In the video, a person is seen holding a lacrosse stick and demonstrating how to tie a knot. The stick has a white net attached to it, and the person is using a green string to tie the knot. The person's hands are visible, and they are shown pulling the string through the holes of the stick, creating a loop, and then pulling the string through the loop to tie the knot. The background is a solid blue color, and the person's movements are deliberate and clear.