Warning this a work in progress and I do not recommend for maps and stuff.
So I found the name of fishing rods in Minecraft commands and thought hmm……………………………………. LETS MAKE A GRAPPLING HOOK!!!!!!! So not really much to say on this one so I’ll just tell you the command Turn to repeat always active then type execute@e[type=fishing_hook] ~ ~ ~ tp @p ~~2~ and that’s actually all you have to do and once again this is a work in progress.
I hope you have fun with more commands. Follow for more post and maybe videos.
Talking Tech 
Wait what how does that… how do you… what?
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Awesome, thanks I will use it in all my minecraft worlds j.k. in a world I made I can’t even jump without being kicked
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You will have to pull back the fishing rod for it to stop just to let you know
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Cool
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i cant get it to work
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