Take a look at this instructional video and learn how to tie a Parnell Knot. This knot is used for restringing a tennis racket when you're finishing up mains or crosses. Because of this, you don't want to pull tension directly to it.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.