Final Exam Flashcards
What are the three health-related fitness factors?
Body Composition, Muscular Fitness, Cardiorespiratory Endurance
What two categories are tests and protocols for measuring physical fitness attributes are organized into?
If the participants exercise regularly and do they show any signs of cardiovascular, metabolic or respiratory illness
What two variables are required to calculate Body Mass Index?
Height and Weight
What is the age criteria for the definition of an older adult?
65 years or older
What is the most accurate measure of cardiorespiratory fitness?
Maximal Oxygen Uptake (Vo2Max)
What measurement is required for determining percent body fat?
Body Density
What measurement is commonly employed to assess fat distribution?
waist-hip girth ratio
When measuring resting HR at the wrist, what artery are you using?
Radial Artery
What is the recommended duration for taking RESTING HR?
30 to 60 seconds
What is the recommended duration for taking EXERCISING HR?
15 seconds
Why do you not want to use your thumb while taking heart rates?
Your thumb has its own pulse
When taking blood pressure measurements approximately what percentage of the arm should the cuff’s bladder cover?
80-100%
What artery should the head of the stethoscope be place over when taking blood pressure?
Brachial Artery
In what direction should the stethoscopes earpieces point towards?
Your nose
What is the recommended position for the client’s arm when measuring blood pressure?
Supported and at the hearts level
What is the bottom number on BP called?
Diastolic Blood pressure
When does diastolic pressure occur?
When the heart is filling with blood
What is the reason for the development of field measures for estimating VO2max?
Feasibility
Define Feasibility
the state or degree of being easily/conveniently done
What important component do fitness test for older adults assess?
Functional Fitness
What are the most reliable and valid measures of aerobic activity?
Distance Runs
What statistical procedure is employed when skinfold measures are used to predict percent body fat?
Regression
What fitness component is measured by the joint range of motion?
Flexibility
What has research concluded regarding the sit and reach test?
It is a valid measure of hamstring flexibility
Dr. Ruben has developed an exercise program that claims to significantly improve the physical fitness level of your clients. What is the first thing you should determine before adopting the program?
Dr. Ruben’s definition of physical fitness
Who was a pioneer of the rating of perceived exertion (RPE)?
Borg
What are the two factors that provide framework for defining physical fitness for any person?
The purpose of the test and the defined population to be measured
What are the three parts that Muscular Fitness can be broken down into?
Muscular strength, endurance, and flexibility
What is the function of the cardiorespiratory System?
transports nutrients and
removes waste products while helping to maintain the
environment for all the body’s functions
Slow Twitch uses…
Aerobic
Fast Twitch uses…
Anaerobic
Aerobic is…
Involving oxygen
Anaerobic is…
without the use of oxygen
Define Reliability
consistency of a measure (can these results be reproduced under the same conditon)
Define Validity
accuracy of the measure ( does the test measure what it is supposed too)
Define VO2max
Measure of the maximal amount of oxygen that can be used by a person during exhaustive exercise
What is the gold standard for measuring cardiorespiratory fitness?
VO2max
What are the units for VO2max during absolute?
L/min
What are the units for VO2max during relative?
ml/kg/min
How do you predict HR max?
220 - age
What are the field methods to measure aerobic capacity?
Distance runs, step test, Rockport 1 mile, and 6 min walking test
What two components can body composition can be viewed from?
Lean body mass and fat mass
What is the gold standard for measuring body composition?
DEXA