Focus on preparing with the edge of the racket and hitting the side of the ball to impart spin, allowing the ball to curve and bounce low.
This lesson from the coach is quite interesting if you are working on your overheads and want to add spin. The coach provides a practical tip to simplify hitting a shot similar to a vibora, focusing on racket preparation to get that tricky curve. Understanding how to make the ball bite and curve can give your overheads a new dimension. It's a good approach if you want to use spin without overcomplicating the technique.