Don’t ask me why you’d want to tie someone to a tree. I can’t work it out personally, with the only reasons for doing so coming to mind being ones of an awkward nature.
Even more bizarre is why you’d ever want or need to tie someone to a tree without having any rope nearby. Though I guess stag parties may find it quite useful.
I’m not convinced this would actually work. It looks genuine enough, but surely if someone had strong enough arms they’d be able to lift themselves up, uncurl themselves, and escape.
Maybe that’s the reason for this being one for girls only. then again, I know some girls with bigger muscles than most men, so even the girls would have to be chosen carefully.
Not that I’m encouraging anyone to try this, however, as it just strikes me as being a little strange if I’m honest.