jogging or walking with a tucked pelvis, internally rotated feet, legs, and hips, a rounded torso, and forward head carriage stresses both muscles and joints. Switching to using a treadmill won’t fix these problems—but reclaiming healthy posture will. Pexels

Treadmill exercise is repetitive, and what you want is repetitive benefit, not repetitive strain. With some posture know-how, your treadmill training will not only get you aerobically fitter and stronger, but will also retrain your musculoskeletal system to work optimally. That means more gain, less pain, and less time out nursing injuries. Here are our top training tips:

Caution: Using a treadmill can be hazardous. If you’re not accustomed to using one, make sure to get appropriate support to make your introduction safe. Please consult your physician or PT if you have medical challenges. 

Starting your treadmill session

We recommend that you walk before you run! Not only is walking an excellent orientation and warm-up on a treadmill, but you get to practice actions common to both walking and running at a speed that helps you correct, pattern, and refine as you go. We encourage all our students to evoke the benefits and protections that are built into the ways our ancestors have walked for millennia.

Man in India walking carrying pitchers on yoke.
Treadmills are useful for practicing many aspects of healthy walking form, a body-wisdom we can relearn from traditional village societies where it is still prevalent. This man is in India. 

Power yourself with the right muscles

The earliest treadmills were human powered—which meant you had to push the ground away behind you, much as in natural walking form. With a machine powering the track beneath you, it is easy to underdo the muscular self-propulsion that ideally comes from squeezing the glutes of the leg that is going backward, and pushing off with that foot. 

Use your treadmill session to wake up your foot muscles. Imagine the treadmill is broken and you are using your feet to jump start it. In the first half of the stride your foot pulls the ground towards you; in the second half of the stride, it pushes the ground behind you. Be careful to not disproportionately use the muscles under your toes, but rather, include the long plantar muscles under the main arches.

Michelle Ball, Gokhale Method teacher, running on sandy beach, close-up
We can relearn the natural responses of the feet to grab the ground and push it behind us—even while wearing shoes on a treadmill.

We teach these nuanced techniques in logical sequence and detail in our in-person Foundations course, one-day Pop-up course, online Elements course, plus Gokhale Exercise program. 

Using an incline on a treadmill can improve your posture and back pain

Setting an incline of 10°–15° for part of your workout will help you cultivate a slight forward lean. This stance puts your behind behind you and your gluteal muscles in a position of mechanical advantage. It can also take pressure off the upper lumbar area if you have a habit of swaying.

Woman running on curved HIT treadmill, lower body view.
We get greater benefits and reduce potential downsides when we use treadmills with healthy posture. This runner is on a curved track, designed for sprinting and high intensity training (HIT). Pexels

Monitor your posture as well as your performance 

One thing that treadmills cannot track is your posture. Especially as you increase your miles and speed, problematic posture increases the risk of damage throughout your body. We suggest the following ways to monitor your posture:

  • Take a deep-dive into healthy posture by reading 8 Steps to a Pain-Free Back or taking one of our courses
  • Use the mirrors in the gym or an app on your home computer 
  • Videotape yourself and play it back in slo-mo to examine your form
  • If you have a personal trainer, share this article and get them on board with your healthy posture treadmill training
  • Use PostureTracker™, our Gokhale Method wearable, available to course participants and Alumni.

3 views of PostureTracker™app in use.
PostureTracker gives you real time feedback on your form, and tells you the degree to which you are moving away from your healthiest position—whether that’s your spinal shape (a), your head position (b), or your degree of leg extension (c).

For more detail on healthy posture in running check out our blog post series: 

P1: Introduction  P2: Meet Your Feet  P3: How to Choose Running Shoes  P4: Taking Care of Your Knees  P5: Anteverted Pelvis  P6: Upper Body

Best next action steps for newcomers

If you would like insight on your posture, consider scheduling an Initial Consultation, online or in person.

You can sign up below to join one of our upcoming FREE Online Workshops. . .

 

References:

¹ Statista Research Department. “Users of treadmills in the U.S. from 2006 to 2017,” Dec 8, 2022, https://www.statista.com/statistics/191605/users-of-treadmills-in-the-us-since-2006/.

² S. Robbins and E. Waked. “Hazard of Deceptive Advertising of Athletic Footwear,” British Journal of Sports Medicine 31, no. 4 (December 1997): 299–303, https://doi.org/10.1136/bjsm.31.4.299.

