OK, cool...perhaps a nice topic, mabe some good things going to come out of it.
Of course...John posts something practical and useful.
Next I was going to say something about a video of a guy sitting on a wall but I decided it's no use.
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As to CJW question about fighting:
...in street fights as well as combat sport matches, we see that people are very often knocked out by hook-like curved punches that leave the striker's center line exposed -- as opposed to straight-line punches like the orthodox jab and cross that appear to adhere to the center line principle.
- the issue is Timing. Many think
strikes that travel Point A to Point B > beats curved or rounded strikes. But that's only true if they began at the exact same time.
Timing, rhythm / broken rhythm or better initiative for example can defy that underlined principle. As per your question about strikes...It's that simple dude.
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About the centerline theory....Striking (for impact) and trying to manipulate someones center (via push hands skills for example) are not the same thing. If you have X ray vision and could see a persons spine...then you can see a good representation of their center.
In Grappling or even push hands, you feel where a persons center is. It never goes away persay...if a person is better than you, they just hide their center or deny you the chance to find it in the 1st place.
(!) Striking! But just from a pure dodging/bobbing/slipping (avoidance) point of view (not blocking or bridging), If I strike purely at your center (example directly at your sternum), it's Harder to avoid then if I only strike at your outside points... for example your shoulder joint (i.e. away from your center)
- Of course, what would be the point of only striking at the outside of your shoulder anyway???
Don't listen to some guy tell you about how they don't use the centerline theory. It won't keep them from getting Knocked TFO from strikes.