Exercise Injury
Injury
This following information is not to be used for self-diagnosis. It's primary intent here is for identification purposes in order to provide first-aid care or to help understand a medical professional's diagnosis. A medical professional always should be consulted in all cases of injury or suspected injury. Symptoms may appear to indicate one type of injury but may in fact be an indication of a more serious injury.
It is important to understand where first-aid and symptomatic relief end and medical diagnosis and treatment begin. The later can get you prosecuted for practicing medicine without benefit of a license. Wrongful first-aid through negligence can get you involved in a civil suit. They're both bad.
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For example, if a client tells you of a specific pain that they're having and you say that they probably have such and such, you've just made a diagnosis. Now, if you further extend yourself by telling them that they should do this exercise or take ibuprofen for 3 days, you have prescribed a treatment (rehabilitative or drug), which should be done by a medical professional. The solution is very simple, tell them not to do the offending exercise and see their doctor if pain persists. Protect yourself legally and your client's physical well-being.
First-aid treatment is designed to provide pain relief and limit further injury immediatley after an acute injury in order to limit further injury, swelling, bleeding, etc. until a medical professional can attend to the injury. Don't confuse the two scenarios. First-aid treatment should be encouraged not forced. If a person refuses first-aid and you insist on providing it anyway, you're probably exposing yourself legally again. First-aid should be limited to Rest, Ice, Compression, and Elevation or RICE and advice to see their doctor.
Acute Injury
Chronic Injury
Overuse Injuries
Chondromalacia and Patellofemoral Syndrome
Plantar Fasciitis and Neuromas
Tendonitis, Arthritis, Bursitis
Shin Splints and Compartment Syndromes
Breathing Reactions
Environmental Concerns
Heat Related Injuries
Heat Index
Heat Cramps
Heat Exhaustion and Heat Stroke
Emergency Response
Temperature and Humidity
Hypothermia and Frostbite
Hyperventilation
If you pull a muscle or have a specific pain after exercising, the
immediate first-aid treatment is RICE (rest, ice,
compression, elevation). Ice every 2 hours for about 10-15 minutes,
over a 48 hour period. If injury doesn't respond to RICE in a couple of
days, you should see a medical professional.
Chronic injuries fall into the "other" category of diagnosis and
treatment. See a doctor.
Overuse injuries encompass a broad range of exercise-related injuries.
These type injuries are caused by overtraining over a long period of
time gradually weakening or irritating an area of the body until
exercise becomes difficult or impossible, or other symptoms appear.
Most overuse injuries can be avoided by utilizing proper form and
technique, appropriate rest, proper equipment and clothing (especially
footwear), and a conservative increase of exercise frequency,
intensity, or duration.
Chondromalacia and Patellofemoral Syndrome
Patellofemoral Syndrome (Runner's Knee) is generalized knee pain.
Generally caused by improper running form over a period of time and may
or may not be due to a pathological condition of chondromalacia.
Chondromalacia is the wearing away of the cartilage on the back surface
of the kneecap, manifested as a "clicking" or "grating" sound, and knee
pain under the patella (kneecap).
Plantar Fasciitis and Neuromas
Plantar fasciitis is literally an inflammation of the
plantar fascia, a web of tough, fibrous connective tissue on
the bottom of the foot.
Neuromas are irritated nerve endings, but can cause pain in the foot
(or other places, depending on the nerve in question).
Either condition cold be caused by poor technique or simple overuse but
should be examined by a physician to determine the cause. In the
problem is orthopedic in nature, orthotic shoe inserts may be
prescribed by a medical professional to alleviate future problems.
Tendonitis, Arthritis, Bursitis
Tendonitis (inflamation of a tendon) and Bursitis (inflamation of the
fluid filled cushioning sacs between tendons and bones) are common
overuse injuries. Rehabilitation requires rest and the attention of a
physician.
Osteoarthritis is caused by worn joint cartilage thereby exposing the
joint surfaces swelling and edema (fluid buildup). Rheumatoid arthritis
is an auto immune disorder in which the body's immune system attacks
joint tissues.
