Yes, also your arms are supposed to be completely locked the entire time, not bending with each compression as hers does. The power comes from throwing your body weight into each compression, not by doing a "push up" motion like she's doing, which will cause your arms to weaken the force of each thrust when they bend.
None of yall understand that this is the NREMT skills test to ensure the woman who first did compressions also knows how to work an AED. This situation wouldn't play out in real life but its all just for testing purposes.
So she’s got the right idea but the issue I deal with is that the cpr is too fast we are trained for 100-120 bpm with at least 1 1/2 inch - 2 inch depth on compression with a rate of 30:2 so for me staying alive is half as fast as that and I’m in a emt program
Mostly used when the patient still has somewhat of a pulse and only needs oxygen. Since the patient is not breathing AND has no pulse you have to do CPR and putting in an OPA will take away time you don't have to manually help their heart beat.