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Transcript 
Cardiorespiratory
Endurance
Minerva Duke
5/24/2017
Chapter 6
1
Learning Outcomes

Define cardiorespiratory endurance

Assess the benefits of cardio endurance
training

Define aerobic & anaerobic

Identify the five different test protocols
5/24/2017
Chapter 6
2

Learn to interpret cardiorespiratory
endurance assessment test results
according to health & physical fitness
standards

Learn the principles that regulate cardio
exercise
5/24/2017
Chapter 6
3
Cardiorespiratory endurance
 Is
the most important
component of healthrelated physical
fitness.
 The
only exception
is?
5/24/2017
Chapter 6
4
Technology
 How
has
technology
impacted our
lives?
5/24/2017
Chapter 6
5
Minimize effort required of body
Hypokinetic
disease
© Cengage Publishing
LPFW 6
What are hypokinetic diseases?

Hypo = “low or little”

Kinetic = “movement”
5/24/2017
Chapter 6
7
Name some of these diseases
Hypertension
 Heart Disease
 Chronic low back pain
 Obesity
 Diabetes

5/24/2017
Chaper 6
8
Cardiorespiratory Physiology


What is ATP?
http://www.youtube.com/watch?v=b
btqF9q_pFw
5/24/2017
Chapter 6
9
Cardiorespiratory Physiology

http://www.youtube.com/watch
?v=D3ZDJgFDdk0
5/24/2017
Chapter 6
10
Define Cardiorespiratory
Endurance
5/24/2017
Chapter 6
11
Cardiorespiratory Physiology
5/24/2017
Chapter 6
12
Aerobic

Aerobic mechanisms depend on oxygen

http://www.youtube.com/watch?v=1jHBd-zVYN0
5/24/2017
Chapter 6
13
Anaerobic

Anaerobic process do not require the
presence of oxygen.

http://www.youtube.com/watch?v=By1JQFxfLMM
5/24/2017
Chapter 6
14
BENEFITS
1.
Higher VO2 max (Oxygen uptake)
•
What is a Met?
Metabolic Equivalent = 3.5 ml/kg/min.
5/24/2017
Chapter 6
15
Continue the Benefits
5/24/2017
Chapter 6
16
Benefits of Aerobic Training
© Cengage Publishing
LPFW 17
Review following Terms
1.
2.
3.
4.
5.
6.
7.
Oxygen Uptake
Aerobic
Anaerobic
Maximal Oxygen Uptake
RHR
Cardiac Output – minute
Stroke volume – one beat
5/24/2017
Chapter 6
18
For my nursing majors
 Stroke
volume is the amount of blood
ejected with each beat of the heart.
 Who has a larger stroke volume
A sedentary person or a trained
marathon runner?
5/24/2017
Chaper 6
19
Why do we asses’ cardio fitness?
5/24/2017
Chapter 6
20
Assessment of Cardiorespiratory
Endurance

VO2max is affected by
© Cengage Publishing
LPFW 21
Compare – page 175
Sedentary
Trained
Highly Trained
5/24/2017
Chapter 6
22
Tests to Estimate VO2 max
5/24/2017
Chapter 6
23
Interpreting the Results of Your
Maximal Oxygen Uptake
© Cengage Publishing
LPFW 24
Resting Heart Rate Ratings
© Cengage Publishing
LPFW 25
Heart Rates
5/24/2017
Chaper 6
26
Assessment Blood Pressure

Blood pressure
assessment
 Taken
while
sitting
 Cuff placement
Systolic blood
pressure
 Diastolic blood
pressure

© Cengage Publishing
LPFW 27
Systolic Blood Pressure

Is the pressure exerted
against the walls of the
arteries during
contraction of the heart
5/24/2017
Chapter 6
28
Diastolic Blood Pressure

Is the pressure
exerted by the blood
against the walls of
the arteries during
the relaxation phase
of the heart
5/24/2017
Chapter 6
29
Guidelines for Cardiorespiratory
Exercise Prescription
FITT Principle
Acronym to describe the four
Training variables in
cardiorespiratory prescription
5/24/2017
Chapter 6
30
FITT
F=
I=
T=
T=
5/24/2017
Chapter 6
31
Monitoring Exercise Heart Rate
Exercise Prescription from Textbook
Exercise Prescription from Textbook:
 Activity: Aerobic
 Intensity: 40/50%-85% of heart rate
 Duration: 20-60 minutes
 Frequency: 3 to 5 days per week

5/24/2017
Chapter 6
32
Intensity of Exercise
© Cengage Publishing
LPFW 33
Rate of Perceived Exertion (RPE)

Alternative to
checking pulse
 Rate
of exercise
difficulty

Cross-check with
target zone
 Reexamine
periodically
 Simple words:
 How hard do you
 Perceive you are
working?
© Cengage Publishing
LPFW 34
To develop
cardiorespiratory system
© Cengage Publishing
LPFW 35
Questions?

Recovery time – Who
does it faster?

Remember the
difference between
exercise & physical
activity?

What type of
workload do you do?
5/24/2017
Chapter 6
36
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