Hey Alex, I think you will find getting this grip feeling comfortable and in the right position like Tom mentioned will help with flexibility in the wrist but also controlling the faster shots you play as well. To me the grip looks good here in the video, the main thing I would say to focus on now is being relaxed and keeping a smooth action to your shots. This will help with producing spin and also keeping control too, it may be that you need to t=start this with the grip being a little more relaxed, it should be somewhere around a 4/5 out of 10 for grip power on the bat.
The other thing to watch out for is changing your feet between backhand and forehand, try to always keep your right foot slightly behind the left and not let the right come forwards when playing backhands, this will make your switching much quicker as you can just side step but with the feet in the same position.
Dan 🙂
