butterfly13579
hi hi so, this is what i would say basically (kinda simplified because i didn't want to type something that sounded good but didn't make sense.)
exercise up excess hormones that are secreted from the sympathetic NS when someone is experiencing something stressful (cortisol and adrenaline) - which can lower the arousal levels that an individual is feeling causing them to feel less stress
exercise also releases beta-endorphins are released when someone exercises, which can increase a person's resilience as they will have a more positive mood rather than being 'im sad about this thing, it's making me stressed but I'm not going to do anything about it because I feel grumpy.'
Someone in a positive mood would have a higher likelihood of reducing stress because they have a more positive outlook toward a stressor which can increase an individual's resilience
I hope this makes sense
if anyone wants to add anything else, feel free xx