All tai chi styles include forms that use what is called
spiral force. Spiral force is also known as silk reeling because of the spiral
movements involved in unwinding a silk cocoon. Silk reeling exercises (drills)
are repetitive spiral movements that place an emphasis on ground connection,
waist connection, dan tien rotation, knee alignment, and opening and closing of
the kuas and folds of your arms. The exercises train the body to move as one
unit led by the dan tien.
This is Part 1 of a brief (very brief) introduction to the
concept of spiral force. You need an experienced teacher to help you master
these skills. You will not learn enough from this article to proceed very far
on your own. This is intended to supplement what your teacher says.
Part 1 discusses the role of the dan tien.
Role of the Dan tien
There is a saying in the tai chi classics that says,
“Internal force is rooted in the feet, developed by the legs, governed by the
waist, and expressed in the hands.” Other translations may differ slightly in
the wording, but they all mean the same thing. There in a internal spiral force
generated at the feet that travels up and around the leg and causes the dan
tien to rotate, which leads the hands in the various tai chi forms. In this
case, the term waist refers to the area above the hips and below the diaphragm.
It includes the dan tien (elixir of life) in the front and the ming men (gate
of life) in the back.
Developing and Sensing Spiral Force
Many teachers start out with Zhang Zuang (standing post)
training, as they should. Then they follow up with Zheng Mian Chan Si (front
silk reeling). I think that many students have problems with this and it is
better to start even simpler. Stand in wu ji for a
moment and allow your body to settle and your mind to calm. Sink the qi. Imagine a golden thread connecting the crown of your head
with the heavens, extending through your spine and into the ground at your
feet. You need to be relaxed so that you can learn to sense the subtle spiral
force.
It is important to learn how to sense the dan tien and use
it to move your body. Some students are able to visualize, or sense, their dan
tien. For those students that can do this, imagine the dan tien as a trackball
that can be moved around in response to the spiral force generated at your
feet. For the rest of the students, an explanation that uses the physical
sensation of pressure on your hip is enough to help them sense the spiral
force.
Gently use a little force and push down with your right heel
into the earth. Pay attention to any change in how your hip and waist feel. You
should start to feel a subtle force that causes your waist to turn to the left.
Allow that force to rotate you on the axis created by the golden thread. This
is the spiral force rooted in the feet, developed by the legs, and governed by
the waist. (The hands follow in a later exercise.) Practice sensing this force
and allowing it to turn your waist to the left. Focus on rotating and try to
avoid shifting your weight back and forth.
Repeat this enough that it starts to feel comfortable and
then switch to the other side. Gently use a little force and push down with
your left heel into the earth. Again, pay attention to any change in how your
waist feels. You should start to feel a subtle force that causes your waist to
turn to the right. Allow that force to rotate you on the axis created by the
golden thread. Practice sensing this force and allowing it to turn your waist
to the right. Focus on rotating and try to avoid shifting your weight back and
forth.
This exercise opens and closes the kuas. The kuas are the
inguinal folds in front where your leg connects to your abdomen. Understanding
how the kuas open and close is essential to tai chi. You have to practice it
over and over.
Benefits
From a healing perspective, Silk Reeling exercises loosen up the joints, enabling freedom of movement, improved circulation, strengthened connective tissues, and increased secretion of synovial fluid which lubricates the joints, keeping them supple. From a martial perspective, the movements develop spiraling energy within the body; develop revolving energy to rebound incoming force; develop piercing energy; and develop neutralizing energy to lead incoming force to emptiness.
© 2011 Eric Borreson