Grab my hand+human ladder

If you needed to get away from zombies with your friend, a human ladder would be quick and easy. All you would have to do isenter your friend's hit box then hold your jump button. But your friend is still down there and has no blocks! The only way your friend can survive is the hand grab. What you have to do is you both have to press LT or right click on each other then your friend will be launched up. It's like a fishing rod but no damage.