You have probably heard of the profession of physical therapy.
Maybe you have had a conversation with a friend about how
physical therapy helped get rid of his or her back pain, or you
might know someone who needed physical therapy after an
injury. You might even have been treated by a physical therapist
yourself. But have you ever wondered about physical therapists-
-who they are and what they do? Many people are familiar with
physical therapists' work helping patients with orthopedic
problems, such as low back pain or knee surgeries, to reduce
pain and regain function. Others may be aware of the treatment
that physical therapists provide to assist patients recovering
from a stroke (e.g., assisting them with recovering use of their
limbs and walking again).
The ability to maintain an upright posture and to move your
arms and legs to perform all sorts of tasks and activities is an
important component of your health. Most of us can learn to live
with the various medical conditions that we may develop, but
only if we are able to continue at our jobs, take care of our
families, and enjoy important occasions with family and friends.
All of these activities require the ability to move without
difficulty or pain.
Because physical therapists are experts in movement and
function, they do not confine their talents to treating people who
are ill. A large part of a physical therapist's program is directed
at preventing injury, loss of movement, and even surgery.
Physical therapists work as consultants in industrial settings to
improve the design of the workplace and reduce the risk of
workers overusing certain muscles or developing low back pain.
They also provide services to athletes at all levels to screen for
potential problems and institute preventive exercise programs.
With the boom in the golf and fitness industries, a number of
physical therapists are engaged in consulting with recreational
golfers and fitness clubs to develop workouts that are safe and
effective, especially for people who already know that they have
a problem with their joints or their backs.
The cornerstones of physical therapy treatment are therapeutic
exercise and functional training. In addition to "hands-on" care,
physical therapists also educate patients to take care of
themselves and to perform certain exercises on their own.
Depending on the particular needs of a patient, physical
therapists may also "mobilize" a joint (that is, perform certain
types of movements at the end of your range of motion) or
massage a muscle to promote proper movement and function.
Physical therapists also use methods such as ultrasound (which
uses high frequency waves to produce heat), hot packs, and ice.
Although other kinds of practitioners will offer some of these
treatments as "physical therapy," it's important for you to know
that physical therapy can only be provided by qualified physical
therapists or by physical therapist assistants, who must
complete a 2-year education program and who work only under
the direction and supervision of physical therapists.
Most forms of physical therapy treatment are covered by your
insurance, but the coverage will vary with each plan. Most states
do not legally require patients to see their physicians before
seeing a physical therapist. Most of the time all you have to do
is ask your doctor if physical therapy is right for you.