Are you allowed to watch YouTube videos during a plank for a PT test?

This is a serious question. When I do planks when I workout, I watch videos to take my mind off the plank and my body crying and begging for mercy. I just went through AFI 36-2905 and read through all of chapter 3, and paid close attention to 3.2 and 3.11. I read through them, and I didn’t see anything saying that watching videos on your phone during the plank, or rather test at all, is against the AFI.

Anyone have additional information or something I overlooked?