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Rowing Techniques
While there may be number of styles of rowing,
whether names are applied such as Western,
Eastern, European or International, they can
also be as infinite as the number of coaches
trying to carry out their ideas of specifics
to produce winning crews and the number of
oarsmen who have to adapt to their own physical
or mental abilities. Yet there are, with the
passage of the years, very evident changes
that can be argued without possibility or
probability of resolvement. Whether or not
a style or feature is worthy of adoption by
others, considering the multitude of other
factors that can have an equal or superior
effect, cannot be left to the fact of winning
or losing even though there surely is that
tendency or right.
Development of shells and accessories determined
many changes in style. Lightening and slenderizing
of boats brought about the use of outriggers.
The use of a sliding seat resulted in the
lengthening of the stroke and slowing the
rate. The swivel lock permitted the oarsmen
to concentrate on power rather than oar control.
And the addition of a coxswain relieved the
rowers of maintaining a direction. Though
some of the changes created other offsetting
problems of weight, balance or complexity,
there was a net improvement in speed which,
in the final analysis, was the objective of
the whole business.
Rowers of any era, usually a span of a few
active years in the case of college oarsmen
though much longer in the case of those who
have continued in club activities, become
accustomed to certain styles or things and
any deviation seems awkward or less desirable
by comparison. The sliding seat permitted
the greatest length of stroke, from a reach
with the body in a fetal position to a layback
with the body horizontal as in the English
or Eastern orthodox but is that better than
the short sit-up-straight style that brought
victory to the Western crews decades ago?
The physiques of the rowers did make a difference
as well as the changing efficiency with angularity
of a blade in the water and the number of
strokes permitted per minute.
Until the Ratzburg dominance shells were
rigged alternately port and starboard from
bow to stern, either port or starboard stroked
dependent on the presence of a strong stroke
oarsman who could do beat with a starboard
our though almost universally the stroke had
to adapt to the port arrangement. But to offset
the torque of all starboard or port oars,
depending on whether port or starboard stroked,
being nearer the bow with a tendency to swing
the bow to that side at the catch, there are
arrangements that theoretically offset that
unbalance.
While there can be many different arrangements
of outriggers to accomplish this purpose of
equalization, two are worthy of note. In the
German configuration, #2 and #3 are on the
same side, whether port or starboard rigged,
with #3 being grouped with #2 to oppose #1.
With the German success this innovation was
of course tried by others wishing to take
advantage of any gimmick that would perhaps
also give them an edge. The Italian version
went even further and grouped #3 with #2,
#5 with #4 and #7 with #6 whether port or
starboard rigged. This of course resulted
in the bow and stroke oars being on the same
side in all cases and moved a blade or blades
towards the bow.
Another obvious alteration in technique is
the position of the hands on the oar. It is
a law of physics that in a Class I lever the
greatest work is done with the force applied
at the greatest distance from the fulcrum.
And in rowing the hands were once both at
the extreme end of the oar grip, though different
individuals allowed adjustments that avoided
interference felt comfortable. But the recent
past has apparently brought about a separation
of apparently up to about a foot, which to
those accustomed to the earlier style seems
most awkward and ineffective. It has always
been that the hand toward the lock grips the
oar to provide the feathering action, while
the outside hand concentrates on transmission
of power and adjusts it grip to the angularity
of the oar in the lock. But with the inside
hand a foot toward the lock the body has to
adjust by twisting or the arm adjusted by
bending the elbow, thereby creating less effective
action. For a "reductio ad absurdum"
approach imaging the inside hand moved another
foot toward the lock and contemplate its effect
on feathering, body position and work applied
to the blade by the hand. One arm action on
paired oars is normal but a one armed sweep
is quite unusual. |
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