³ Daniel E. Lieberman, “What We Can Learn About Running from Barefoot Running: An Evolutionary Medical Perspective,” Exercise and Sport Sciences Reviews 40, no. 2 (April 2012): 63–72, https://doi.org/10.1097/jes.0b013e31824ab210.

 

Glidewalking Deep Dive

Glidewalking Deep Dive

Esther Gokhale
Date

Yesterday was midwinter day in the northern hemisphere. For many of us, this time of year means colder, shorter days, and a time when outdoor activities and social get-togethers can be more limited. 

Get out walking 

One thing we can do whatever the season is to get out on foot. Walking, done well, can significantly boost our circulation, burn calories, keep us warm, and assist our digestion—especially useful after rich and large festive meals! A good walk will also fill our lungs with fresh air and can boost our immune system to fight off winter bugs. 

Such exercise, especially in nature, is known to lift our mood. We can enjoy the company of friends and family—or go solo for some peace and introspection, as fits. All these potential benefits and more are summed up in the Latin phrase, Solvitur Ambulando, which translates as “walking solves everything.”¹

Couple in snowy distance walking, seen through tree branches.
Daylight, fresh air, nature, companionship, and good posture all contribute to walking being a healthy and holistic activity. Pixabay

Walking—a primal activity for optimal health

It’s all too easy, especially on busy days, to go without any significant period of walking. We could be at our desk, or “on our feet” all day, without getting into the rhythm that comes with sustained walking. Walking for 30 minutes or more at a time would have been much more familiar to our ancestors—going to school, to the shops, or to work—than it is to many of us today. 

In many parts of the world this is still the case, and women in particular often walk many miles to fetch water, food, and fuel. I don’t want to romanticize hard labor, but I do think that the lack of sustained walking in much of the industrialized world, especially the US, means that we miss out on an activity that has been intrinsic to our evolution and healthy functioning. 

Woman walking in market, Odisha, India.
Glidewalking describes the natural gait of our ancestors and many people living in more traditional or nonindustrialized societies—where joint and back pain are rare.

Learning to glidewalk makes walking a pleasure

Walking with the healthy gait pattern that nature intended keeps the feet, legs, and glutes strong, and the joints mobile. The Gokhale Method calls this glidewalking, and it is explained in detail in my book, 8 Steps to a Pain-Free Back. As the term suggests, it results in a smooth action which spares the joints, including the spinal discs and nerves.

The basics of glidewalking can be learned in our Gokhale Method® in-person Foundations and Pop-up courses, and our online Elements course. Students experience the most significant changes during sustained walking, as it takes some time and distance to ease any stiffness in the muscles and joints, find a harmonious rhythm with the breath, and “get into one’s stride.”

Student learning to glidewalk during a Gokhale Method course.
Students find that sustained walking embodies the changes they’ve learned to make in class.

Sustained walking also allows students to cycle through the cues they have learned, checking for details such as “back heel down,” and “land on a bent front knee.” By refining these cues with each pass, they become integrated as habits. With healthy biomechanics, students find their new walk becomes smoother, more powerful, and more pleasurable. 

The essence of glidewalking

For Alumni we offer an Essence of Glidewalking course, where you can deep dive to find out what’s possible for your walking by slowing a movement down, tracking the detail, and troubleshooting anything holding you back. You have two expert teachers, one demonstrating and the other watching you, plus the opportunity for Q&A both inside and outside the session. 

Essence of Glidewalking participant Elenore Wieler speaks about her experience of the course.

If you are one of our Alumni and would like to revisit and refine your walking, the Essence of Glidewalking is especially for you! Our next six-part course starts on January 16 at 8:00 a.m. PT time. You can sign up below:

If you would like personalized guidance on any aspect of your posture, consider scheduling an Initial Consultation, online or in person, with a Gokhale Method teacher

Find out more about how the Gokhale Method can help you with our range of upcoming FREE Online Workshops. . .… 

References

¹attributed to the Greek philosopher Diogenes or, alternatively, St. Augustine.

