The process is known as Metastasis
I think it would be Stress overload Hope this helps <3
The talk test is a simple way to measure relative intensity. In general, if you're doing moderate-intensity activity you can talk, but not sing, during the activity. If you're doing vigorous-intensity activity, you will not be able to say more than a few words without pausing for a breath.
Please, attach an image and I will edit my response to help you.
