the tl;dr version is that they created a relative ranking system. They did give arts a letter grading, with S at the top, then A through F, though I think in the end it was calibrated mostly to be a ranking of arts relative to each other.
The simple criteria was how well prepared folks were after a 'year or two' of training in the styles as they are commonly trained.
The video is so long, because they actually chat about each style at length, so whether or not you agree with them, you'll at least understand their rationale for where they placed the style and why.
So, the question is, how would you rank the following styles? If you don't know or aren't comfortable ranking a style, just ignore it. If you're not interested in participating, it's okay. Don't sweat it. Just a little fun. I'll list all the styles out below, in the order they ended them with in the video.
Tier 1: Wrestling and catch wrestling
Tier 2: GJJ and MMA
Tier 3: BJJ, Judo, Muay Thai, and Lethwei
Tier 4: Kickboxing
Tier 5: Western Boxing
Tier 6: Capoeira, JJJ, Karate, JKD, Kenpo, Krav Maga
Tier 7: Kali/Escrima
Tier 8: Aikido, TKD, WC
Tier 9: Ninjutsu, Pencak Silat, Systema, and Tai Chi
So hereās my ranking list. Keep in mind as I said I have not seen the original video. I also copied all the arts down onto a google doc without looking to see where they all landed, so that Iām making a list rather than altering rokaās.
Also keep in mind that I have not tried all these arts, some of this is likely inaccurate info since Iām going based on my own assumptions and information about the styles, even the ones Iāve trained in. NO ONE SHOULD TAKE THIS LIST AS FACTUAL. I AM BORED AND THIS SEEMED FUN, IT IS NOT EXHAUSTIVE.
Thirdly, within a tier all styles are equal-or at least I didnāt put thought into ranking them against each other. At the spots where theyāre separated by paragraph, thatās not saying the top art is better, itās just how I happened to separate to explain my thoughts.
Finally, Iām going with the criteria steve gave in his earlier post, with the addition of the āaverageā school of that style. There are definitely schools from my Tier 2 style that leave students less prepared than schools in the Tier 9 styles (think about stuff like the no-touch BJJ thatās rare but exists, and Tomiki Aikido).
Tier 1:
None. Iām assuming this is āSSSā rank, and I donāt think any art is good enough that the average student develops their students to this level.
Mainly because most arts leave out a crucial skill (ie: whatās a boxer going to do if he gets tackled before he realizes a fight is starting), and de-escalation.
Tier 2:
Customer Service jobs, Therapy & Social work jobs, and MMA.
I put those two in as tongue-in-cheek, since they hit something (with consistent practice), that, as mentioned above, martial arts tend not to. MMA is here because they typically train with feedback, and learn enough skills that whatever combat situation arises they should be okay, with the exception of an armed opponent.
Tier 3:
Is GJJ goshin jiujitsu, or something else? Iām not aware itās popular, but Iād place it here if it is, since thatās kind of MMA-lite. If itās something else, no ranking since I donāt know it.
Wrestling, Kickboxing, Muay Thai, Judo and BJJ. Iām putting these all here because they teach with resistance, but have holes on their own. If someone learns kickboxing or muay thai and ends up on the ground, theyāre in a troublesome situation. If someone learns judo, wrestling or BJJ and are in a situation where they canāt grapple (or the person theyāre fighting nows how to keep distance), theyāre also in a troublesome situation. This is easily resolved by cross-training, or training somewhere that teaches you how to deal with their weakspots, but from my understanding/experiences, the average place does not do that.
Kenpo. Similar to GJJ (if I got it right), itās MMA-lite. It doesnāt have any specific weak spots, and has the benefit of teaching specific techniques to hopefully improve reaction upon being attacked. However, not all schools encourage competition or realistic resistance training, and there are so many branches the quality is not consistent. Iād say the median ability of kenpo students after 2 years training would probably be very different than the mean (and not sure which way it skews).
