okay brother hopefully this question is not super important
Now, I don't honestly know I just want free brainly points, but I would say that the 40 year old man with hypothyroidism isn't a safe bet.
I don't really know about the other two, but I would say probably the basketball player.
sorry I wasn't much help
I think the answer would be energy.
Do not push yourself too hard. go until you get pretty tired then rest then repeat. doing something small then building on each day will build up your strength and you will eventually be able to do more and more without resting as often. the key is to build resistance.
It's A .... because any punishment is not the appropriate way !