Running: Part 6: Upper Body

Running: Part 6: Upper Body

Michelle Ball, Gokhale Method teacher
Date

Welcome to the sixth blog post in our series on running. My name is Michelle Ball, and I am a Gokhale Method® teacher living in Tasmania. I am also a lifelong runner and am passionate about sharing the benefits of healthy posture with the running community, be that beginners, seasoned runners, or anyone in between. Even if you walk rather than run, the posture principles outlined in this post can still help you to enjoy an active and pain-free body well into old age.

Running with a well-positioned upper body

In this post we will consider the upper body. Runners are inclined to pay far less attention to the upper half of the body than the lower half, as they focus on gait pattern, cadence, footwork, and propulsion. This is hardly surprising, but the lower body, while super-busy, really is just half the story. 

Healthy posture in the upper body brings the following benefits:

  • Protected spinal structures
  • Improved biomechanics
  • Unimpeded flow and momentum
  • Support that makes the body feel lighter
  • Athletic appearance

4 elite female runners in profile showing healthy form.
Healthy posture principles are important for the upper body as well as the lower. Implementing them can both protect your spine, and bring mechanical advantage to your running. Unsplash

I have found the upper body principles that we teach in the Gokhale Method® in-person Foundations and Pop-up courses, and our online Elements course, made a world of difference to my running. Let me share some key points with you. . .

Anchoring your ribs

As explained in my previous post, Running: Part 5: Anteverted Pelvis, a forward leaning position when running helps to avoid compression in the lower back. In our culture it is common that people have tight lower back muscles (erector spinae), and weak opposing muscles of the torso (internal obliques). This creates a sway back, which pulls the torso into a backward leaning position. A deliberate forward lean will help counter this. 

Gokhale Method teacher Michelle Ball running angled forward, side view.
Here you can see me keeping a consistent forward angle throughout my torso, neck, and head.

Most people will benefit from some degree of forward rotation of the thorax to fully correct a sway and bring their torso into a straight and healthy alignment. This adjustment can be made and maintained by engagement of the internal oblique muscles, or rib anchor, as we Gokhale Method teachers call it. The rib anchor can be learned with a simple but precise maneuver which you can learn here

Female runner (upper body) in profile showing swayback and lifted chin.
Overly contracted back and neck muscles can give a misleading feeling and appearance of being upright. In reality, overly muscles are pulling the lumbar and cervical spine into compression, threatening discs and nerves. Pexels

Deeper support and protection for your spine

Running is classed as a “high impact” activity. This is one reason to run with the best posture and technique you can. Even if you are running smoothly with impeccable form, running will generate additional forces that impact the spine on landing. Perhaps that is how “jogging” got its name! 

Using your inner corset while running lends natural protection to the joints, discs, and nerves of the spine in two important ways. Firstly, it creates and maintains length, and secondly, it confers stability, preventing untoward twisting, forward, back, and sideways movement. The trunk and pelvis remain a single unit, with no jiggling from micro-flexing and extension, or bobbing up and down—and the head travels at a continuous level, sparing the neck. In these respects good running form is the same as good walking form. The spine and its tissues are saved from both acute injury and long-term wear and tear. How to find and deploy your inner corset is explained in detail in Esther’s bestselling book, 8 Steps to a Pain-Free Back.

An S-shaped spine medical illustration from 1990, and a J-shape spine from 1911.
These two medical illustrations from 8 Steps to a Pain-Free Back show how, in modern times (e.g., 1990), deeper spinal curves have come to be regarded as normal and desirable. The Gokhale Method advocates a return to a straighter, longer spinal shape (e.g., 1911). 

Avoiding neck pain while running

Deep engagement of the inner corset will preserve length in the lumbar spine, and this supportive structure also encourages length in the cervical spine, or neck. In addition, locally, the longus colli muscle, which attaches to the front and side of the neck and upper thoracic vertebrae, needs to be engaged to draw the neck back into a tall, lengthened position in line with your body. 

 Anatomical drawing of the longus colli muscle.

The longus colli muscle (seen here in red) draws the vertebrae of the neck back into a healthy, tall, and spacious alignment. Wikimedia

Gliding your head up and back, while allowing your chin to rest down, will provide stable and relaxed carriage for your head, and a happier neck. You can learn how to glide your head back here.

Woman running with head and neck back in line with body, side view
Your head and neck want to remain back in line with your body, even as you lean forward. 

