my first coach that get me to reduce weight before also collapse playing badminton, and passed away from that

btw the guy already moving mouth and lips
why people still cpr him?
what did cpr coach teach him?
or did anyone besides hospital staff ever know how and when to do cpr?

better than administer poor cpr and deny the victim of having proper cpr
if you don't know how to do proper cpr, then better find someone who know even if it takes 5 minutes
a delayed proper cpr within 5 minutes is better than an immediate bad cpr that prolonged for 30 minutes
first do no harm. so if know nothing, do nothing

oh well that's the smartest thing to do
probably heartless but at least not brainlessly administered badly done CPR
if trained with 100% correct technique only do CPR to your family you want to save then
only to people you know wont sue you