By Steve Horan
Every
coach of serious female athletes should be aware of the female athlete
triad. The female athlete triad is comprised of three linked
conditions that occur in sequence: disordered eating, menstrual
irregularities and premature osteoporosis.
Any
one of these conditions is a cause for concern. Together, they can do
serious damage to the health of a female athlete - including increased
risk of infertility, stress fractures, and myriad additional health
problems related to disordered eating.
1. How it happens
The
female athlete triad works in a sequential fashion. Disordered eating
- often caused by psychological pressure to perform to a standard or
look a certain way -- leads to inadequate nutrition and low energy
intake. Poor nutrition coupled with psychological stress may lead to
physiological alterations, which in turn may cause menstrual
irregularities (including loss of menstrual cycle - amenorrhea).
This can lead to decreased production of estrogen, which is important
for maintaining adequate bone mineral density. The result can be
osteoporosis and increased risk of bone fracture.
2. The impact
There
are no hard and fast numbers of the prevalence of female athlete
triad. Estimates of the prevalence of the first two legs of the triad
(disordered eating, menstrual irregularity) range from 15 percent to
more than 50 percent depending on the sport and age of the female
athletes. Figures on premature osteoporosis are harder to come by, in
part because this condition is harder to observe.
As
the triad receives increasing attention, more researchers are
investigating the full scope of its physical effects. Recent research
from the Medical College of Wisconsin links the triad to increased risk
for heart disease. Researcher Anne Z. Hoch, D.O. draws the link.
"Women and girls with the Triad," she says, "have the same steroid and
hormonal profile as postmenopausal women, and we know that
postmenopausal women start to develop cardiovascular disease. So, our
big question is whether the 20-year-old woman that comes into our
clinic with the Triad also has early cardiovascular disease."
From
a prevention and treatment viewpoint, it is worth noting that the triad
is observed most often in girls who participate in sports in which
performance is scored subjectively, a low bodyweight is emphasized,
body contour-revealing clothing is required for competition, weight
categories are used for participation and a prepubescent body is
considered optimal for performance.
3. The coach's role
Most
experienced coaches of female athletes can point to young women who
have experienced eating disorders, menstrual irregularity, or both. It
is instructive to know that these conditions, serious enough by
themselves, can also lead to lifelong health problems including
osteoporosis and perhaps even cardiovascular disease.
Coaching Points
1.
The Female Athlete Triad is a serious health condition comprised of
disordered eating, menstrual irregularities, and premature
osteoporosis. Recent research shows cardiovascular disease may also be
associated with the triad.
2.
Coaches can help prevent the female athlete triad (and its component
parts) by: a) educating our athletes about this condition, b)
emphasizing good health and nutrition; and c) deemphasizing body weight
in communications with our athletes.
3.
Coaches should be vigilant to look for signs of the Female Athlete
Triad and facilitate treatment by a trained health professional for
athletes who show signs of the triad. See the NCAA resources in the
Learn More box for details on how to detect and treat the Female
Athlete Triad.
Learn More
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The Women's Sports Foundation
The Nemours Foundation
MomsTeam.com