Man running with tucked pelvis, internal rotation of feet and legs, rounded torso, and forward head carriage
You don’t want to jut your chin forward and let your head literally run ahead of you. Pexels

Trunk stability

The trunk stability that protects the spine also enables efficiency when running, as energy is not dissipated into incidental movements that detract from forward motion. It enables all propulsion to be well channeled, rather than just pulling the spine around. As running expert Marc Cucazella reminds us, ‌“You‌ ‌can’t‌ ‌fire‌ ‌a‌ ‌cannon‌ ‌from‌ ‌a‌ ‌canoe.”‌ In the upper body this propulsion comes from the arms.

Arm movements in running

Whereas in glidewalking the arms largely rest, in running the arms actively contribute to propulsion and alternate with the leg action. In sprinting the arms are especially important, moving straight forward and back like pistons on either side of the body. The arms‌ ‌are bent at‌ ‌45 degrees ‌or‌ ‌slightly‌ ‌more,‌ with the hands‌ ‌moved ‌in‌ ‌a‌ ‌circular‌, ‌‌rearward‌ ‌pull motion,‌ ‌‌as‌ ‌if‌ ‌you‌ ‌were‌ ‌chopping‌ ‌wood.‌ The arms‌ ‌then‌ ‌recoil‌ ‌forward,‌ ‌very slightly rotating‌ the shoulders‌.‌ What you don’t want is the arms to be crossing the midline of your body and pulling you off balance. Arm action can be much more relaxed at an easy jogging pace or in distance running. 

4 elite female sprinters in profile showing strong arm action.
The vigorous piston action of the arms in sprinting requires a well-configured shoulder joint. Unsplash

Whatever your running speed, it is extremely important that the shoulders be well positioned, so that the joint—where the bone of the upper arm, shoulder blade, and collarbone meet—can connect well, and the soft tissues, nerves, and circulation can function optimally. You want your shoulders to be happily at home in their natural, posterior position. You can learn how to roll your shoulders back here.

Open, posterior shoulders will also help you to access breathing in your upper chest. If you tend to hunch forward, draw your elbows more together behind you to assist the external rotation of your shoulders.

Relaxed and bouncy shoulders

In gentler jogging and long distance running, the shoulder area can be more relaxed. Healthy alignment within the shoulder joint is still important for the hundreds of to-and-fro arm reps, and to cushion the impacts traveling through the joint with every stride. A healthy postural relationship between the upper back, the shoulder girdle, and the neck will help the shoulders to be responsive rather than held tight, and to bounce a little as you run. 

Anatomical drawing of the trapezius muscle.
The trapezius muscle is at the center of healthy upper back, neck, and shoulder posture. It helps the shoulder to lift, lower, and gently bounce through impactful movement. Wikimedia

Stick or twist?

The synchronized alternation of arm and leg movement is vital for momentum and balance during running. This will be integrated by the torso twisting somewhat. There is a counter movement of pelvic rotation backward as the chest moves forward on the opposite side. The key is neither to over stiffen, nor over twist the torso. A stiff body keeps the hips from extending fully, can shorten your stride, and puts more pressure on the knees and leg joints. Over twisting can cause a “sloppy” run and impinge on the spinal joints. This is where staying tall with a strong inner corset is invaluable, as the inner corset allows healthy rotation both through and beyond it.  

In particular, avoid an upper/lower torso separation with twisting happening almost entirely at the T12/L1 junction, where the ribs meet the lumbar area. Twisting here is sometimes misguidedly encouraged to help power the arms, especially in fitness walking classes. However, there is no ball and socket joint at T12/L1 that makes swiveling here a good idea for the spine! 

South African sprinter Wayde van Niekerk running, side view
This runner’s torso shows considerable rotation, but it is distributed along the spine—it does not twist at just one point. South African sprinter Wayde van Niekerk sets a world record at the 2016 Olympics. Alessandro Bianchi / Reuters

Olympic gold medalist Tirunesh Dibaba running, front view
Olympic gold medalist Tirunesh Dibaba also shows even rotation of her torso from hip to opposite shoulder. I’ve also noticed that most East African runners have a significantly higher arm carriage, and are among the best runners in the world. Bretta Riches – Run Forefoot

If you would like guidance on any aspect of your posture and/or running, including your head, neck or shoulder position, consider scheduling an Initial Consultation, online or in person, with a Gokhale Method teacher.

