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Back pain whether because of injury or just improper posture can seriously interfere with a person’s quality of life. A herniated disk is a surprisingly common and challenging condition where one or more disks are pressing and thereby irritating nearby nerves. More and more doctors are prescribing therapeutic Pilates to manage this type of discomfort. Sometimes a person may not necessarily feel pain, but such a condition still needs to be improved before it gets worse, as it is degenerative in nature.


The best remedy is to achieve lumbopelvic stabilization (LPS) in a neutral pelvic postion and mitigate the mobility and irritation around the nerves. This basically means creating alignment, support and space in the hips, pelvis and lower back. Clients with back issues will benefit most from Private Pilates sessions which allow the teachers to form fit an exercise regimen to the individual, taking care to strengthen their core musculature without causing further injury to the spine. The instructors focus on proper execution of various exercises to “shore up” the lumbar vertebras while maintaining a neutral pelvis.


At Mongoose Bodyworks Soho in NYC we see clients like this every day. Our handpicked instructors individualize programs for each client. We explain the effect each move is having on their client’s body and educate the client how to retrain their habits as well as how to avoid further injury between the sessions. Initial movements are more focused on the area of concern and as progress is made larger and more global movements are gradually incorporated into the routine.


Mongoose Bodyworks Soho offers a Pilates program that provides overall wellness of body and mind. Located in Soho NYC.

tel: 212 431 8377

The Pilates Reformer

Joseph Pilates on Reformer
Joseph Pilates on Reformer

The Pilates Reformer is the primary piece of equipment designed by Joseph Pilates. It is used in private sessions and small group settings alike. Although the design has gone through some modern revisions the essence of the machine has remained the same. The reformer provides resistance for some 500 + Pilates exercises designed to coordinate and strengthen the body in a myriad of ways making it suitable for both beginner and advanced movers.

Pilates Reformer
Pilates Reformer

The reformer looks like a single bed frame that houses a sliding wheeled carriage. The carriage is tensioned by adjustable springs at one end and straps with handles on the other. The front end of the reformer has a foot bar with adjustable height settings that can be pushed by the hands or feet to move the carriage. This varied design provides for a vast number of positions in which to train the body. One can sit, stand, kneel, lie down front, side or back,  all while pulling the straps or pushing the bar.

Pilates Reformer Exercises

Pilates is more than an ingenious and versatile piece of exercise equipment. It is the philosophy behind the exercises and their relationship to the Reformer that make it truly unique. The movements, although strengthening, are not always used in direct resistance with the springs. In fact, sometimes the springs support the weight of the body and act as a teaching tool for proper mechanics. This allows one to learn how to lengthen, lift and open the body creating more ease and efficiency throughout the system at the same time building tone and endurance.  Counter intuitively, it is often the lighter spring tensions that are more challenging and strengthening as one aims to balance and control the movement.

man on reformer

One of the main Pilates principles is the idea that movement can be supported by the intrinsic muscles of the core.  When the core is coordinated with the rest of the body one moves with grace and efficiency, leaving less wear and tear on the joints and allowing a body to stay healthier and pain free longer. Core awareness can be the key to relieving back pain and many other neuromuscular issues.

Benefits of a Pilates Reformer Practice

The benefits of a Pilates practice on the reformer are an elongated spine, improved posture, increased strength and flexibility and an improved ability to participate in other physical activities such as sports, running and skiing, to name a few. What also makes Reformer Pilates so remarkable is that it works at all levels. The basic philosophies outlined above can be taught to anyone and at any level. Beginners thrive from learning the primary skills and there is still room to grow and accommodate even the most accomplished dancer or athlete.

women on reformer

Pilates Reformer at Mongoose Bodyworks Soho NYC

At Mongoose Bodyworks in Soho, NYC our sessions start with teaching the core principles on the mat and then reinforcing them on the Reformer. The majority of our NYC clients take private sessions but we do offer a few small group classes on the reformers for those that are interested. Although not required, we do recommend taking three privates before embarking on the group reformer classes. If you have any questions about the Pilates Reformer or our Soho NYC studio please contact us at

This article is addressed to movement instructors but is also intended to be helpful to anyone seeking information about piriformis syndrome and sciatica.

The piriformis is an important and sometimes elusive , deep external rotator of the hip.


The sciatic nerve runs either through , above or below this muscle. When the piriformis becomes over facilitated (hyper tonic) it irritates the sciatic nerve and may cause uncomfortable symptoms as well as weakness down the leg. This asymmetrical tone between the two legs can then lead to a variety of alignment issues both small and large. But the relationship between the piriformis and the sciatic nerve is not the only important pattern to observe.

Because of the piriformis’ central positioning and varying roles in the pelvis it can both inhibit or be inhibited by surrounding muscle groups. Therefore it is quite often a player is any dysfunctional patterns in the pelvis, hip and low back.

For the subject of this article I have chosen one of the more basic senarios . Since the piriformis is an external hip rotator if it is tight and short it will inhibit the ipsalateral (same side)  internal rotators of the hip:  the gluteus tmedius, gluteus minimus and Tensor Fascia Latea.

