A person ties knots in string and slides both knots together.
A man's hands hold a string, tying knots in it.
Someone ties two knots into a string and then brings the knots together.
A man demonstrates how to tie a special double knot in some rope.
A man demonstrates how to tie a knot with a piece of brown string.
Someone is tying a length of string into an intricate knot.
A person showing how to tie a knot with music playing in the background.
A person ties a knot in a cord that has another knot, then draws the cord together, causing the two knots to slide next to one another.
Someone is pulling a small rope with knots using both hands.
A person is sitting down showing how to tie some type of complicate knots