Here are previous running posts you might like:

Running P1: Introduction, Esther Gokhale

Running P2: Meet Your Feet, Michelle Ball 

Running P3: How to choose running shoes, Michelle Ball 

Running P4: Taking care of your knees, Michelle Ball

Running P5: Anteverted Pelvis

If you would like to find out more about how the Gokhale Method can help support you, sign up to join one of our upcoming FREE Online Workshops.

The Best Way to Strengthen a Muscle

The Best Way to Strengthen a Muscle

Esther Gokhale
Date

Using the word “eccentric” might sound like I’m about to write about muscles behaving in weird ways that are different from usual muscle behavior! 

Virginia Fox and Buster Keaton prop each other up in The Electric House (1922).
Virginia Fox and Buster Keaton prop each other up in The Electric House (1922).
These muscle actions are ek-sen-trik! Wikimedia

But what I’m referring to, eccentric muscle contraction, is often pronounced ee-sen-trik, not ek-sen-trik.

How muscles contract

Eccentric muscle contraction is the reverse of the concentric contraction that we typically associate with muscle training. For example, the dumbbell curl that makes the bicep prominent as you lift the weight towards your shoulder is a concentric contraction. The muscle contracts and shortens. But lowering the dumbbell back down again, which requires the muscle to lengthen, also takes muscular control, and that is called an eccentric contraction. So the muscle is being asked to both stretch and resist at the same time. 

Photo of seated man working bicep with dumbbell.
Lifting a weight such as a dumbbell works the biceps femoris concentrically, while lowering it works it eccentrically. Pexels

Although there is still much to be discovered about how our muscles and tendinous tissues work at a cellular level, eccentric contractions have well understood characteristics that make them of particular interest to medics, athletes, physical therapists, and researchers. And they play an important role in healthy posture.

Walking upstairs and downstairs 

Dr Michael Mosley, a well-known broadcaster on health and wellness in the UK, presents a radio series for the BBC called Just One Thing. Each 14-minute show explores just one thing that you can do to improve your health. (We would like to see him do a show on healthy posture! Consider suggesting this here.) Back in April he looked at the benefits of eccentric exercise and movement. 

One of Mosley’s favorite studies had people walk either up or down the stairs of a 10-story building twice a week, using the elevator in the other direction. Both groups saw improvements in many health outcomes—but those walking down the stairs—doing more eccentric rather than concentric muscle work—did better. They were fitter, having a lower resting heart rate despite doing less cardiovascular exercise, had lower insulin sensitivity and lower blood fat levels, better bone density, superior balance, and twice the improvement in muscle strength. Seems like those step-climbing machines at the gym could be rigged the other way around!

Photo showing woman exercising on a step machine.
Gym work on elliptical trainers and step machines emphasizes concentric muscular contraction and cardiovascular effort. Pixabay

Photo showing two people walking down a woodland hill.
Eccentric muscle contractions dominate as we lower our weight walking down hills and stairs. They have been proven to bring particular health and fitness gains. Wikimedia

Calories you save vs. calories you use

Mosley interviewed Tony Kay, professor of biomechanics at the University of Northampton. Kay explained that the muscle-lengthening phase of exercise is also more efficient than the muscle-contracting phase because eccentric contractions only need approximately one quarter of the energy of a concentric contraction, employing fewer muscle fibers, and generally not lifting against gravity. However, eccentric work burns more calories than a seemingly tougher concentric workout because it creates more microscopic tears in the muscle, and so after exercising the body has to raise its metabolic rate to repair and build back stronger. 

Professor Kay has also conducted studies that demonstrate superior gains in bone density, and range of motion, through eccentric work. These various benefits can be effectively targeted for a wide range of needs, from post-injury rehabilitation, or strength training in the elderly, to developing elite athletic performance. 

Everyday eccentric movement and exercise

Eccentric muscle contraction, just like healthy posture, is most useful once integrated into everyday tasks and movement. For example, to lift the front of the forward foot clear of the floor while walking, tibialis anterior works concentrically, but then eccentrically to lower it. If you are prone to trips and falls, perhaps due to an underused and weak tibialis anterior, it can be woken up and strengthened by our Gokhale Method® toe tap exercise. You can learn toe tap here.

Drawing of tibialis anterior muscle on skeleton of lower limb.

