
Originally Posted by
chronic_jiujitsu
Ive noticed the same thing.. in fact even when rolling myself i notice a huge difference in the amount of kimuras i catch from the bottom compared to how many i catch from top.. but i didnt know if it was bc of the mechanics or if starting from side control might increase your kimura percentage from the bottom once you roll into it already locked in? But now that my question is answered.. is there a reason its preferred to be on top? (assuming its jiujitsu and not MMA) or is it just personal opinion? for me i just like bottom because i feel i have a larger arsenal of moves to work with based on what i know.. but lets say once i improve my top game.. whats the main reason its better to be on top?
Well this opes a can of worms and can be an entire debate itself, that is, why it's better to be on top. The general idea is gravity and mobility. More points are given for passes than sweeps, etc. One thing people like Marcelo Garcia say is that the best players in the world are always the best guard passers. Sweeps and subs are more fun, for sure. But you cannot be the best in the world if you can't pass. Even if you don't wanna be the best in the world, train to beat black belts, and everyone else will be easier to beat.
There's nothing wrong with preferring the bottom. When we roll from the knees, I usually sit down. But my bottom game is based on sweeping and taking the back. The only sub I'll ever really attempt from the bottom is the Triangle and Omoplata. My Marcelo Guillotines, Armlocks, Kimuras, etc... even if they're finished on the bottom, they are usually setup from the top or in transitions.
There are just a ton of ways to get the Kimura from the top that chain with straight armlocks, north/south chokes, inverted armlocks, Americanas, etc. Also being able to put your weight on them on stop them from sitting up is a huge factor with being on top. Obviously if you have it locked in on top and roll to the bottom it's better than trying to get it from scratch on the bottom, and you'll probably finish, but if you lose it then you just lose a major positional advantage.
Position over submission. I know we hear it ad nauseaum. Also on top as far as the Kimura is concerned you have 2, if not 3 baisc ways to finish it. You can finish it from side control with the head-side leg stepped over their head. You can finish it from North/South. You can also finish it from mount, although it's a little tricker and the other two options are more common and preferable. Since 2007, watching ADCC and the no-gi Worlds (I assume you train no-gi only?) I see it finished from North/South more than any other position, with side control coming in at second.
Marcelo Garcia for example doesn't do the Kimura or even teach it because he says it requires too much strength and is harder to do on larger opponents. This makes sense for his game since he fights Absolute so much. But it's absolutely true. Stronger shoulders help Kimuras tremendously. There's a reason why Xande, Romulo, and Werdum, for example, finish more Kimuras than most. They're all 190 lbs or larger. And being on top allows you to use your back and shoulders to lift and turn the arm when the opponent is resisting.
Take the common defense of hiding your hand/wrist inside your thigh to stop the Kimura. That defense is SO much easier to beat if you're on top than if you are in guard. If that happens and you're on bottom, you have to use brute strength or switch the the hip-bump sweep or another attack. If you're on top, even if they grab their belt or lapel, you can almost always pop the arm free and if you can't, you can spin to the straight armlock.
I hope I'm helping??? Are you asking why it's better to be on top for the Kimura, or in general?