Well I'll put it like this. You couldn't Heave that person up. It would take a co-operative effort from you and that person.How much weight are we talking...I'm around 185lb's & feel like i could help up a sizeable person up quite easily..
If they don't let go of you then............Does it possibly risk my life? If so than I will just have to go get help for them.
I only weigh 195
If it’s a 300 pounder