Body Comp
What is the formula to calculate BMI (metric)
Height to weight ratio (kg/m2)
The accepted criterion measure of cardiorespiratory fitness is?
VO2max (Maximal volume of oxygen consumed per unit time)
HR should increase _____ with increased intensity
Linearly
Assumes a person will adopt behavioral changes if they believe that are at increased risk of developing a certain health consequence? (believe they are at risk of developing diabetes or having a heart attack [perceived threat])
Health Belief Model
Common method to assess MHR
age predicted (220-age)
Overweight classified as BMI of?
25-29.99kgm2
Queens College Step test lasts?
3 minutes
Normal HR response to incremental exercise is to increase workloads at an HR of _____ per 1 MET.
10 bpm
Whose legal responsibility is it to supervise a exercise stress test and interpret the results?
The supervising physician
PA recommendations set by ACSM
150 minutes of moderate PA or 75 minutes of vigorous.
Weight training on 2 or more days per week
or
500-1,000 MET-min/wk
30 minutes of moderate intensity exercise 5 days a week or 20 minutes of vigorous 3 days a week
3 methods to assess body composition
Skinfolds
BIA
Hydrostatic weighing
BodPod
DEXA
Gold standard to objectively measure exercise capacity?
Maximal exercise test (max Stress Test) using indirect calorimetry
For every 1 MET increase in exercise intensity during submax exercise, systolic BP should increase by about?
10 mmHg
Transtheoretical Model: 5 stages of change are?
Precontemplation
Contemplation
Preparation
Action
Maintenance
1 MET = _____ oxygen consumption
3.5 ml/kg/min
What method when assessing body composition takes into account air displacement?
BodPod or Plethsmography
Most widely used graded exercise testing protocol in clinical setting?
Bruce Protocol
As HR and Stroke volume increase so does?
Cardiac Output
Document that provides an explanation of the test to the client and provides opportunity to ask questions.
Informed Consent
Minimum recovery time recommended for a muscle group following a resistance training bout
48 hours
Fat surrounding thoracic and abdominal cavities/vital organs is?
Visceral fat (Individuals with visceral fat are at a greater risk for development of metabolic syndrome).
How many minutes should recovery time be (continuing to assess vitals through this period of time)?
6 minutes
What types of changes occur as a result of regular aerobic exercise?
Decreased HR at rest
Increased SV at rest
No change in Q at rest
If hypertensive a lower resting BP
improved mood
Quick health screening tool used before beginning any exercise program. Can be used as a subjective self-evaluation tool.
PAR-Q (Physical Activity Readiness Questionniare
Moderate exercise is considered to be _____ HRR or VO2R
40-59%