Drawing of tibialis anterior muscle tendon and insertion under foot.
The tibialis anterior muscle runs along the shin bone (tibia), its long tendon attaching under the front of the foot to lift and lower it with fine control. Wikimedia, Wikimedia

Another especially beneficial exercise for most people in our culture is the Gokhale Method shoulder roll. It helps correct the common rounding of the shoulders that occurs with poor posture. This better aligns the joints to prevent impingements and arthritic change, and helps open the chest for healthier breathing. There are various muscular actions involved in shoulder roll, but slowly releasing the trapezius muscle (traps) downward (eccentric contraction) after they have lifted the shoulder (concentric contraction) is key to this maneuver. You can learn shoulder roll here.

Drawing of trapezius muscle on skeleton of upper back and neck.
The upper and mid portions of the trapezius muscle contract concentrically to lift the shoulder upward in shoulder roll, and eccentrically to lower it into its healthier new position. Wikimedia

Can eccentric work help with my tight hamstrings?

Eccentric work can be used to lengthen muscles just as it can be used to strengthen them. Most people in our culture have tight hamstrings, often despite regular stretching, even done over decades. Far better to learn how to sit, walk, and, most importantly, bend in ways that not only spare your back from damage, but also don’t cause the hamstrings to be overly tight in the first place. In addition, bending, done well, will naturally, eccentrically lengthen your hamstrings. We call this way of bending hip-hinging, and it is one of the more advanced techniques we teach in our Gokhale Method® in-person Foundations and Pop-up courses, and our online Elements course

Photo by Balys Buračas of Women doing laundry, Lithuania, 1923.
Women doing laundry. Photograph by Balys Buračas, Lithuania, 1923.
In traditional cultures people hip-hinge to bend, sparing spinal discs and nerves, maintaining hip mobility, and preserving good length in their hamstrings. www.epaveldas.lt

Keeping eccentric muscle training comfortable and safe

I asked our Gokhale Fitness expert, Eric Fernandez, if there are any downsides to eccentric muscle training. Eric offered two tips to proof your workout: 

  1. Watch out for DOMS! (Delayed Onset Muscular Soreness) Unaccustomed eccentric exercise is known to cause muscle damage, or micro-tears in the muscle, which is followed by delayed inflammation and soreness. To avoid this, work up the intensity of your exercise very gradually.
  2. With eccentric exercise you are generally lowering or resisting a weight—whether that’s a  dumbbell or your own body weight, such as when walking downstairs. You run the risk of the weight moving you, rather than you moving the weight. So, pick exercises and weights where you can build up gradually, remain in control, and safely release the weight or steady yourself if necessary.

Eric demonstrates single arm bent over rows. This exercise targets the lats (latissimus dorsi), working them concentrically to lift, and eccentrically to slowly lower the kettlebell. Eric follows this with an eccentric lats stretch using the wall.

Eric demonstrates a kneeling lunge. Usually this is a passive, sinking downward stretch. Here, by driving the kneeling leg forward, he also produces an eccentric contraction, potentially deepening the stretch and strengthening the hip flexor tendons.

Eric often uses eccentric exercise in his Gokhale Fitness classes, Monday–Saturday, 3:00–3:25 pm PT. If you are reading this blog and would like to try exercising the Gokhale way and develop healthy posture at the same time, you are welcome to sign up for your Gokhale Exercise free trial here. We look forward to seeing you there!

If you would like to find out more about how the Gokhale Method can help support you, sign up to join one of our upcoming FREE Online Workshops, including Weightlifting and the Gokhale Method with Eric on Tuesday, August 30, 4:30 pm.

Running: Part 5: Anteverted Pelvis

Running: Part 5: Anteverted Pelvis

Michelle Ball, Gokhale Method teacher
Date

Welcome to the fifth blog post in our series on running. My name is Michelle Ball, and I am a Gokhale Method® teacher living in Tasmania. I am also a lifelong runner and am passionate about sharing the benefits of healthy posture with the running community, be that beginners, seasoned runners, or anyone in between. Even if you don’t run, but do want an active and pain-free body well into old age, this blog post is for you!

What is an anteverted pelvis? 

Pelvis refers to the bony pelvis, and means basin, or bowl, in Latin. Anteverted means tipped, turned, or inclined forward, from the Latin ante to go before or in front, and vertere to turn. So we are referring to a pelvis that tips forward. 