FullSizeRender FullSizeRender

TFL (left) Gluteus Medius right)

To better understand how to affect the firing of the hip rotators let’s look at the action of going from deep hip flexion to neutral  hip extension such as getting out of a chair unassisted or doing a squat.


When one is sitting in a chair the hips are flexed and the the sitbones are lengthened away from eachother. The action of standing up draws  sitbones  slightly together and the ASIS widen just a bit.   But sometimes while moving from sitting to standing , one or both of the pelvic halves will travel too fast usually due to over engagement of the deep external rotators, especially the piriformis. This action can over mobilizing the SI, compress the sciatic nerve under a gripping piriformis or push the femurs too far forward in the hip causing pain or labral issues. If we know this dysfunctional pattern to be present we could repattern the movement at the sitbones to create a more open pelvic floor and less engagement from the piriformis. (These cues are really only appropriate for a “rotator gripper” and may not be useful for a healthy body as it could begin to inhibit the stabilizing properties of the deep rotators and pelvic floor. As always cueing must be appropriate to the individual )

The first way to assess this could be to watch a squat holding onto a push thru bar. Holding onto a doorknob (with the door closed!!) would suffice in the absence of Pilates equipment. Because the client is holding on they can sit way back, creating deep flexion. As the client descends into the squat cue them to widen their sitbones. This will start to encourage the length of the posterior hip muscles. After the area has been warmed up through this movement start to focus on the initiation out of the squat. You’ll want to only go to about a 90 degree squat. When the hip goes past 90 degrees the priformis goes from an external hip rotator to and internal hip rotator . With the chronic pelvic tucker/ but gripper you’ll want to cue them to keep their sitbones wide AS they press their heels into the floor and straighten their legs. Some times a well placed ball or thick yoga block between the inner thighs can help as long as the prop doesn’t promote a valgus (knock kneed ) alignment. If your client can integrate subtle cues ask them to visualize the thighs internally rotating as they straighten, or the inner thighs moving back. This cue won’t work for clients whom can only take commands literally as we are not looking to create actually internal rotation but only to turn on the internal rotators and inhibit the external rotators , mostly the piriformis.

***Quick note here. Being able to go to 90 of hip flexion with a neutral spine is a functional amount of flexibility. Encouraging much more than 90 degrees of hip flexion with a neutral pelvis could create an unwanted hyper mobility. Plus when the hip goes past 90 piriformis goes from an external hip rotator to and internal hip rotator.

If you look at the squat from the back you may notice that one sitbone appears more lateral than the other. A tight pelvic floor may not allow for a full expansion of the sitbones. This can be a good place to correct this asymmetry. Just make sure the hips are level so you are sure you are accurately assessing the tensions of the PF and not the low back.

Another important cue to incorporate is the femur sinking into the back of the hip during flexion. When the piriformis and surrounding musculature are very tight they doesn’t allow for the femur to have a full posterior glide.

The bottom line is to encourage balance around functional hip motions, keeping a good eye on discouraging external rotation as a initiating factor of movement as well as maintaining a neutral pelvis. Keep a look out for the next blog. Part 2 will discuss the relationship between the piriformis and the gluteus maximus.

Scoliosis is a medical condition involving sideways curvatures of the spine. When looking at the spine from behind a scoliotic spine makes either an “S” or “C” shape instead of a straight vertical line. Scoliosis usually begins in adolescence but may also develop in adulthood. A diagnosis can be  confirmed by an X-ray that demonstrates lateral deviations of ten degrees or more. However, even smaller non-scoliotic curvatures  may be a source of physical discomfort.


The cause of most scoliosis is unknown but it is thought to be a combination of genetic and environmental factors and can be related to neuromuscular conditions such as cerebral palsy and muscular dystrophy. Structural Scoliosis refers to structural changes in the vertebrae that create a “fixed” curvature. Functional Scoliosis is essentially a severe muscular imbalance as the underlying spine is physically normal. Scoliosis is often a combination of the two.

The lateral curves that characterize scoliosis are accompanied by rotations in the sagittal and transverse planes, causing the spine to spiral and alter the transmission of forces from head to toe. These 3-dimensional rotations appear as one hip higher than the other, uneven shoulders and prominent ribs on one side. The physical imbalances can cause pain in the low back, ribcage and neck and well as nerve symptoms down one leg. Pilates can help relieve the physical pain and spasming that can result from scoliosis by unwinding  these 3 dimension spirals through elongation of the spine, centering the torso and creating more muscular balance throughout the body as a whole.


Pilates teaches exercises that create natural length in the spine through muscular engagement, so the spine can be “pulled” out of these spirals. The curves themselves also must be directly addressed as there is often muscular hypertrophy on the long side of the curve due to the body trying to right itself. Pilates teachers are trained to teach with the specificity that is necessary for correcting and managing the curvatures. Once the deviations are lessened then the core is strengthened  to help  “set” the changes.  A functional/muscular scoliosis will respond very successfully to a Pilates program. A  structural scoliosis cannot be undone but can be  to be managed very effectively with Pilates so that painful muscular compensations don’t get out of control.

