Because the action of rubbing the ball is very small, if you want to add rotation, especially backhand, the role of wrist and fingers is very important. If it's just the forearm, you can't rub it. When the ball touches the ball, the wrist should swing slightly so as to rub from the middle to the bottom. This action is not available, and it is more difficult to knead. The landlord is playing backhand. First of all, you have to figure out what are the advantages and disadvantages of backhand. Advantages: serve, control the ball in the table (because the backhand wrist is flexible), hidden straight oblique action, easy to fake action, etc. Disadvantages: especially the traditional push block, backhand seems to be an unbreakable weakness. The landlord is advised not to change the horizontal racket. After changing, you will find that you can't play, especially backhand. It is estimated that it will take a long time to recover to the present level. To answer your question: 1, I suggest practicing rubbing the ball more. Rubbing the ball is much easier to learn than attacking the ball in a loop, and rubbing it for an hour at a fixed point will not be tiring, provided that the action essentials must be correct. 2. What else is topspin friction? Of course, it is ok to chop the ball, but unless your footwork is not in place, why wipe or chop it? Isn't this a treasure knife without a kitchen knife? Pull, hit, belt and push can be introduced. It's easy to get high if you don't pay attention to rubbing or chopping the ball. 2, backhand can begin to practice cross-playing, and now it is the mainstream technology, which largely makes up for the weakness of backhand. Moreover, backhand serve is necessary and can be practiced as a secret weapon. It's much easier to learn to cross than to learn to cross again. We should all foster strengths and avoid weaknesses, and take fewer detours, hehe. Recommend a configuration suitable for learning to play horizontally: the bottom plate: Yasaka Leaf 0 or Marin Soft Carbon, Forehand Hurricane 3, Backhand CJ8000 Quick Sticking Type. Wish the game progress.