Pilates and Posture: Kyphosis-Lordisis

One of the classic postural types is called Kyphosis-Lordosis. Characteristically, Kyphosis-Lordosis is a posture in which all the natural curves of the spine are exaggerated.

As seen above, the figure on the left side has increased the curve in the neck (hyper-extension), displacing his head into a forward position; notice the figure’s chin on the left is forward of his sternum, unlike the figure on the right where the head is erect and the chin is in-line with the sternum. In addition, the curve of the upper back (thoracic spine) on the left is more pronounced (increased kyphosis) and the shoulders are rounded forward. Likewise, the curve of the lower back (lumbar spine) is also exaggerated (hyper-lordodic). The exaggerated curve of the lumbar spine is accompanied by a tipped pelvis (anteriorly tipped).

In this set of pictures below, you can see the shape of the bones more clearly. Although the figures are facing the other direction from the figures above, you can compare the curves of the spine and position of the head and pelvis more clearly here. The figure on the right displays the ideal curves while the figure on the left displays Kyphois-Lordosis

So, what can be done in pilates to help offset this particular postural alignment?

First, you must understand what muscular imbalances are associated with this posture.

Because of the position of the head and neck, a small pad or other prop may need to be place behind his or her head during all exercises that are conducted on their back (supine). This will help to keep the head and neck in a more ideal posture. In addition, the individual may need to work in an imprinted position more frequently than in neutral. He or she may be able to eventually work in a neutral position as they become stronger.

Take a look, again, at the curve in the lower back. Notice how the muscles of the lower spine are shortened and the muscles on the front side (the abdominals are lengthened.) This individual will need exercises that encourage he or she to lengthen the tight lower back muscles and recruit the weak abdominals.

It is imperative that a student with lordosis of the lumbar spine, learn to use their abdominals to support their back instead of their hip flexors or hip extensors. In other words, often new students with a lordodic tendency (hyper-extension of the lumbar spine) try to use gluts (bum) or muscles in the front the hip to control their back. Because of this tendency to recruit the wrong muscles, they tend to remain unable to control their back even after years of trying to do “abdominal specific” work.

Here are a few exercises you can do to promote good balance of the abdominals, hip flexors and gluts and lengthen the lumbar spine.

First, Practice lengthening the lumbar spine correctly. Here the student is lying on their back with her legs relaxed over a pillow. She is gently elongating her back into the mat (you can slightly see how the purple waist band is tipped toward her belly button in the second photo), so that the curve in her lower back diminishes (i.e more of her low back touches the mat) . It is important to make sure that your abdominals are moving your back instead of your legs. Any gripping in your back muscles or legs indicates that you may not be finding your core muscles correctly.

sit-up:

Now, try to go into a sit-up position without gripping your legs and back. You are trying to keep your back from moving into a bigger curve (i.e. arch away from the floor.) Your movement may be very small. It is important that you train you abdominal muscles to bring your upper body off the floor instead of changing your lower back or using your legs.

Dead Bug:

Finally, see if you can keep your lower back lengthened on the mat (using your abdominals, like you did in the first exercise) and pick one foot of the ground without arching your back away from the floor. If this is too hard, imprint. Alternate legs.

It is also important to teach the upper back muscles (erector spinae) to learn how to extend the upper back. Take a look at the picture of the skeleton above. Notice how the upper back is rounded, this prolonged posture makes the upper back muscles very weak and the muscles on the front side of the chest very tight (the pecs). So, it is important that this individual learns how to move their back out of this curve, open their chest and work the weak upper back muscles.

Here are a few exercises you can do to promote extension of the upper back without creating unwanted hyperextension of lumbar spine:

Turtle:

Finally, because of the way the pelvis tips, the muscles in the front of the hip can become really short and tight. Conversely, the muscles on the opposite side (the bum and hamstrings) are really weak. Take a look at the little girl’s stance below. Because of the angle of her pelvis, you can see the distance between the front of her hip bone and thigh is very short.

Here is a good exercise to open the hip and, simultaneously, use the gluts and hamstrings:

Bridge

All of these exercises are best done under the supervision of a certified pilates expert.

Happy hamstrings: What is the best way to stretch?

Having good hamstring length is important for all athletic endeavors and to comfortably do regular every day activities; to bend over to tie your shoes you will need elongated hamstrings. Without lengthened hamstrings, undue stress and strain may occur in the back, hips and knees.

Commonly, people know static stretches to build passive hamstring length. An example of static hamstring stretching would include lying your back while your instructor holds your leg in the air.

 

This photo illustrates a static stretch for the hamstrings using a wall to support the leg rather than a person

 

Static stretching will encourage the muscles to relax in order to create elongation, however, because the stretch is done passively, it may create an imbalance with the opposing muscle groups, make the muscle less sensitive to neural messages sent to the it by the brain, which diminishes its’ ability to generate force, and reduce blood flow in the stretched muscle. Therefore, static stretching is not considered a wise way to stretch prior to strenuous activity; a static stretch should only be held for 6-30 seconds, and should be done only preceding a gentle activity.

 

A dynamic hamstring stretch, conversely, involves actively taking the muscle in and out of a stretch. Since good flexibility is specific to body position and speed, a dynamic hamstring stretch will lengthen the muscle, but also prepare it for quick, ballistic and/or explosive activity. Consider when a soccer player kicks a ball or a martial artist kicks an opponent, he or she requires long muscles that can respond quickly in a variety of positions. In addition, since dynamic stretching increases blood flow to the muscles, it is an ideal way of stretching to prepare the muscles to be able to lengthen during a variety of situations- from playing sports and to doing other daily activities as gardening or picking up heavy objects. Training your hamstrings to stretch dynamically can greatly diminish the risk of tears and other injuries.

There are numerous exercises on the pilates reformer that can be used to dynamically lengthen the hamstrings. Here are three great exercises that can help you create long, strong and responsive hamstrings.

Feet in straps:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The back is stable against the carriage using the abdominal muscles, and all the muscles of the legs are active (gluts, hamstrings and quadriceps) to maintain the extension of the knees and to create resistance against the straps. When the legs are brought towards the body, the hamstrings are elongated, but the opposing muscle groups are active and the spine and pelvis are stable. This exercise begins slowly and can progress to a faster pace (still with control), 8-10 times.

Elephant:

During elephant, the gluts and hamstrings actively work to press the carriage out, simultaneously, the spine is supported in a neutral position. Then, the carriage is pulled in by using the hip flexor muscles. Notice that the upper body remains completely stable while the movement occurs at the hip joint, as if it were a hinge. This exercise begins slowly and may progress to a quicker pace (still with control), 8-10 times.

Front Splits standing on the floor:

 

 

 

 

 

 

 

In this exercise, the front leg is straightening to push the carriage out and bending to pull the carriage back in. The quadriceps are working to straighten the knee creating a hamstring stretch, then the hamstrings are working to pull the carriage back in. This exercise begins slowly and can progress to a quicker pace (still with control), 5-8 times.

All of these pilates exercises should be executed under the guidance of a certified pilates instructor.