exam 1 Flashcards
what is bodily movements that result in energy expenditure?
physical activity
what is a subset of physical activity performed for a purpose of improving or maintaining physical fitness?
exercise
what is apart of the FITT principle?
F-frequency
I-intensity
T-type
T-time (duration)
what is VP?
volume/progression
what is a set of attributes relating to performance (the ability of the body to adjust to the demands and stresses of physical effort)
physical fitness
what are the domains of physical activity?
recreation
transportation
occupation
househould
what is apart of the active living concept?
active transport
exercise, recreation, etc.
what are the physical fitness components?
motor abilities
flexibility
body composition
cardiorespiratory
muscular strength
muscular endurance
what is the dose-response relationship
increasing levels of exposure are associated with either an increasing or a decreasing risk of the outcome.
what is the what is an action or task that requires voluntary body and/or limb movement?
motor skills and abilities
what is apart of skill-related physical fitness?
power
speed
reaction time
balance
coordination
agility
what are some examples of neuromotor factors?
visual skills
anticipation
memory
perception
proprioception
balance
what are the METs of sedentary behaviors?
<1.5 METs
what are the standards of physical inactivity?
NOT:
*exercising for 30 minutes of moderate intensity 5x per week (150 min/week
*20 minutes of vigorous intesnity 3x per week
*600 MET-min per week
What are the METs for light intensity activity?
< 3.0 METs ( ex. walking)
What are the METs for moderate intensity activity?
3.0 - 5.9 METs (ex. jogging)
What are the METs for vigorous intensity activity?
> 6.0 METs (ex. running)
what is HRR?
heart rate reserve
How do you find HRR?
APMHR-RHR
What is APMHR?
age predicted maximum heart rate (220-age)
How do you find target heart rate using HRR?
(HRR x %) + RHR
1 kcal equals
200 ml
1 MET equals
3.5 ml/kg x min
American Heart Association + ACSM’s Recommendation for physical activity?
all adults need moderate intensity aerobic activity 30 minutes on at least 5 days per week and 20 minutes of vigorous activity 3 days per week
What percentage of adults do NOT get adequate physical activity?
25%
What is met when every individual has the opportunity to “attain his or her full potential”
healthy equity
What are some examples of disparity factors?
sex, race, age, education, income, etc.
What can physical activity do for strokes?
lower the risk by 19%
What promotes glycemic control and insulin action?
physical activity
what are individuals or groups NOT meeting a certain threshold of moderate to vigorous activity?
inactivity
what is reduction of cessation in exercise and increases in physical inactivity that results in partial or complete reversal of physiological
deconditioning (rehab)
what is the process by which adaptations to exercise are gradually lost or reduced (linked to poor health outcomes)
detraining
what is the study of the body’s response to short-term and long-term sedentary behavior?
sedentary physiology
Sedentary behavior and increased risk:
*overall mortality
*cardiovascular disease
*obesity
What is apart of the total energy expenditure?
BMR/RMR
Physical Activity
T.E.F
What does T.E.F. mean?
thermic effect of feeding
What does NEAT stand for?
non-exercise activity thermogenesis
What does is mean with T.E.F?
early onset of diabetes/metabolic disease
What is insulin resistance?
cells resistent insulin
action->hyperlipidemia
What is insulin sensitvity?
this is more desirable
reductions in sedentary behavior may be more
achieveable immediate goal
Screen time: for every 2 hours/day
17% increased risk of cardiovascular disease
Total daily sedentary minutes is positively associated with
insulin concentration
what does the SIIT principle stand for?
-Sedentary frequence -> how often, how long
-Interruptions or breaks
-Time or duration -> sit time
-Type or mode -> mode of sit
What is GLUT4?
glucose transporter #4 ; controls glucose
What BMI means underweight?
<18.5
What BMI means overweight?
25-29
What BMI means healthy?
19-24.9
What BMI means obese?
> 30
