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Guidelines to CrossFit Training

Uncle Rhabdo! Warning, these workouts can kill! Acute
exertional rhabdomyolysis is a serious
clinical illness caused by an injury to skeletal muscle that results in the
release of myoglobin and other cellular contents, including creatine kinase
(CK-MM fraction) and aldolase, into the circulatory system. It can kill.
Several cases of “Rhabdo” have been associated with CrossFit workouts. Only
newcomers have been affected and poor fitness has NOT been a factor. We cannot
emphasize enough the importance and safety of starting slowly: http://www.crossfit.com/cf-info/start-how.html.
The above picture
and warning was posted on the CrossFit website with
the Workout Of the Day (WOD) on July
14th, 2005. It
serves to illustrate the very real possibility of injury to individuals that try
to start the CrossFit (CF) training methodology with the wrong mindset. The following guidelines may serve as a “how
to” when starting the program; a much more thorough resource is the CF
website. Links to look for include “Lynne
Pitts FAQ” found in the lower right side of the website; “Exercises”, “What Is
CrossFit”, and “Getting Started” found in the upper left corner, and the entire
“Getting Started” section found on the Message Board, also linked to in the
upper left corner.
TOO
MUCH TOO SOON:
You
should not expect to complete the WOD as prescribed (“as rx’d”) for the first
couple of months you begin CF. This is
not an exaggeration, it is a fact. Your
body will need this much time to adapt to the new stresses applied to it. While you may be able to power through one of
the WODs, you risk more injury and setback than any benefit the WOD would
provide.
Common
injuries to overanxious CF’ers include Rhabdomyolysis, Delayed Onset Muscle
Soreness (DOMS), overuse injury (golf/tennis elbow), and sprained/strained
joints. These injuries can be almost completely
eliminated by taking a disciplined, thoughtful approach to the build up phase.
Just
as you don’t begin marathon training by running 26 miles a session, don’t try
to tackle a WOD as rx’d when just starting.
Lower the weights, lower the reps, increase (or decrease) the times
given, etc. Operate at about 70-80% intensity
for the first month, then move up to 80-95% intensity in the second month. Give your system (lungs, heart, circulatory,
muscles, tendons, joints, etc) time to adapt.
The 2 most common injuries I have seen (and felt) are DOMS and extreme
soreness in the elbows (due to my neglect of pull-ups in previous exercise
regimens). Be disciplined enough to hold
yourself back; the rewards will come in time.
Especially
concerning pull-ups: it is not uncommon to see WODs that prescribe over 100
pullups in one workout. How many of us
have performed that many pull-ups in a week, let alone in 15 minutes (or
less)? There is a HUGE disparity in the
ratio of pull-ups to push ups/dips/bench presses the typical soldier does. Why is this?
Do we “push” a riser slip under canopy, or “dip” ourselves onto a second
story balcony, or “bench” our way down a fastrope wearing full kit? Because of this disproportion, almost everyone
needs to approach the pull-up facet of CF with both discipline and
consistency. My suggested build up is:
Week
one- no more than 30 pullups per workout, total no more than 100 per week
Week
two- + 5 to 10 per workout, + 30 per week total
Week
three- + 5 to 10 per workout, + 30 per week total… and so on until around weeks
10 to 12 when you should be prepared to do a 100 pullup workout.
Before, during, and after workoutsbe sure to stretch your arms, from shoulders to wrists. This will help with some soreness, will
promote flexibility, and will help when performing the Olympic lifts. Also, listen to your body. Some soreness is perfectly natural and will
occur. The drill-bit-in-the-elbow,
no-feeling-in-the-hands, hurts-like-hell-to-move-my-arms in/out/up/down is a
sign. SLOW DOWN. You are setting yourself back weeks if not
months.
FORM
VS. WEIGHT:
Forget
about weight. Cease to care about
weight. Weight is abstract; it is only a
device we use to stress our bodies in a given plane of movement. 90% of the gym will soon seem like a waste of
perfectly good space when you embrace and understand this philosophy. Form is King now. Perfect form is your goal. Do the exact same thing, exactly correct,
every time. Do not allow yourself or
your partner to be satisfied with “almost” or “good enough”. Perfect form + repetition + discipline = a
stronger, healthier, more efficient athlete.
I used
to think that my body was the tool used to move the weight,
i.e. I need to do X, Y, and Z in
the gym in order to bench press 300 lbs.
I now believe that the weight is the tool I use to condition
and stress my body. The difference
is profound.
To
look at this from a different perspective, consider the following table:
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Workout A: Bad Form and/or
Too Much Weight
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reps
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lbs
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time
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total weight moved
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actual work performed (lbs/time)
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OverHead Squat
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10
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150
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600 seconds
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1,500
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2.5 lbs moved per second
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Workout B: Good Form and
Correct Weight
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reps
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lbs
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time
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total weight moved
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actual work performed (lbs/time)
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OverHead Squat
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15
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115
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420 seconds
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1,725
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4.1 lbs
moved per second
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Performing
exercises with good form will pay dividends in time. You will be able to lift more weight
soon enough. Where you will see the
biggest benefit of strict form is the reduction in injury caused by bad
form and/or too much weight. You
will avoid injury, increase your ability to perform work (more reps/more
lbs/faster times etc), and probably increase your range of movement and
flexibility.
This is just a
snapshot of what you need to consider when beginning this, or really any new
exercise regimen. Do your own research,
look at different sources, and ask questions from subject matter experts. Have the discipline and far-sightedness to
not let ego or machismo get in the way of your fitness and health. This will set you up for success in the near
and long term.
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