Respuesta :

Exercise increases your overall health and your sense of well-being, which puts more pep in your step every day. But exercise also has some direct stress-busting benefits. It pumps up your endorphins. Physical activity helps bump up the production of your brain's feel-good neurotransmitters, called endorphins.

So it would be true.
True because if you do too much you can't be relieved, but too little might cause the thought process wary.