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 Although
the human body is composed of 55 to 60 percent water,
we actually have very little to spare. Whether you
train on a regular basis or not, fluid replacement
is essential. In addition to regulating body temperature,
fluids serve as solvents for minerals, vitamins and
other nutrients; lubricate joints; act as shock absorbers
around the eyes and other organs; carry nutrients
around the body and fill cells and the spaces between
the cells. Because fluids are so vital to our well-being,
it is absolutely essential to replenish any fluid
lost during strenuous exercise.
Everybody is probably aware
that sports drinks are recommended after or before exercising because
of the electrolytes that they replenish your body with. Electrolytes
are minerals - sodium, potassium, chloride, magnesium and calcium -
which, when dissolved in body water, help regulate some essential body
processes. When we sweat during vigorous exercise the body loses electrolytes,
that is the theory behind reaching for that sports drink after your
workout. Research has shown that while it's true that some electrolytes
are lost in sweat, most short-term and or recreational activities do
not require extra supplementation because the losses are easily replenished
at the next meal or made up for by adequate mineral intake in the overall
diet.
These sports drinks may be
of value for athletes participating in events of long duration, such
as a marathon. If your workout is going to last longer than two hours,
it may be beneficial to try a sports drink for that extra boost of energy.
However, if your workout is of shorter duration and your chief goal
is to replace fluids lost through perspiration, and you don't want the
additional calories plain cold water is still your best choice.
ticing on targets should be included as a regular
part of your martial arts training.
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