man learning how to make hands for heart compressions
Keywords
man,
woman,
dummy,
hand,
teaching,
crowd,
caucasian,
cpr,
life,
course,
save,
health,
nubes,
instructing,
help,
seminar,
people,
woman,
emergency,
saving,
respiration,
training,
treat,
class,
event,
cognition,
medicals,
learning,
aid,
indoor,
treatment,
human,
person,
man,
artificial,
group,
lifeline,
instructor,
demonstrating,
resuscitation