exercise for aging, obesity, diabetes Flashcards
chronic disease can be prevented by addressing
physical activity
eating
obesity
alc/tobacco
leading cause death in BC
cancer
actual causes of death BC
tobacco, poor diet, inactivity
physiological changes w age
decrease in muscle area, vo2 max
after exercise does HR change
no
after exercise does stroke volume or Q
slight inc
T/F myocardial cotracitibily after exercise same for women
yes
T/F end systolic after exercise same for women
yes
T/F ejection fracture after exercise same for women
yes
T/F end systolic up after exercise men
no
name 5 cardiac changes with aging
HR Stroke volume Cardiac Output 02 consumption myocaridal contractibility
pulmonary changes with aging
chest wall stiffness
residual lung volume
expiroatroy flow limit
work of breathing
elastic recoil up or down because of again
down
alveolar cap surface area up or down because agin
down
forced expiratory flow
forced vital cap
max in/ex pressures
ventilation perfusion match
up or down agin
down
Sa02 with aging
same
Pa02 with again
down
3 other changes with aging
dec bone mass
flexibility
increase body fat ,recovery time
goal of PT specific
no smoking nutrition optimize weight PA regular minimize stres
benefit of exercise in elderly
slow physiological changes promote cognitive well being mamange prevent chronic disease increase longevity reduce risk of physical disability
general goal of exercise training in elders
change behaviour / fitness
improve symptoms
aerobic activity for elderly F
5d/wek mod intensity
3d/wk vigourus
or combo 3-5d/wk
aerobic activity intensity
start low n progress
T/F intensity guidelines for younger ppl apply to elderly
generalyl yes