911
adult
advice
aid
asian
attack
cardiopulmonary
caucasian
class
classes
cpr
demonstrating
dummy
emergency
explaining
first
floor
group
hardwood
health
heart
indoors
instruction
instructor
kneeling
lifesaver
looking
man
mature
medical
multiethnic
paramedic
people
practice
presentation
press
pressure
reanimate
reanimation
rescuer
restore
resuscitation
revive
sitting
student
teaching
technique
training
woman
young