The angled belt line of the Ubong tribesman on the left shows that his pelvis is anteverted—mildly tipped forward. Contrary to popular belief, an anteverted pelvis does not cause excessive lumbar lordosis (sway back) when there is a healthy angle at the L5-S1 junction. His back remains surprisingly straight by conventional standards. 

Three standing figures in profile showing anteverted, “neutral”, and tucked pelvis
(a.) An anteverted pelvis facilitates heath posture. The commonly advocated “neutral pelvis.” (b.) is actually mildly tucked and does not allow the correct lumbo-sacral angle and stacking of the spine. (c.) A markedly tucked (retroverted) pelvis leads to a tense, compressed lumbar area, or to slumping., 

How an anteverted pelvis benefits the spine:

As you see in the image above, an anteverted pelvis (see example (a.)), is the foundation for a healthy, straighter, more vertical spine, which does not sway or round. It provides the correct orientation for the sacrum to support the L5-S1 disc, which is wedge-shaped, and then for the L5 vertebra and those above to stack well. A tucked pelvis, over time, will likely cause the L5-S1 disc to suffer wear and tear, bulging, or worse, and put pressure on the sciatic nerve roots.


(a.) An anteverted pelvis preserves the wedge-shaped L5-S1 disc. (b.) A tucked pelvis cannot accommodate this and the lower discs will suffer undue pressure and bulging toward the nerve roots.


Like the Ubong tribesmen and people throughout the nonindustrialized world, these elite runners show both an anteverted pelvis and an upright torso. Unsplash

Running leaning forward

Some running coaches teach a forward lean of the torso, which I agree reproduces some of the benefits of a healthy L5-S1 angle for runners who are currently stiff at that joint and therefore slightly tucked if they remain upright. Leaning forward helps compensate for any lack of L5-S1 angle, and harnesses power from the energy of impact when the back leg pushes off. 

Leaning forward is strongly advocated in the ChiRunning technique, which was developed by Danny Dreyer. You can watch Esther in conversation with Danny here, where he explains his approach.

Graphic over photo of runner in profile showing benefits of leaning forward 
Danny Dreyer advocates a forward lean when running, with shoulders, hips and ankles aligned. This is a useful technique to help orient the pelvis, especially if the L5-S1 angle does not allow for the torso to be upright. It also provides additional momentum.


World-renowned Kenyan runners often run with a good L5-S1 angle that anteverts the pelvis, combined with only a slight forward lean. Flikr

Powerful glutes 

An anteverted pelvis also confers mechanical advantage to the buttock muscles. With the behind behind, they can contract powerfully to pull the legs back and aid propulsion. Under-developed glutes are a common casualty when the pelvis is tucked. 


You can see here that I am running with my pelvis anteverted, and a slight lean forward, both of which put my glutes behind to help power my stride.

It is important that, in an effort to get your behind behind, the anteverted pelvis is not mimicked by simply sticking your bottom back with tension (sway) in the lower back. The pelvis needs to settle into anteversion naturally, with healthy articulation at the L5-S1 joint, relaxed back muscles and hip joints, and healthy alignment throughout the body. Gokhale Method teachers have the techniques and expertise to help you get there without inadvertently creating more postural problems. 

Young woman running with behind behind but swayed back
This runner has her behind behind her—but, as the creases in her top confirm, she is tensing her back into a sway and lifting her front ribcage to get there. Pexels


This footballer has his behind behind with an anteverted pelvis that articulates at L5-S1. His torso remains largely straight, which enables him to twist with good length in his spine, rather than compounding compressed discs and nerves. Pixabay

I find it interesting that a forward-leaning stance which aligns the torso with the extended back leg and supports pelvic anteversion is also a key ingredient in learning to glidewalk. Glidewalking is taught in detail in our Gokhale Method® in-person Foundations and Pop-up courses, and our online Elements course. Glidewalking produces a natural, smooth and powerful gait, which in particular strengthens the glutes and the feet. Students who have learned glidewalking find their running improved by the Downtime Training™of simply walking—but walking well. 

