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| Monday, October 30, 2006 |
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Four Elements of the Eskimo Roll : A Step by Step Guide
By Stacy @ 1:12 PM :: 1603 Views ::
1 Comments :: :: Technique
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Four Elements of the Eskimo Roll: A Step by Step GuideThe Bombproof Roll and Beyond copyright 1993 by Paul Dutky with permission from Menasha Ridge Press, Birmingham, AL. Reproduction or use by any means is prohibited, except by prior written consent of the Publisher.
- The Setup
- The setup
position for a roll is a tight forward leaning posture with your paddle
against one of the kayak's rails and your face near that same side of
the front deck. This low profile makes it less likely that you'll catch
a rock as the current drives you and your boat downstream. Your helmet
protects the back of your head, your flotation jacket protects your
back, and the entire kayak shields your face.
- I suggest that
you quickly tuck forward into the setup position when you realize you
are about to tip over, even before your head gets wet. Besides the
obvious safety considerations, a rapid forward lean creates momentum
that will help carry you and your flotation jacket all the way under
the boat. Your momentum and the buoyancy of your flotation jacket help
to move your paddle toward the surface into a position from which you
can begin the Eskimo roll. When a flip in turbulent water sends you
tumbling, it's difficult to know which way is up, and a quick setup
will help you become oriented more quickly to the surface again.
- An Eskimo roll
can be performed in a right- or left-handed manner, defined by the hand
you use to sweep your blade away from the boat (the hand nearest the
bow when in the usual setup position). I've used right-handed rolls in
the illustrations, unless stated otherwise. In a right-handed roll, you
set up by leaning forward toward the left deck and placing your paddle
on the left side of the boat. The right hand (the hand nearest the bow)
sweeps away from the boat and becomes the outboard hand. The left hand
stabilizes the paddle shaft near your chest and becomes the anchor, or
inboard hand. The terms "outboard", "inboard," and "anchor" are useful
because they make sense in describing either right- or left-handed
rolls.
- Control of the
outboard blade angle is crucial to the roll. This blade should always
have a climbing angle in the setup position so that as the blade sweeps
away from the kayak it planes toward the surface. Most kayakers use a
right-hand-control paddle, which means the paddle blades are offset 70
to 90 degrees, and you control blade angle with the right hand. This
paddle is shown in all illustrations, and always requires a strongly
flexed right wrist when setting up for any right-handed roll. If you
grip the paddle shaft too loosely, the climbing blade angle may be
lost, and you risk having the blade dive sharply under water during the
sweep‹which is disastrous for your roll. Grip the paddle firmly with your right hand.
- An experienced
whitewater paddler often sets up so fast that the kayak flips over and
is rolled upright in one fluid motion; the momentum gained during the
flip is used to help right the boat. However, I recommend a slow,
methodical setup when learning to roll so that you can feel and
accurately connect each independent movement. This is no place to take
shortcuts; believe me, some patience here will pay off in the long run!
First, become oriented to your boat when upside down by placing both
wrists or forearms in contact with the side of the kayak. When at least
one of your hands feels air or the paddle can be felt to move freely,
you know the paddle is on and parallel to the water's surface. Like a
good tennis or golf stance and backswing, a good setup allows you to
execute a technically good roll from the same position every time, with
predictably good results.
 - The sweep phase
of the roll is so named because the paddle, initially in a position
parallel to and next to the boat, is swept away from the boat's side to
gain purchase on the water. The manner in which the sweep is performed
generally distinguishes one Eskimo roll from another, but in every
case, the paddle blade should be held on or near the water's surface as
the paddle is moved fully away from the boat. While the outboard paddle
blade moves away from the boat, across the surface, the inboard paddle
blade (and sometimes the inboard hand and elbow) moves over the kayak's
hull, as shown to the right.
- The sweep part
of the roll sets the stage for rotating the kayak upright not only
because the outboard blade moves to the surface at this time, but
because your head and trunk move to the surface, also. The closer your
head is to the surface throughout the sweep, the more nearly upright
your kayak will be after the hipsnap. This is why leaning and reaching
to the surface during the sweep is such an important part of performing
a quick and effortless roll.
- Hipsnap (or Hip Rotation)
- The hipsnap is
almost a 180 degree shift in the position of the kayak's edges,
accomplished by a complete reversal in the direction of lean. For
instance, for a right-handed roll your torso leans all the way to the
left at the beginning of the hipsnap and all the way to the right at
the end, as shown to the right. Notice that the position of the paddle
and upper body have not changed greatly. Boat rotation is driven by
movement in the lower torso. In the brace roll (similar to the high
brace) the motion is abrupt, so that the paddle does not have enough
time to displace water and sink. In the sweep roll, however, the
hipsnap is diffused over most of the sweep stroke. The result is the
same, but the motion is smoother, less forced than the word "snap"
might imply.
 - Gravity must be
overcome in order to raise your body and then your head from where they
are floating in the water to where they are supported by the boat. To
minimize the effect of gravity during the hipsnap (and decrease
downward pressure on the paddle), allow your head and shoulders to stay
in the water, supported by it, until the hipsnap is nearly complete. At
that point the kayak is rapidly being pulled underneath you, and
continuing boat rotation with steady knee pressure effortlessly rights
the boat; the effect is like coasting upright. Moving your head the
last few inches upward is coupled with the last few degrees of boat
rotation, no separate, distinct movement of the paddle should be needed
(see position to right). The rotating kayak will literally force your
body out of the water as it rotates underneath. That is the beauty of a
good roll: if your face is the last part of your body to come out of
the water, then the recovery, as a separate part of the roll, usually
doesn't exist. The roll is complete and you are sitting upright over
the boat at the completion of the hipsnap, ready to take a paddle
stroke on either side of the boat.
- Summary: Basic Principles of all Eskimo Rolls
- Start each roll from the setup position.
- Reach upward with your outboard hand during the sweep, and
maintain a climbing blade angle to help keep your paddle near the
surface.
- Lean upward and move your head and trunk as close to the
surface as possible as you sweep the outboard blade in a full arc away
from the boat's side.
- Begin the hipsnap after good purchase is obtained. Hipsnap
(rotate) the kayak by pulling your knee up to the relatively stationary
platform of your paddle, as opposed to pushing down on the paddle to
raise your head prematurely.
- Use head tilt and body lean to keep your head and torso in
the water and supported by it until the kayak rotates underneath you,
forcing you up and over the boat.
- The "recovery" following the hipsnap results from doing the
hipsnap and lean correctly. It is not a separate action of a well
performed roll.
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| Comments |
By
hammerhead @
Saturday, November 04, 2006 7:10 AM
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Very informative article.
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