$Unique_ID{BRK01302}
$Pretitle{Musculoskeletal System and Connective Tissue,}
$Title{Is Shortening the Warm Up Period Before Exercise Dangerous?}
$Subject{exercise warmup}
$Volume{M-23}
$Log{}}

Copyright (c) 1991   Tribune Media Services, Inc.

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QUESTION:  Time is such a precious commodity for me that even when exercising,
I am sometimes tempted to shorten the warm up period and get at it.  Is there
any good evidence that this might be more dangerous than I know?  I don't want
to turn a healthful practice into something that could be damaging to my now
great state of health.

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ANSWER:  Most athletes contend that if there's a golden rule to exercise, it's
the warm-up.  In fact, it is so universally practiced, researchers testing for
the effects of warm-up on injury can't seem to find anyone willing to sprint
at maximum speed without it.  Athletes are simply too aware of the potential
dangers.
     The only verifiable medical support for this routine is that a warm
muscle contracts more quickly and efficiently, receives more oxygen, and
performs cleaner and longer than a cold one.  But this can only be
accomplished by choosing the right kind of warm-up, with a proper level of
intensity and duration.
     For example, a general warm-up like calisthenics would never benefit a
runner.  It only increases the body's core temperature, not necessarily the
temperature of muscles needed for the run.  A task-specific warm-up, however,
uses the same muscles.  For instance, light jogging with brief bursts of speed
works well for sprinters.  Look to crack a light sweat, warn the experts, but
don't let warm-up lead to fatigue.  After exercise, recover with a cool-down.
It all helps develop that winning edge.
     Permit me one additional comment.  Anyone that has a time compulsion
about the minutes spent in the relaxing (yes!) and invigorating experience
that regular exercises provide, should reflect a moment or two about the
importance of priorities in life.  You will do better, and enjoy it all more
if you can back off a bit from the time constraints that now seem to be such
an important consideration in your present life.
ÿ
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The material contained here is "FOR INFORMATION ONLY" and should not replace 
the counsel and advice of your personal physician.  Promptly consulting your 
doctor is the best path to a quick and successful resolution of any medical 
problem.
