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USE
YOUR HEAD ABOUT SHOULDERS
by Julie Gudmestad
Published
in Yoga Journal, September/October 2001
Practicing
a few simple stretches can result in new freedom of movement in
many standing poses, backbends, and inversions.
If
you can't straighten your shoulders when you stretch your
arms overhead, you're in for some challenges in yoga. Tight
shoulders can make Adho Mucha Vrksasana (Handstand) a battle,
compress your low back in Virabhadrasana I (Warrior I), keep your
arms bent in Urdhva Dhanurasana (Wheel pose), and disrupt the
beautiful vertical line in simple asanas like Vrksasana (Tree
Pose). But you can make long-term changes in shoulder mobility
with regular work on just a few simple poses, and your more challenging
asanas will improve noticeably. Several muscles can limit your
ability to stretch the arms overhead, but two of the most important
are the pectoralis major and latissimus dorsi. The pecs are large
chest muscles that originates on the breastbone and collarbones
and insert on the outer upper arm bones (humerus). The lats are
large, flat muscles on the back, which originate on the pelvis
and mid- and low-back, wrap through the armpits, and insert on
the inner humerus.
If
your pecs and lats are short and tight, they strongly limit shoulder
flexion, the ability to stretch the arm up. Sometimes these muscles
are short because you've worked hard to strengthen them
through activities like sports and weight training. Often, however,
the tightness is due to lack of stretching. As we say in physical
therapy, "If you don't use it, you lose it."
If you only stretch your arms high enough to reach a cup on a
shelf or get a comb to the top of your head, your shoulders will
maintain just that amount of flexibility. There aren't many
activities in daily life that use a full 180 degrees of shoulder
flexion, so the average person probably only has 150 degrees,
far less than you need for a good Adho Mukha Svanasana (Downward-Facing
Dog).
Tight
pecs and lats not only limit your ability to fully stretch your
arms overhead they also strongly pull the shoulder into internal
rotation. This causes problems in yoga because most asanas require
external rotation. To experience external rotation, stand with
your arms at your sides and turn the palms forward. If you hold
that rotation and bring your arms forward and overhead, the palms
will face each other or even point slightly backward. This is
the rotation you need in arms-overhead poses like Warrior I, Tree,
handstand, and Headstand. If instead you internally rotate your
shoulders and then raise your arms overhead, the elbows tend to
bow outward, and you lose important alignment and support in weight
bearing poses like Down Dog, Handstand, Headstand, and Wheel.
Spreading
your wings
Before we focus on stretching the pecs and lats, however, let's
consider another muscle that can limit full shoulder flexion,
the rhomboids. Located between the spine and shoulder blades,
these muscles pull the blades toward the spine. As you lift your
arms up, either to the sides or to the front, the shoulder blades
should broaden away from the spine and rotate upward. If tight
rhomboids prevent the scapula (shoulder blade) from moving, your
shoulder flexion can be significantly limited.
Fortunately,
yoga provides a wonderful stretch for the rhomboids, the arm position
of Garudasana (Eagle Pose). Cross your elbows in front of your
chest, stand tall, and see if you feel a stretch between your
shoulder blades. If you don't feel a stretch, try raising
your elbows to shoulder height and also intertwining your hands
and forearms so that your thumbs point toward your face. Whichever
arm position you use, keep your breastbone lifted and breathe
into the space between the shoulder blades. Let the inhalation
expand the tight muscles, including the rhomboids; on the exhalation,
feel as though the tightness drains out. Hold the stretch for
one to two minutes and continue to breathe smoothly and evenly.
When you are finished with this side, repeat with the other elbow
on top.
Stretching
your limits
Now that you've stretched the rhomboids to free the shoulder
blades, let's work on stretching the lats and pecs. Roll
up a blanket, small rug, or big towel to make a firm, round bolster.
The bigger the roll, the bigger the stretch, so start small if
you have tighter shoulders. Lie on the roll face up, with the
roll across your supper back. It should be under the bottom part
of your shoulder blades, not under your lower ribs.
Now
stretch your arms up to the ceiling and feel the shoulder blades
broaden away from the spine. Make sure the palms face each other
so you are incorporating external rotation, and stretch your arms
overhead. Keep lengthening the arms out of the shoulders and don't
let the elbows bow out to the sides. Breathe into the sides of
the rib cage and visualize the lats and pecs lengthening with
each exhalation.
While
stretching the lats and pecs, it's best not to force the
stretch to the point of pain. Pain signals that damage is occurring,
and the nervous system tells the muscles to contract to protect
themselves from tearing. Obviously, a guarded, contracted muscle
isn't going to stretch very effectively. Also, it's
generally a bad idea to create pain near or in a joint while stretching.
The functions of the soft tissues nearest the joint, primarily
tendons and ligaments, are to stabilize and protect the joint
from abnormal movement. You don't want to risk overstretching,
destabilizing, and damaging the joint, so if you feel pain while
stretching your shoulders, support your hands on a block or on
the rungs of a chair at just the right height so you feel stretch
and not pain.
You
may also want to bend your knees or even place your feet on the
wall a few feet above the floor. If you have tight shoulders and
stretch your arms overhead, your lower ribs will tip forward and
your lower back with overarch. (This same mechanism can contribute
to low back compression and pain in Warrior I and in Wheel Pose).
Both bending the knees and placing the feet up the wall anchor
the pelvis and protect your low back from overarching.
Building
your strength
If you work regularly on stretching back over a bolster, holding
the stretch for at least two to three minutes, your shoulders
will gradually open. To work in the new range of motion you've
opened up, you also need to strengthen the muscles that flex the
shoulders, primarily the deltoids, the shield-shaped muscles that
cover the shoulder joint. One way to do this is by standing near
a wall with your buttocks and shoulders lightly touching it. Slide
one hand between your low back and the wall: A normal low back
curve will provide just enough room for your hand. With your palms
facing each other, bring your arms up in front of you and stretch
the arms forward enough to feel the shoulder blades broaden but
not so much that your breastbone drops. Continue to keep the palms
facing as you smoothly stretch the arms up overhead. To build
strength, try to hold this position for at least 30 seconds to
a minute.
Also
try to keep the same amount of low back curve with which you started:
Don't compensate for lack of full range of motion in your
shoulders by overarching – and possibly compressing –
your lower back. Once you've begun to open and strengthen
your shoulders, poses like Down Dog, Elbow Balance, Headstand,
and Handstand can help you build even more strength.
If
you can stand near the wall, maintain your regular low back curve,
and bring your arms overhead all the way to the wall (don't
let those elbows bow out to the sides), congratulations! You've
joined an exclusive group, the 180-Degree Club. Your membership
in the club should result in new freedom of movement in all of
the arms-overhead standing poses, less grumpiness in your low
back in backbends, and less effort in inversions.
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