CSM Daily News Highlights Issue - 2013 - (Page 6)
6
Daily
News
2013 SAN DIEGO HIGHLIGHTS
Extreme Conditioning Program Risks Need Special Consideration
By Don Tepper
E
xtreme conditioning program
(ECP) risks are poorly defined
and often are at odds with
evidence-based training practices.
That was the take-away message
from the CSM session “Extreme
Conditioning Programs: Evaluating
and Managing the Risk.”
Danny McMillan, PT, DSC, OCS,
CSCS, and Jason Steere, PT, DPT,
ATC, CSCS, presented an overview
of some of the more popular and wellknown ECP programs. They then
discussed strategies for integrating
ECPs with mainstream conditioning
programs.
They first presented a definition
of ECPs developed by the Consortium for Health and Military
Performance and the American College of Sports Medicine: “Extreme
conditioning programs (eg, CrossFit,
Insanity, Gym Jones, and others)
are characterized by high-volume,
aggressive training workouts that
use a variety of high-intensity ex-
ercises and often timed maximal
number of repetitions with short
rest periods between sets.”
McMillan and Steere discussed
the development and philosophy behind a number of programs, including Crossfit, Gym Jones, Mountain
Athlete, Military Athlete, Seal Fit,
Horsemen Training Program, Brass
Ring Fitness, Westside Barbell, and
Beachbody.
They noted an “exponential explosion” of ECP popularity in the last
5-10 years but posed the following
questions:
• Are ECP and similar program
designs problematic?
• Is the purported greater injury
risk over traditional conditioning
programs valid?
• Are these programs measurably inconsistent with accepted
industry standard guidelines for
safe and appropriate exercise
prescription and progression?
• Would a functional conditioning
advantage of ECPs mitigate an
increased occupational and op-
erational threat?
Steere, who is a physical therapist
with the US Army, said, “We sometimes see excessive training in the
military. But most of the injuries we
see aren’t specifically from the military. It’s activities they do on their
own. Some of those are sustained
from extreme conditioning.”
In addition to myriad injuries,
Steere said, another threat is rhabdomyolysis—the breakdown of muscle
fibers that leads to the release of
muscle fiber contents (myoglobin) into
the bloodstream. Myoglobin is harmful to the kidney and often causes
kidney damage. Steere said that
documented cases exist from many
different forms of exercise and activity, but no distinct cause and effect
has yet been established with ECPs.
The second part of the program
addressed strategies for integrating
ECPs with what they called “main-
Electrophysical Agents for
Management of Diabetic Neuropathy
By Lois Douthitt
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stream” conditioning programs. McMillan explained that the first step is
defining a group’s needs. He said that
identifying the relative importance of
3 biomotor abilities—strength, speed,
and endurance—for each group is
vital. For instance, a football wide
receiver primarily needs speed. On
the other hand, a 10-kilometer runner
relies most on endurance. A wrestler
needs all 3. A soldier needs strength
and endurance; speed is less critical.
McMillan and Steere then examined elements of ECP workouts to
determine how well they could address those 3 abilities.
They concluded that ECP risks are
poorly defined and that the actual
practice of ECPs often contradicts
their own stated principles. They
urged PTs to analyze the physical
requirements for the task, assess
the individual, and then design a
program based on best evidence.
O
n January 24, Speakers
Lynn Freeman, PT, DPT,
PhD, GCS, CWS, Mark
Besch, PT, and Sara Shapiro, PT,
MPH, explained how integration
of therapeutically dosed electrophysical agents (EPA)—such as
electrical stimulation, therapeutic
ultrasound, and electromagnetic
therapy—maximize clinical outcomes in managing conditions
associated with diabetic neuropathy. The session “Electrophysical Agents for Management of
Diabetic Neuropathy: Comprehensive Management of Associated Conditions” also included a
review of literature related to use
of these interventions and clinical
outcomes of actual patient/client
cases.
According to the Centers for
Disease Control and Prevention,
conditions associated with diabetes, specifically diabetic neuropathy, are the leading cause of physical disability in the United States.
The impairments associated with
diabetic peripheral neuropathy
include diminished or altered sensation; compromised integument;
and neuropathic pain, which can
lead to activity limitations such
as sleep disturbance, impaired
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mobility, and falls.
According to the session speakers, EPAs frequently are prescribed for musculoskeletal pain,
primarily because of the volume
of supportive evidence and the
well established mechanisms of
action, such as the gate control
and endorphin release theories.
However, the pathophysiology
of peripheral nerve damage and
neuropathic pain is more complex
than musculoskeletal pain, and it
is only recently becoming better
understood, they said. Further,
EPAs are prescribed less frequently to manage the other deleterious
impairments and activity restrictions associated with diabetic
neuropathy, such as parasthesia,
wounds, and falls.
The speakers reviewed related
literature, related clinical practice
guidelines/protocols, and related
physiological effects and clinical
outcomes of EPAs for several associated conditions:
• Neuropathic pain
• Neuromuscular impairments
• Integumentary impairments
(diabetic wounds)
• Sensory impairments
• Range of motion, joint, and soft
tissue impairments
• Gait, locomotion, and balance
dysfunction
http://www.abpts.org
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