The two shoelaces are knotted inside and threaded out;
After the two shoelaces are crossed, they are passed through the second hole;
At this time, in order to center the intersection as much as possible, tighten the shoelaces;
The appearance of twists in the process of centering the intersection;
Enlarged picture of twist knot;
leave the final hole;
Finally, use X enlightenment to deal with it, so that it is more convenient to put on and take off;
The rest of the laces are placed inside the shoe and knotted together.
