Exercise, Working out and Gym Flashcards
obesity
change center of alignment, increase curve of lumbar spine
muscular system starts to decline after
40
BP during exercise
systolic BP rises to keep muscles supplied with o2, faster heart beat, stronger contraction
Irwin and Morgan risk stratification
low, medium, high
theory of reasoned action
intention to perform an action depends on their attitude towards it
-perceived benefits and behaviors
theory of planned behavior
if an individual has no control over their circumstances they’re unlikely to adopt and maintain behavior regardless of attitude
health belief model
behavior is based upon value of outcome
-person will only act if it’s easy and they can avoid a threat
anareobic threshold
intensity point where shift from aerobic to anaerobic production
performance anaerobic zone
80-90% of MHR for well trained
performance zone
70-80% MHR for improvement aerobic training zone
fitness zone
60-70% MHR “fat burning zone”
moderate aerobic zone
50% MHR
MHR
number of times in 1 minute your heart can contract
blood pooling
blood stays in muscles after exercise is over, suddenly exercise suddenly reduces o2 to brain
reversibility principle
adaptations will decline if training stops
specificity principle
training needs to be specific to activity or desired outcome
progressive principle
training should become more intense as body adapts
FITT
frequency, intensity, time, type
overload principle
to improve, the body must work at a higher level than normal
social cognitive theory
confidence in success determines engagement