What are the advantages and disadvantages of the straight hand and the horizontal hand? How to deal with such a rejected opponent?

A little forehand position in the middle is one of its weaknesses, because he needs to consider whether to use forehand or backhand, which is easy to make mistakes. Let's take a look at his hitting skills. If it is not continuous, you can deliberately give him a backhand, and pay attention to the rotation and length of the ball, or resist him or let him step forward, let him move back and forth, let him take the initiative to get started, and then fight back when he makes a mistake or throws a low-quality ball. If he hits well, he will move from left to right, or press from left to right or from right to left, forcing him to constantly change his forehand and backhand, increasing his mistakes.