Discussion Jump on gravel/stones

[HereWeGo!]

Hi!

Do you think this gravel/stone ground will do as much harm on your body as concrete/asphalt when jumping for CTB? I either have 6th story with asfalt or 8th story with these ground.

 

[2minutes2ctb]

Jumping head first probably should do it, but that's certainly the most tricky parameter to take into account.
I'm also considering this method but rather from a cliff with rocky ground, although the height can be an issue.
Good luck with your search !