Re: The Correct Way to Hold a Knife
This is just a very simple example:
Picture an opponent's right fist tsuki to your solar plexus area. Freeze time for a second while the opponent has stepped forward and his arm is extended forward.
Picture you moving 45 degrees (opponent is 12 o'clock) to the 10 o'clock position. Your right hand holds a knife. Just before you move, think of these scenarios...
1. You hold the knife with the point towards the opponent and the blade down. As you take that step, your right hand goes inside the opponent's right arm. The blade contacts the inner wrist and you peel the flesh from his arm from his wrist all the way to his bicep as you take your step. This is if you have the timing down such that your opponent isn't immediately retracting his arm.
2. You hold the knife point forward and blade up. As you take that step, your right hand goes inside the opponent's right arm. The blade contacts the opponent's bicep and as he retracts his arm, you peel the skin from the bicep down to the inner elbow and possibly all the way down to the inner wrist.
3. You hold the knife point back and blade down (reverse grip with blade away from your flesh/arm/wrist). As you take that step, your right hand with the knife stays outside the opponent's right arm and you flay/peel the opponent's outside arm as you step forward, then follow the progression and cut the neck.
4. You hold the knife point back and blade up (blade towards your flesh). As you step, you use your wrist/knife reverse grip to hook your opponent's arm/wrist. Doesn't much matter where because no matter who moves, the opponent's arm gets cut/peeled/sliced/etc.
There are a myriad ways to hold a knife. There are a lot of ways to cut/slice/dice/core/flay/peel/stab/etc a person. A really good knife fighter will be able to transition or change the blade in mid movement while retaining control of the knife. There is *no* correct way to hold a knife. There are pros and cons of each and it is best to know them *all* well.
You want to learn them? Find a good arnis/kali/escrima/silat school. Find a good knife fighter. Find a quality school that teaches how to use a knife. But, quit thinking inside the box about "correct" or "proper" ways to hold a knife. That can get you killed.