At Mongoose Bodyworks we have helped clients with both structural and functional scoliosis with great success. We have brought our clients much  relief and improved well being. Please contact us with any questions you may have about your body.

Balancing the Rib to Pelvis Cylinder

The rib to pelvis cylinder is the myofascial cylinder that connects and relates the lower rib cage to the pelvis. This group of muscles include the quadratus lumborum, psoas, all 4 layers of the abdominals, latissimus dorsi , breathing diaphragm , pelvic floor as well as the thoracolombar fascia. When the rib cage is aligned over a neutral pelvis these muscles are positioned for optimal performance. Because the spine is the only boney link between the rib cage and the pelvic this group of muscles have the dual role of being both supportive and flexible.

ribcage pelvis pic

A few weeks ago one of my instructors at my studio Mongoose Bodyworks NYC ( Yuliya Romanskaya) showed me a wonderful exercise to help reestablish this connection on one side. Let’s call it “Deltiod to Opposite Rib”. Although the repatterning cues are a bit more complex than the name implies it allows ( for me at least) an easy way to remember it.

Let’s imagine that it is the left side (lower rib cage to pelvis) that you are concerned with. Perhaps you have noticed a lack of “connection” or you suspect a tight or inhibited psoas on this side.

foot with bandPlace a light exercise band on the floor and have your client stand on the right end of it, pinning it to the floor. Then have them pick up the band with their right hand so that the band crosses their body.  (Picture is bird’s eye view)

Their right arm should be straight and slightly abducted to start. The action of this exercise is simply to abduct the arm no farther than 90 degrees ( shoulder height) against the tension of the band and return. Without instructions the tendency will be to slightly side bend the spine to the left. However , our goal is to cue the student to not side bend but to support the left side isometrically. This will kick on the obliques as well. Let’s back up a moment and talk about the left side. What you are looking for is any disconnection between the pelvis and lower ribs.

sideview of neutral pelvisLook to see that the pelvis is neutral and that the ribs are not flared. If the upper fibers of the psoas are tight you will see some extension is the thoracolombar junction or right below. If you see this, place your hand on this area and have them breath into your hand and soften and widen the ribs in the front.

ribcage scoli 2Also stand behind your client and check for symmetry through the area. If the ribs are even slightly translated to one side try, adjust this before lifting the arm.

Once you’ve help facilitate a centered torso you’ll want to prepare them to stabilize the left side . Cues like ” energy down through the inner leg” , “width and strength through the low rib cage” will prepare their stabilizing muscles.

arm abduction2Now you are ready to abduct the right arm. Cue them to maintain the left side as the right arm upwardly rotates against the tension of the band.


Prenatal Pilates

Pregnancy is a time of great physical change. Having an educated Pilates instructor to guide you through these times can be not only helpful but essential to avoiding injury and staying healthy.

Prenatal Pilates NYC soho

Prenatal Pilates during the first trimester

As with any exercise program it is always necessary to get clearance from your Dr. to exercise. There are not that many contraindications in the first trimester but this is the perfect time to start setting up good alignment habits and strengthening for what’s to come.  Learning how to  stabilize the pelvis and low back early will make it easier to do in the second and third trimester when back care really matters! Also strength and awareness of the pelvic floor will help with child birth and facilitate recovery. And  it  doesn’t hurt to start strengthening the upper body to prepare for holding and nursing the baby .

pilates pregnancy nycPrenatal Pilates during the second and third trimester

As the baby grows the center of gravity begins to shift changing your sense of balance and influencing your gait. Pilates can help make the changes as seamless as possible, allowing you to feel natural during this time of dramatic change.

Once the second trimester begins there are certain exercises that start to get phased out due to the growing belly.   Some of the abdominal exercises get modified to avoid putting more strain on the rectus abdominus which can cause diastasis , a separating of the abdominal tissues. Lying on your back for long periods can be problematic due to the increased weight on your vena cava and of course if becomes obvious when lying on our stomach is no longer an option. But there are also changes that are not as visible or obvious as your new bump!

Prenatal Pilates with ballDuring these mid to late stages of pregnancy the body begins to secrete relaxin, a hormone that softens the ligaments throughout the body. This loosening of the joints allows the pelvic basin to open during childbirth. The side effect of relaxin is that all of joints in the body are more susceptible to misalignment, especially those in the lower back and pelvis. This is when the stabilization exercises really come into play.

Prenatal Pilates stabilization exercises

Pilates exercises to strengthen the “inner unit” can directly address this hyper mobility. Pilates uses breathing and gentle exercises to bring strength and awareness into the pelvic floor, multifidi and transverse abdominals. The combination of these three muscles creates stability and control in the low back and pelvis. Creating stability can avert pain and nerve related issues, such as sciatica, that are so common during pregnancy.

Prenatal Pilates program

Ideally one comes to private sessions during their pregnancy so they can be guided through each trimester and their individual needs will be addressed. Although once a week is enough , one can also come 2-3 times a week. Because Pilates is a low-impact workout it is an ideal choice to stay healthy throughout the entire 9 months. If you are interested in prenatal Pilates in NYC you can contact us at

Halle Clarke

A boutique Pilates studio in NYC