James suffers a heart attack. his heartbeat and breathing have stopped completely. how would you him?

In this situation the best way to help James would be to first establish whether there are any nearby medical professionals that can help. If there are not, I would call the number for the emergency services, and then whilst waiting for them would try to do what I could to help James. It is important to ensure his airways are clear, and if they are, to attempt to perform CPR.

Well if you pick a machine to work on and that's gonna be your exercise if you don't stick to that machine your muscle strength your muscle mass rather will change because you haven't been doing it you change something in your exercise routine which changes your body's form of dealing with things for example you might become weaker or stronger depending on what kind of exercises you do in whether or not the machine you picked actually your muscles grow.