Cross-country/track. Not a martial art, but probably has saved a lot of lives simply by having better cardio and being able to run away from the guy trying to hurt you. Doesnāt work if your trapped, or trying to save your friends/family/strangers if youāre really nice.
Tier 4:
Lethwei. From what I understand, and this may be inaccurate, this is similar to Muay Thai except it has older training methods, focuses on skills that were more important in the past, and teaches archaic weapons. While Iād personally like that over MT, that causes the issue that it likely was more effective for SD in the past vs. now.
Boxing. Similar to the other limited combat sports in Tier 3, except more limited-if you canāt use your hands for whatever reason, or the person has a weapon thatās keeping you out of reach, then a lot of what you know is now useless.
Kali/Escrima. One of, if not my top, favorite arts, it can teach you everything you need to know. Where I learned, they teach hand striking, grappling (with and without weapon), weapon use against weapon, weapon use against empty-hand, and empty-hand against weapon. They go over weapon retention as well, and often involve a lot of sparring/resistance in all of those, and you can find competitions to test your skills. The reason itās not ranked higher is because from my understanding a lot of schools only teach (particularly with resistance) weapon vs. weapon. Thatās great if you end up in that situation. But chances are you will not, so the average practitioner would probably be seriously lacking on the empty-hand and grappling aspects (even though grappling can improve your weapon ability a ton).
Tier 5:
Capoeira, Krav Maga, Sumo (I added sumo). These all teach things that you can use to win a fight very quickly very suddenly. Capoeira, the opponents not expecting you to suddenly do a triple flip and axe kick his temple. KM and Sumo, teach a level of aggression and how to use that aggression to overwhelm at the start. That said, if you donāt end it quickly, your in trouble since the weaknesses of each art comes out.
Tier 6:
JJJ, Karate, TKD, JKD. Probably going to get some flak for this, but all of these suffer from the same issue. They all could be at the same level as the tier 3 arts, but the average level of ability Iād guess is much lower. Not because of the arts, but because of how often they are targeted to children, and taught as āeasyā arts, where you donāt have to be as serious, and in two of them you donāt have much resistance training/sparring/competition on average, while the other two add too many safety precautions and suffer from point sparring lowering what people expect after a year or two what will happen in an actual fight (at that point in training, if you do point sparring people seem to expect their opponent will go down with that first blow and not follow up, since thatās how they train and they havenāt seen anything to dispute it. Eventually they should get over that misconception, but not yet).
Tier 7:
Pencak Silat. They fight with scarves-howās that useful?
WC. Made for women. The average martial artist is male. Therefore, this style is not made for the average martial artist.
Ninjutsu. In self defense youāre not typically sneaking up and assassinating your opponent. So half of what they learn is useless.
Catch Wrestling. My friends and I used to do this, I think. We called it combat ball-sports. Weād play catch/baseball, football, or basketball, with no fouls, and hurt each other trying to win. A ton of fun, but unless thereās a ball and glove, I fail to see how yanking someoneās arm will help me in a SD situation.
Those are all jokes, obviously. I donāt know enough about any of those to place them. I thought about placing WC around tier 6, and Pencak around tier 4, but the lack of knowledge I have about them would be dishonest. Plus I need this to fill out all 9 tiers. As for why Tier 7-this was when I realized I didnāt have enough tiers if I left them out.
Tier 8:
Systema. From what I can tell the average systema school is just..not good. Itās similar to krav without the advantage of aggression, has consistency issues, and pressure-testing issues. That said, they do deal with more than just compliant partners refusing to punch you, and have the intention of SD, so I couldnāt place it in Tier 9.
Tier 9:
Aikido. Iāve talked to a lot of aikidoka, and Iād say about 80% of them have informed me that they donāt do competition, or real resistance drills even, and also that punches are not used in Aikido. There are exceptions of course, but the average student would come out after 1-2 years knowing how to throw a compliant person, not knowing what to do if they resist in an unexpected way, and not knowing what to do if they punch at you.
I added a few, but donāt think I took out any of the arts you listed.