Shin Splints and Compartment Syndromes
Shin Splints are a common name for pain felt in the anterior
portion of the lower leg and can be caused by a muscle imbalance. Shin
Splints require rest, ice, compression and elevation (RICE) and
strengthening exercises to prevent future occurrences.
Pain can also be caused by a more serious condition known as a
compartment syndrome where one of the compartments between the muscles
becomes inflamed and swollen which stresses the blood vessels and
nerves in the area. This situation requires immediate medical
attention.
Exercise reactions, range from red blotchiness on the neck, face, or
arms (uticaria), to exercise-induced Asthma or Bronchospasm, or even
Anaphylaxis and Hyperventilation. Exercise-induced Anaphylaxis is an
severe allergic reaction requiring immediate medical attention.
A Physician may prescribe carrying a bee-sting kit as treatment.
Exercise-induced Asthma may be triggered by exercising in cold,
dusty, or excessively humid environments, and can range in severity
from mild coughing to severe discomfort. Individuals who suspect that
they have exercise-induced asthma are encouraged to seek medical
attention.
General recommendations for persons with exercise-induced Asthma
include an extended warm-up, avoidance of cold, dusty, or extremely
humid environments for exercise. A physician may recommend an inhaler.
Hyperventilation is the process of repeated quick and shallow breaths
utilizing the top of the chest. This sharply reduces the level of
carbon dioxide in the blood which causes the arteries in the body to
constrict thereby reducing the flow of blood throughout the body.
This includes the carotid artery to the brain. Lack of blood flow,
and subsequently oxygen, trigger the sympathetic nervous system causing
anxiety, irritability and confusion.
Hyperventilation can be caused by anxiety, extensive physical injuries
or even heart or lung disease. It is important to keep the victim calm.
Have everyone step back and give them some "breathing room". A crowd can
increase the anxiety level for the victim.
Procedure:
- Cover the nose and mouth with a small paper bag
- Breath slowly and re-breathe bagged air about 10 times
- Then breathe normally for a few minutes, about one breath every 5 seconds
- Repeat above if symptoms persist.
In hot weather wear light clothing that breathes well, and allows for
the evaporation of sweat.
"Sauna suits", "tummy wraps", and other products designed to encourage
quick weight loss through sweat are particularly dangerous. The body
can reach dangerous (or even fatal) core temperatures in very short
periods of time. Any weight lost is simply water and will be regained
as soon as water is ingested again.
Exercise at a reduced intensity during high humidity. The body is
cooled by blood circulation and the evaporation of sweat. In a high
humidity, evaporation becomes less effective at cooling, and the risk
of heat-related injury is greater.
Adequate hydration is also key to safe exercise in the heat,
as the body will produce large quantities of sweat. Ingest 1-2 cups
of water before exercise and 4 oz every 10 to 15 minutes during
exercise.
Thirst lags behind the body's need for fluid. By the time thirst is
felt dehydration has occurred. Minor dehydration can affect
performance, and severe dehydration can be life-threatening.
Contrary to popular belief, water consumed during exercise will
not contribute to cramping, so "swish and spit" should be avoided in
favor of consuming small amounts of water steadily during the
exercise session. Dehydration can actually contribute to cramping.
In cold weather, dress in layers that will wick sweat away from the body.
Remove outer layers as the body warms and replace during the cool-down
to avoid an excessive chill.
High risk individuals are those who work or exercise outdoors, elderly
people, young children, those with medical conditions that cause poor
blood circulation, and those who take medications to get rid of water
(diuretics).
The likelihood of Heat Disorder with prolonged exposure or strenuous activity is demonstrated in the following chart:
Source: NOAA's National Weather Service
Activities performed in the Caution zone result in premature fatigue and, therefore, the inability to effectively pursue cardiovascular and weight training goals. Activities that are performed in the remaining zones can result in muscle cramps and the more severe Heat Stroke and Heat Exhaustion.
Heat Cramps are the least severe and first sign of an impending heat
problem and is manifested by painful muscle spasms usually in the legs
and abdomen.
Have the victim rest in a cool place. Give them cool water or a
commercial sports drink. Lightly stretch and gently massage the area.
The victim should NOT take salt tablets or salt water. The can make
the situation worse.
