When you get crippled in combat and use stimpak fast, there is a slight chance that your character will get stuck in crippled animation so whenever you would lower [unequip] your weapon he would hold his arm over his stomach like he's crippled, or he would walk slowly like his leg is broken [in 3rd person view]
This can happen in every fight that you can have in game and it's only severity is to your mind, it's a really annoying thing to look at
To reproduce this, one can easily try to spam stimpaks as soon as getting crippled in combat or using console commands:
player.modav leftattackcondition -100
player.modav rightattackcondition -100
player.modav leftmobilitycondition -100
player.modav rightmobilitycondition -100
[attackcondition = arms, mobilitycondition = legs] (100 to make it normal)
There are couple of "fixes" to this that doesn't work always, some of those are to cripple the glitched part again with the molotov and use stimpak again or to get in power armor, but as I said, for me this didn't work, so I had to seek alternative ways to fix it (I fixed it via console commands)
Issue Data
Issue #22756: Stuck Cripple Animation