by Yang
Xuangxing
The
lowly foot sweep...it rarely gets the attention it deserves. The
foot sweep, as used in karate and gong-fu, is a bit of a different
animal than that which is used in arts such as judo; in the grappling
arts, the sweep is usually employed to throw the opponent to the
ground and score a point. In karate and gong-fu, it is used
primarily as a means of disrupting the opponent's balance long enough
to employ an effective strike or kick. Although
the sole of the foot (the bottom of the instep) is usually employed,
many Chinese styles utilize the top part of the foot where it joins
the lower leg (forming an “L” shape) as a “foot hook.” The
sweep, done with the sole, is applied just above the ankle and
although it sounds easy enough to do, it really requires considerable
training. I would have students practice with a partner who held a
staff vertically, with one end planted firmly on the floor. They had
to sweep it with enough power that the staff swung up horizontally.
After 25 sweeps with each foot, they learned quickly exactly what
part of the foot is to be used. Hitting with the inner edge of the
foot is a religious experience...you'll swear you saw God!

I also
told them that I knew of people who practiced their sweep against a
55 gallon drum. Then several weeks later during sparring, a young
senior student who was something of a “hot dog” was paired to
spar with my oldest pupil, who was about 62 or so. The youngster
charged in with a driving punch and the older fellow caught him with
a sweep that was so powerful, both of the younger guy's feet left the
ground and he crashed to the floor. Undiscouraged and very
red-faced, he got back up and squared off with the older man again.
When he thought the moment was right, he moved in again...but his
timing wasn't as sharp as he'd thought. A second sweep, even
stronger than the first, sent his backside into the air. It was as
though he'd been clipped by a minivan!

After
class, I complimented my older student on his sweeping technique.
“How did you develop such a strong sweep”, I asked. He chuckled
and said he'd practiced with a 55 gallon drum and when he was able to
move it with his sweep, he began adding water to it...it was 1/5 full
and he could still move it! Small wonder he sent a 160 lb. opponent
into the air! I doubled over with laughter and I was amazed at his
dedication and hard training!
When I
used to compete back in the 60's and 70's, foot sweeps were allowed,
so long as they contacted the “boot” area of the ankle and lower
leg. Many fighters specialized in this technique. One of the best
was from England, a shotokan stylist. I felt sorry for his
opponents...he was legs from the armpits down and he used those long
legs to sweep his opponents and then deliver punches to them before
they'd even hit the ground!
In
actual combat, the sweep can readily be applied to the sides of the
knee and may cause severe damage to the joint. In some forms, sweeps
are “hidden” in the form of kicks. The well-known
“crescent-kick” is often eschewed by many instructors who claim
that it's just too slow and obvious to be truly effective in combat.
And they're right! So, why is it even included in the form...?
Certainly, our martial arts forefathers (who used the various
movements of the form in actual self-defense) would have recognized
that, wouldn't they? Yes, they would and did.
According
to my gong-fu teacher many years ago as well as Master Seiyu Oyata
(10th
dan, Okinawan karate), the “crescent kick” is actually intended
as a sweep. The target areas are the lower legs, ankles, and knees.
But the “kick” (sweep) is practiced much higher to foster the
development of strong hips, which are essential for effective
sweeping. Makes you stop and think, doesn't it?