Ulnar nerve (it controls your pinkie side of the hand) of the right side is inflamed (basically hurts when you flex that part of your hand).
Forearm flexor strain is pretty much as it sounds - the muscle that flexes your forearm (probably brachioradialis) is strained
> Why did you ask your teammates to not rip off your shirt?
Altuve: I am shy and the last time they did that, I got in trouble with my wife.
Haha, what a wholesome dude.