Good hip health

The anteverted pelvis is part of nature’s blueprint for healthy human posture and sound biomechanics. It is no surprise therefore that it confers many benefits throughout the body. An anteverted pelvis gives the best fit and function for the hip joints, avoiding the misalignments that occur with tucking. Poorly aligned hips can cause bursitis, labral tears, and osteoarthritis within the joints, and soft tissue issues such as muscle strains, tendonitis, and ITB (iliotibial band) problems further down. 


Jogging or walking with a tucked pelvis encourages tight hip joints, internal rotation of the feet, legs, and hips, rounding of the torso, and forward head carriage. Pexels

Pain in the knees, lower legs, and feet 

When runners get pain in their knees, lower legs, or feet, one of the last places they are likely to look for a remedy is their pelvic position. They are far more likely to blame their shoes! While the right shoes are important, (see Running P3: How to choose running shoes), it is often a revelation for runners to realize how the angle of the pelvis affects their gait. 

One serious problem with tucking the pelvis that hits runners particularly hard is excessive heel strike. While this may also occur in walking with a tucked pelvis, running or even slow jogging will mean that an unduly forward thrusting front leg will suffer more impact. This may result in not only wear and tear, but immediate and painful damage, as the femoral head (top of the thigh bone) is jammed back into the hip socket, and the knee joint of a more forward and likely more straightened leg is jarred.  Sticking the heel forward is like ramming the brakes on while still stepping on the gas! The answer to a thudding heel strike is not to buy excessively padded shoes, but to antevert the pelvis.


A tucked pelvis points the thighs forward, resulting in an excessive heel strike and jarring through the front leg knee and hip. sportssurgeryclinic.com


This runner has her behind behind, but the orientation of her pelvis comes from a
swayed lumbar area, not from L5-S1. The front of her rib cage and chin are pulled up.
She is about to heel strike—bad news for her straightened front leg and hip joint.
Unsplash

Doing a much better job, an anteverted pelvis:

  • Puts the muscles and soft tissues, especially the glutes, in a position of mechanical advantage, without threatening the lumbar spine
  • Enables better weight distribution and therefore bone health 
  • Places the thigh in a healthier position to absorb forces in the hip socket 
  • Allows landing with a bent front knee, with better shock absorption 
  • Facilitates a light heel/midfoot landing, avoids excessive heel strike, is more energy-efficient

Female runner in back/profile view showing good form and anteverted pelvis 
This runner has good form. Her behind is behind because of a pronounced angle at L5-S1 (anteverted pelvis). Her back remains largely straight, her shoulders back, her neck tall. She will land without unduly jarring her joints. Unsplash

Support for the pelvic organs 

An important benefit of an anteverted pelvis is that the bones of the pubis are able to play their part in supporting the pelvic organs. Organ prolapse and incontinence can affect everyone, especially as we age, and is also a common problem in our culture for women during or after pregnancy. When the pelvis is tucked the organ support is overly reliant on the soft tissues of the pelvic floor, such as the Kegel muscle.

 Two diagrams in profile showing anteverted and tucked pelvis effect on pelvic organs.
(a.) With an anteverted pelvis, the pubic bone is positioned to support the pelvic organs. (b.) With a tucked pelvis, the Kegel muscle is obliged to assume this role.

There is nothing worse than getting a run in and having to use the bathroom, especially if there is not one available! Heather A. Dunfee is a physical therapist in the Mayo Clinic Healthy Living Program, and a certified Pregnancy and Postpartum Corrective Exercise Specialist. She does not refer specifically to the anteverted pelvis, but she is clear that tucking the pelvis is bad news:

For runners, good alignment can help your core to better absorb impact, preventing leaks. For example, a slight forward lean helps to put your deep core "canister" in the best alignment to do its job. Think about stacking your rib cage over your pelvis, something that comes naturally when running uphill. . . Hills are great because they force the body into a position of rib cage over pelvis and untuck the bum.

If you would like guidance on any aspect of your posture and/or running, including pelvic position, consider scheduling an Initial Consultation, online or in person, with a Gokhale Method teacher.

Here are previous running posts you might like:

Running P1: Introduction, Esther Gokhale

Running P2: Meet Your Feet, Michelle Ball 

Running P3: How to choose running shoes, Michelle Ball 

Running P4: Taking care of your knees, Michelle Ball

If you would like to find out more about how the Gokhale Method can help support you, sign up to join one of our upcoming FREE Online Workshops.

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