It worked for Daniel Son, so why not? Right? |
While revisiting an
article by the late Mel Siff, I came across an interesting concept concerning
balance training. When we examine most
balance based training devices, we find that the vast majority require balance
in a stationary position, meaning the feet are not allowed to move. With the feet fixed, the only available method
for achieving and / or maintaining balance is through the careful manipulation
of the various joints from the ankle on up, particularly that of the hip. Siff refers to this stationary balance
strategy as the “hip strategy”. In essence,
when balance is lost and the feet are made to stay unmoved, we naturally
attempt to regain balance by manipulating our center of gravity through flexion
and extension of the hip joint.
Hip Strategy |
Siff (2002) argues that
most sporting endeavors actually favor a stepping or grasping compensatory
response when balance is challenged. A
technique not allowed in “traditional” balance training. Watch a running back that is knocked off
balance during a run. His gait pattern changes in an attempt to re-gather
himself and if this is not successful, or the center of gravity has been
significantly disturbed, a hand may drop to the turf for an extra point of
ground contact (wider base of support).
This is only one of many examples of the stepping and grasping balance
strategies seen in sports. Interestingly
enough, some evidence may exist showing a preferential selection of the stepping
and grasping strategy over the “hip strategy” when subjects are provided with
the option between the two (Siff, 2002).
Combination of Step and Grasp |
While I still see value
in training the “hip strategy”, through controlled single leg movements aimed
more at strengthening important joint stabilizing musculature than specifically
improving steadiness, Siff’s argument certainly raises a few questions in
regards to its usefulness for improving on field athletic performance where
balance is concerned. As if this were
not enough, research comparing the effects of traditional and unstable (wobble
board, dyna disk and Bosu ball) resistance training on strength, balance and functional
performance found no statistical difference between the two training modes in
regards to balance enhancement (Kibele and Behm, 2009). In short, training on devices designed to
improve balance failed to outperform traditional ground based training methods.
With the above thoughts and
evidence presented, I think we have sufficiently provided the means to answer
the initial question posed. I now leave
you to make your own decisions on what you will and will not be spending your
time doing in the gym.
References:
Kibele, A. and Behm, D. G.
(2009). Seven weeks of instability and traditional resistance training effects
on strength, balance and functional performance. Journal of Strength and Conditioning
Research, 23(9), 2443-2450.
Siff, M. C. (2002). Functional training revisited. Strength and Conditioning Journal, 24(5), 42-46.
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