Indoor project for my 5yr old son to enjoy:
I'd like to take a thick piece of rope, double it over, tie 3 or 4 large knots in it and hang it with a carabiner from the pull up bar (roughly 7.5ft) on my squat rack.
Problem is, I have no idea where to find the supplies (sure ain't my local Lowes) or any significant experience tying knots.
Can anyone help a PF'er out?