Help Is it a dumb idea to jam a rope between a window to practice partial hanging?

[HopefulSleep]

What I mean is opening the window (closing the shutters first obviously), then throwing the rope at the top, then close the window so that it holds the rope in between.
I don't know if this is a good idea or what could go wrong.
The other place I could think of where I could hang is in the bathroom on the towel holder, it seems very strong but I would prefer dying in my room.

 

[Das Nichts]

You can get an exercise bar for pull-ups. The practical ones can be fixated into the door frame. They are not screwed in so you can remove then anytime.

 

[HopefulSleep]

You can get an exercise bar for pull-ups. The practical ones can be fixated into the door frame. They are not screwed in so you can remove then anytime.

My mother would suspect that this is for hanging then, I usually don't do sport at all.

 

[Das Nichts]

My mother would suspect that this is for hanging then, I usually don't do sport at all.

You can stash it once you're done testing.

 

[HopefulSleep]

You can stash it once you're done testing.

My mother shares some of her things in my closet and a exercise bar is hard to hide elsewhere.