hate it when my chest does this

update:
it feels like lightning is running across my heart/lungs/torso

It could be just a pinched nerve or a muscle spasm, but if it happens a lot then you could ask your doctor about it.

it usually appears when you are daining your stamina constantly, just sprint, then take a rest, i had these when i was younger

draining*

thank you but itwas 12 am at the time
i dont think i couldve

How's it feel now

fine

Problem solved

I get like that when I don’t eat. I can’t expand my lungs and chest fully and it hurts. You might also have heartburn or something. Did u get hit there recently???