PEGN 107 Lecture Notes - Lecture 6: Interstitial Lung Disease, Cardiovascular Disease, Heart Murmur
6 Components of Skill-Related Physical Fitness
1. Agility
2. Balance
3. Coordination
4. Speed
5. Power
6. Reaction Time
5 Components of Health-Related Physical Fitness
1. Cardiovascular Endurance
2. Body Composition
3. Flexibility
4. Muscular Strength
5. Muscular Endurance
Moderate Physical Activity
HRR & VO2 Reserve
HRmax
HRR & VO2 Reserve: 40-59%
HRmax: 64-76%
How many adults meet minimum physical activity guidelines in the US?
46%
What are the PA guidelines?
150min moderate intensity
75min vigorous intensity
To sustain weight loss, previously overweight/obese adults should engage in _____________min of
moderate PA per day.
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60-90min.
Bigger people expend more calories in a day. Dropping weight drops your caloric expenditure.
If one exercises 30min most days of the week, his/her risk of cardiovascular disease may be reduced by
what percent?
50%
Sedentary men are ___% more likely to suffer cardiac arrest than habitually active men.
40%
Death is _________ deaths per 10,000 tests (graded maximal exercise test)
.1-2.5
A cardiac event is ___________ per 10,000 tests (graded maximal exercise test)
6
A cardiovascular complication in ATHLETES is _____ per 10,000 tests (graded maximal exercise test)
During or immediately following a graded SUBMAX test, the risk is ____ per 10,000 tests
0
Persons with known CVD are _______X more likely to have a major cardiovascular complication during
exercise.
100
What are some of the characteristics that are associated with exercise-related complications? (6)
1. Age
2. Lack of a proper warm-up or cool-down
3. Consistently exceeding prescribed training HR
4. Male gender
5. Multiple risk factors for CAD, including smoking
6. Pre-existing CAD
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All facilities offering exercise equipment or services should conduct
_________________________________________ of all new members and/or prospective users,
regardless of age. This enables you to identify persons for whom exercise is contraindicated, who should
participate in a medically supervised exercise program, who are at risk for disease & should undergo a
medical eval. & exercise testing, and who have special needs.
Pre-participating screening
Two Types of Health Appraisals
1. Par-Q
2. Comprehensive Pre-Participation Questionnaires
Health Appraisal that is.....
Simple and easy, screens for symptoms suggestive of: CVD & musculature problems, and should only be
used as a screening tool for moderate intensity exercise.
Par-Q
Types of diseases that put you at high risk:
CV: cardiac, peripheral vascular, and cerebrovascular
Pulmonary: COPD, Asthma, Interstitial lung disease, and cystic fibrosis
Metabolic: diabetes, thyroid disorders, renal/liver disease
Signs and Symptoms that put you at high risk:
pain/discomfort in the chest/neck/arms/jaw
Dyspnea
Dizziness or syncope (fainting)
unusual fatigue
palpitation or tachycardia >100bpm
acute pain in lower leg during exercise only
murmur
ankle edema (swelling)
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