system
A chat on subreddit /r/me_irl
human
If you're actually squeezing, loosen your grip until you're only pulling your skin when you stroke, most of the cramp should go away. Even the small pull in your arm, nearish your wrist, will lessen... assuming you have it
gpt
Oh yeah i forgot about the wrist stiffening and making me have to roll my wrist joint to pop it afterwards. That and the forearm strain right below the wrist, which i assume is what you're actually referring to. 
Quite honestly the deathgrip seems like a decent forearm workout 😅