what exactly makes 'oblique' kicks more dangerous than regular round leg kicks?

yookfarb

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Are people really so naive to believe that this is good for your knees?

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as far as I understand, most ACL injuries happen from hard changes in direction and/or pivoting... when it comes to great leg round kicks they often cause the former(above) while great leg round kickers are most likely to attack during the latter(below)

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Faber was either loading up on a left hook or just got caught stepping forward... either way the leg round kick is often used as a left hook counter due to the lead legs natural tendency to pivot on the punch

not to mention that shin on shin action is absolutely brutal
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he round kick is many magnitudes more powerful than the front kick and the standard side kick. Outside of some spinning shit, it's probably the most powerful strike that there is.

People often chastise the oblique kicks because they are "cheap", difficult to defend and stifle opponents trying to close the distance. However powerful round kicks are pretty difficult to defend in their own right and can be highly punishing to opponents who make the smallest mistakes while defending them. A lazy or slow check and the kick will follow through, if the kick comes too low it will damage the calf, kicking through arm blocks has the potential to break the arm while still damaging the intended target(seen a lot with high kicks) and catching the kick often involves absorbing it's power and can result in broken hands.

While the oblique kicks stifle linear movement, the round kicks stifle lateral movement. This is why Muay Thai has the stereotype of two guys standing in front of each other eating each others best shots, because a mobile fighter who uses side to side movement to create angles to attack can easily be cut off and trapped into a corner by round kicks.

People often belittle Jones(and Gus) by pointing to the fact that Jones' toughest fight was against the opponent who was most similar to him in his lanky frame. However the truth is that it wasn't the length of Gus' arms that allowed him so much success as much as it was the movement of his feet. The former amateur boxer did his credentials proud with Frankie Edgar esque movement, and made it impossible for Jones to establish a rhythm with his "foot jab". Similar to great boxers who bob and weave to avoid the jab.

Meanwhile Jones most devastating victory was against Shogun's traditional Muay Thai style... not his shortest opponent(DC too suffocating had to beat him down in clinch) or Machida(the master of linear movement)
 
Those first two gifs are literally kicks to the thigh. Come on man.
 
No can defend
 
Oblique kicks are mild concern in a sport were your opponent is allowed to pound you into a bloody pulp, or break your arm.
 
Hyper extending the knee in a way that could directly cause injury. It is a great technique but the more it's used the more likely we will see a serious injury from it.
 
Do you even knee bro? Oblique kick hyper extend knees with much greater efficiency.
 
you are pushing the knee backwards when it is planted, whereas other kicks are to the thigh muscle. If someone blasted the side of your knee and it was securely planted that would be about as dangerous if not more cause more force can be used. But the force usually redirects by just pushes your leg to the side. also kicking the knee area with your shin is a bad idea. pushing it with your foot is way easier to not get injured oneself
 
Has there been a serious injury in the UFC from an oblique kick yet?
 
None of it feels good.


These guys on sherdog aren't kicking shit or being kicked in their free time. Fuck their opinions.
 
Has there been a serious injury in the UFC from an oblique kick yet?

Damage doesn't have to be immediate and make you cry in pain.

It can be progressive, like lower back problems at my workplace or bad knees from lifting weights the wrong way.

It doesn't bend that way,...you wouldn't snap crank the neck or jerk on a submission, so we don't need powered super kicks to the knees either. Stopping or blocking is fine.
 
These threads have been filled with terrible arguments, like 'has there been a serious injury yet' to 'they are easy to defend' to comparing them with Paul Harris' heel hooks. It is what it is; a non TKO technique (distance control at the most) that can cause considerable damage to the ACL esp. It is similar or comparable to the open hand distance control technique causing all these eye pokes. You can be a supporter of these techniques, but I haven't read a single proper argument in all these threads which is fine too but don't use these crappy ones.
 
Disclaimer: I am a physical therapist with a Masters of Science Degree and will be beginning Doctoral work this summer ... So I see ALLOT of wrecked knees.

Oblique kicks are dangerous for the same reason that a low tackle in football is. If the impact lands on the distal end of the femur (slighlty above the joint line) then the fighters ACL is stressed ... If the kick lands on the top of the tibia (just underneath the joint line) then the PCL ligament takes the stress. Not to mention the articular cartilage that is damaged in the patellofemoral joint from the direction impact (kneecap doesn't like getting slammed into the femur) or the meniscus which can also be damaged with hyper-extension injuries.

A regular round kick is likely to bruise the ever loving crap out of your lateral quads and MAYBE stretch your MCL from the valgus stress on the knee (the best ligament in the body to injure as it heals very effectivley in most cases).

This is a technique I'd be happy to never see used in MMA again to be honest.
 
Those first two gifs are literally kicks to the thigh. Come on man.

oblique kicks are intended to hit the thigh too as taught by Greg/Jones himself in their demo video, ideal round kicks land about as close as they possibly can to the knee

you come on man the way that knee buckles in and out like that in that thiago gif does not feel good at all speaking from experience

you are pushing the knee backwards when it is planted, whereas other kicks are to the thigh muscle. If someone blasted the side of your knee and it was securely planted that would be about as dangerous if not more cause more force can be used. But the force usually redirects by just pushes your leg to the side. also kicking the knee area with your shin is a bad idea. pushing it with your foot is way easier to not get injured oneself

this literally happens all the time like I said, a great leg kicker is always throwing when the foot is planted and pivoted a counter to the lead hook for instance

These threads have been filled with terrible arguments, like 'has there been a serious injury yet' to 'they are easy to defend' to comparing them with Paul Harris' heel hooks. It is what it is; a non TKO technique (distance control at the most) that can cause considerable damage to the ACL esp. It is similar or comparable to the open hand distance control technique causing all these eye pokes. You can be a supporter of these techniques, but I haven't read a single proper argument in all these threads which is fine too but don't use these crappy ones.

Like I've said most ACL injuries don't occur by hyperextending the knee but by a change in direction or a hard pivot. Great leg round kicks are often thrown when an opponent is changing direction or pivoting a foot.

Plus regular round kicks are generally non TKO as well... sure it happens every once in a while
 
The knee has limited range of motion in both circumstances. For hyperextension, about 15° (195° extension); for internal/external rotation while knee is not flexed, 0° (30/45° if knee is flexed at least 5°).

In other words:
1) If you take an oblique kick while your leg is completely straight, your knee has about 15° give.
2) If you take a round (lateral) kick while your leg is completely straight, your knee has 0° give. If your knee is slightly flexed at 5°, then up to 45° external rotation/30° internal rotation is observed.
 
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