Where exactly is it? So much conflicting information from a google search. Here it's a circle radiating from just above the middle Here it's a horizontal oval radiating from the top third of the racket Here it's a vertical oval radiating from dead center This video shows it can be found by hitting the racket with the palm to find the most repulsive area. The racket he demonstrates with shows it to be just above the center, at about the 10th string from the top. This seems true for both my rackets by his logic. That feels a little too low though. I brought this up with my coach though and he insisted it's higher up, around about the 4th, 5th and 6th string from the top. In this video from Lee Jae Bok he implicitly indicates it as more or less center. The video isn't about sweet spot so perhaps he wasn't focusing on where he touches the shuttle to the racket.