Heat Exhaustion and Heat Stroke
Heat Exhaustion is more severe and is symptomized a cool, moist,
pale or flushed skin, headache, nausea, dizziness, weakness, and
exhaustion.
Heat Stroke is the most severe heat emergency. The body systems are
overwhelmed by heat and begin to stop functioning. Heat Stroke is a
serious medical emergency that is manifested by red, hot, dry skin,
loss of consciousness, a rapid, weak pulse, and rapid, shallow
breathing.
Move the victim out of the heat. Loosen any tight clothing and apply
cool, wet cloths. If the victim is conscious, give cool water to
drink. Do NOT allow he victim to drink too quickly.
Give about one glass (4 ounces) of water every 15 minutes. Let
the victim rest in a comfortable position and watch carefully for
changes in their condition. The victim should not resume normal
activities the same day.
Call 911 (or emergency services) if the victim refuses water, vomits,
or losses consciousness. If the victim vomits, stop giving fluids and
position the victim on their left side. Watch for signals of breathing
problems. If you have ice packs or cold packs, place them on each of
the victim's wrists, ankles, groin, armpit, and neck (a.k.a. pulse
points). Do NOT apply rubbing (isopropyl alcohol).
Heat cramps, or heat exhaustion possible.
- 93 F (34 C), 20% humidity
- 87 F (31 C), 50% humidity
- 82 F (28 C), 100% humidity
Heat cramps or heat exhaustion likely.
- 105 F (41 C), 20% humidity
- 92 F (34 C), 60% humidity
- 87 F (31 C), 100% humidity
Heat Stroke imminent.
- 120 F (49 C), 20% humidity
- 108 F (43 C), 40% humidity
- 91 F (33 C), 100% humidity
Reference, 1993 American Red Cross Standard First Aid Manual
Hypothermia and Frostbite
Frostbite is the freezing of tissue. The skin becomes yellowish, and
will be cold to the touch. Provide first aid by warming the affected
area using warm water. Do NOT rub the area, as this
can cause further tissue damage. A medical professional is required to
access the extent of the damage.
Hypothermia is a life-threatening condition wherein the core body
temperature has become dangerously low. Many of the same symptoms
as heat exhaustion, including dizziness, nausea, loss of appetite,
vision problems, etc., may be present. In the case of hypothermia
it is important to call 911 immediately, and use any means present
to warm the victim, such as removing wet clothing or putting them in a
sleeping bag with an unaffected person who can provide body warmth
until help arrives.
Symptoms: short rapid breathing, (as if running), can be brought on by a number of factors, they include:
- Anxiety (the most common cause)
- Severe stomach pains.
- Heart or lung disease.
- Extensive physical injuries.
- The symptoms usually last 15 to 30 minutes, and can seem like hours to anyone having them.
- Though very frightening for the patient and indeed for the onlooker, hyperventilation is not usually dangerous.
- Breathing into a paper bag increases the amount of carbon dioxide in the blood and relieves the symptoms.
Follow these steps for self-help:
- Loosely cover your nose and mouth with a small paper bag.
- Breathe slowly into the bag and rebreathe the air in the bag about 10 times.
- Set the bag aside and breathe normally for a couple of minutes.
- Repeat steps 2 and 3 until the symptoms lessen or go away.
- Try to breathe slowly. Focus on taking one breath every 5 seconds.
To treat someone who is hyperventilating.
- Avoid becoming caught up in the panic (remain calm )
- Make direct eye contact, and speak clearly and slowly.
- Identify yourself if you're not known to the person.
- Give short clear instructions.
- Make calming gestures.
- Allow the casualty some space ( don't crowd them in )
- Minimize embarrassment and avoid an audience.
- Get them to sit down, if they aren't already.
- Sit with them at eye level
- Encourage them to breathe normally. ( talk them through the breathing cycle )
- Inhale, take in long slow deep breath. ( breathe with them )
- Hold breath for +1 seconds.
- Exhale slowly, ( pucker your lips like you're going to kiss )
- Tell them to relax in a clam voice, just before they reach the end of exhalation.
- Start a new breathing cycle while telling them how well they are doing.
- Continue encouraging them to breathe normally.
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