When climbing a ladder the player looks like he has been dosed with adrenaline.
Added from duplicate:
Please watch this: (not my video)
https://www.youtube.com/watch?v=uRJaJQaCj5I [^]
As you can see in the video the hands continue to "hold the ladder" (holding the air)
even after the character has already passed the ladder.
It does not place it's hands on the floor (roof) and pushes itself up.
Also when climbing down the ladder the character does not kneel down to to hold the
ladder and turn, it's just grabbing the air as if the ladder continue up above the
roof and instantly turns 180 degrees. {F17039}