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1)
Immovable Elbow Principle. The elbow must be maintained on or close to your
centerline, and should never be positioned less than one fist length from your
body. "If your elbow gives," I recall Bruce saying, "then your structure is
destroyed". About this, Bruce was adamant!
2)
Structure Softening. Learn to soften and concave the chest so that you are all
shoulders, back, and forearms. This allows structural strength and firmer
grounding while reducing tension in the body. It keeps your mid-body at further
reach from your opponent while, at the same time, naturally extending your reach
to him. The soft curvature of the body face is also used for setting up gaps
that you may need for exercising powerful mechanical advantages in the use of
your tools.
3)
Sealing down the shoulder. Raise it and your structure will be both offensively
and defensively weakened. This is not only important while jamming and
trapping, but also in striking. The Sil Lum Tao form teaches how to weld down
the shoulders so that your structure will powerfully unitized, rather than
weakly disjointed.
4)
Triangle structure. Bruce's structure was based on triangles. A number of
triangles beginning at the feet work all the way up the body and end with the
tools. For instance, even the simple tan sao if done correctly provides the
angles for five separate triangles. See if you can you find them.
5) Chi.
To improve chi energy for greater strength in your tool you must be sure to keep
open a space between your index finger and middle finger, particularly in tan
sao, jut sao, bon sao, wu sao. In tan sao, keeping the palm flat up and angled
slightly will also create a natural mechanical advantage and line of
deflection. Bruce believed in chi!
6) Wrist
Mechanics. The practice of wu sao, huen sao, and jut sao (as in the Sil Lum Tao
form) teaches powerful and indomitable wrist mechanics. Pay close attention to
the drilling and adduction principles using the joints of ankles, knees, hips,
forearms and wrists. These are the mechanics that will move a bigger man around
with seemingly little effort on your part. A Bruce specialty!
7) Ball
Principle. If you were to roll around on a big ball, you would be rolling on
multiple planes of movement. You can go under, over, around on either side and
in either direction, or at any one of 360 degrees of direction, or push straight
through. Learn to use these planes to your mechanical advantages. For
instance, you might lift or push down the opponent's arms or elbows to break
down and move his structure. Bruce was great at this!
8)
Switching. The switching movements both at the heels and the balls of the feet
offer certain mechanical advantages. For power and uprooting your opponent
switch on the heels. For instance, a bon sao that not only deflects an attack,
but also serves to put shock into the opponent and disrupt him, switch on the
heels. To create angles and cover single ground in a single movement switch on
the toes. To cover ground, as in snake-stepping alternate switching on heels
and toes. Bruce could either come straight at you or retreat without ever
taking a step!
9)
Falling Step Power. True Bruce picked this one up from Jack Dempsey's book, but
he was also quite familiar with its principle from his gung fu training. It has
to do with landing your punch or trapping a hand in timing with your lead step
and weight transfer. Actually, there is an exercise that develops this power.
It's one of those tricky things that looks like a feat of strength, but also
provides a clearer understanding of how to optimize the falling step effect.
(See: "Falling Step Drill"). I still wear Bruce's palm print on my chest! ;-)
10) Bow
Action of Hip. Here the hip acts like a bow (as in bow and arrow), flexing and
building tension, then releasing it directionally. A fundamental power source
provided by the wing chun structure and well known to Bruce. It's the very kind
of thing that you don't see, but you can be sure it's there! (see: "Hip Loading
Drill)
11)
Tactile Sensitivity. Bruce developed this mostly from Wing Chun's Chi Sao's
sticking hands, but also from Tai Chi's pushing hands. The only way to learn
this correctly is to learn it from a good instructor, hands on. When Bruce
trapped he became one with his opponent. But one trap is not always enough.
The highly skilled practitioner will be able to go to the next move, and the
next move, and whatever is needed to finish the job. Bruce did not get stuck
after the first move!
12)
Helping Hand. Sometimes a single tool is just not enough and you need a little
help. This is where the other hand comes into play, a mechanical reinforcement
or engine for maximizing results. It made Bruce's traps indomitable!
13)
Third Hand Principle. Tactile sensitivity teaches how to use the full arm as a
tool. Often times you will be in a position to trap or jam down with your
opponent by using your upper forearm while, at the same instant, freeing both of
your hands. This is how Bruce fought with three hands.
14)
Expanding Triangle. One of the greatest forces throughout the universe is the
Principle of Compression and Expansion. Compressing and expanding the body's
structure and the use of its tools was a powerful component to Bruce's art. The
Expanding Triangle involves setting up a triangle structure with the arms,
backed by the triangle structure of the body and expanding it. The effect is
unbelievably incredible mechanical forces, but with very little effort.
15) Needless to say, this list does include all of the principles and mechanics used by Bruce, such as grounding, slipping, poling, vectoring, oscillation, plyometrics, slanting, joint selectivity, jing (final power), simplicity, and more. I always find it amusing to think how utterly simple Bruce's art is if you understand all that complexity of details.
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