Please stop doing this!! The worst flick that will destroy your wrist!!

Now, for those who usually do a lot of touch grips, this is really not a good habit. Hello, this is Bolmae Najeogeo 4. When I first started YouTube, I started with lecture content. My very first content was about the touch grip. But when I watch that video now, I'm so embarrassed, and I don't know how I did it. I used to lecture with a very slow light tone. So, I'm going to conclude wrist extension and rotation with this video. Shall we go right away? What is the most basic training to get wrist extension? It's applying middle and ring finger lift. To increase rotation even more from here, what do you do? You apply tension to the fingers. That is the wrist extension technique. Maybe your rotation is different now. This wrist extension means that the more the middle and ring fingers go down, the more basic foundation you have for rotation. So, it's the motion of putting the middle and ring fingers down and then pulling the thumb out to release the wrist. However, it's important to be careful when doing this motion. If you put the middle and ring fingers down and then pull the thumb out, you completely bend your wrist. If you over-flex like this, your wrist injury will become severe, and you won't be able to bowl accurately. It becomes a cheap shot. Don't you want to bowl elegantly? So, to do this wrist extension correctly, you need to lift the middle and ring fingers instantly after they go down. To explain it in detail, the middle and ring fingers go down, and the thumb comes out. Then, while applying the lift, you apply wrist extension. As you release the thumb and apply the lift to the middle and ring fingers, the weight of the ball will be on them. Then, the wrist naturally releases as the middle and ring fingers take the weight.