76

(4 replies, posted in Bows)

Wheelius wrote:

How was your experience with Hwarang Janggung? Were you able to draw it longer than a Nomad?

They can both handle those 34 inch arrows that Freddie sells about the same.  Those I believe are the longest Korean carbon arrows on the market.  Although, you can get a little more draw out of the long YMG but not likely beyond 34 inches.

The only bow I ever owned so far that can be made to and is able to draw to a nice smooth 36 inches is my Kaiyuan by Alibow.

77

(4 replies, posted in Bows)

So the Nomad may be another rebranding of HMG.  If so, then I have experience with the Nomad/HMG and the YMG Janggung.  I also have experience with an SMG, the shorter YMG and the Kaya KTB.  If you were to ask me to rank my favorite bows among them all it would go like this:

1) SMG standard carbon
2) Kaya KTB
3) HMG/Nomad

The smoothest drawing one from what I recall was the Kaya KTB.  But I never owned one, rather I was given someones to draw and shot at the range one time.  So it may not be the best assessment.  I myself kinda feel almost all and any YMGs at any length and draw weight seem to have a lot of stack to them.  The HMG/Nomad would probably be the better buy.  I don't know where you can get SMGs anymore.

78

(6 replies, posted in Accessories)

I wanted to add this here:

https://www.youtube.com/watch?v=Q0DHQkczUjw

Very important because most gakgung do not come stretched out like this to the point where they can be braced initially.

ShinLa wrote:

My guess is that it will be a daunting translation.  The earliest written texts were probably from China written in Chinese hanja going over to Korean/Chinese hanja around 400bce.  The modern Hangul style coming in around 1400.  I can barely manage Romanized Korean on a menu.

That's kinda what I was afraid of.  Going from the Chinese based scripts in almost any east Asian language from any time period to English I hear is super challenging.  Compound that with the time frame of the script being a more archaic version and you have in front of yourself a task that requires some serious ability.  I'd imagine there are few experts here in this field who can translate the old scripts into English.  Let alone those willing especially just for an archery treatsie.  Such narrow, esoteric information likely requires a lot of work and very little pay out in the end.

ShinLa wrote:

Yes, a text from feudal times can't be called a recent one.  But, I was speaking to the relative age of a text as compared to the entire age of the subject the text is concerned with.

I my example I meant to imply that the archery methods described by even feudal texts may predate the text by several decades if not centuries.

That said, any written account would go a long way toward forming a basis for discussion that we lack today.

We could use more translated texts from older periods of Korean archery.  They would help us discuss Korean archery on this forum better.  That's basically the name of the game here and I was hoping this thread may help generate interest and or awareness of such. 

I'd hope in a few years, something comparable to what Dr. Manouchehr Moshtagh Khorasani did for Persian archery comes out for Korean archery, but at the some time I sense no urgency for something like that to appear.  It certainly would be very useful and much appreciated.

ShinLa wrote:

First let me say that I am not an expert nor do I hold any advanced rank in any of the Asian martial arts.
That said, my somewhat limited experience in the martial arts is that they are taught by example and repetition as opposed to study of written materials.  The existence of written materials is a relatively recent thing in the span of time that martial arts have existed.
Without finding a teacher who has been taught by more senior practitioners and they by others more senior than them and so on, it is very hard to progress.
At least that has been my experience in Okinawan Karate and Korean Taekwando.  I guessing it is the same with Asian archery forms.

Yes martial arts like almost anything else are often taught and learned from an actual teacher.  As far as written materials being a relatively recent thing for some of these arts like archery, that is not true.  There are plenty of ancient texts that exist in various other Asiatic traditions which I have discussed and brought up in other discussions here.  I even asked someone from Japan at my dojo if there were older texts from the feudal era discussing archery and the person confirmed there was and that they have never been translated.

I'd imagine the same would be possible for Korean archery.  Maybe bluelake could clear some of this up.

82

(102 replies, posted in Bows)

strawanski wrote:

I just came across the Segyue from Ali Bow.
Anyone compared them to a kaya or nomad yet?

Someone reviewed the Segyue here:

http://www.koreanarchery.org/punbb/view … 5216#p5216

http://www.koreanarchery.org/punbb/view … 5040#p5040

My 2 cents on Alibow in general is that, unfortunately, its probably best to stay completely away from them due to a number of factors unless you can buy their bows from a vendor and not directly from the company.  Someone else here will have to tell you how their Korean bows specifically compare to those others.

This question/concern is mostly geared towards bluelake but also anyone else who may have similar knowledge or be able to comment.

So, I've noticed it's at times very difficult to stay focused discussing Korean traditional archery and relevant techniques on this forum.  While I don't think comparative analysis of varying Asiatic archery traditions are unwarranted due to inherent similarities stemming from a shared history of somewhat similar techniques and equipment, I feel it can potentially overshadow more specific discussions on Korean traditional archery.  I partly attribute this to a lack of availability of historical Korean traditional archery treatises translated for western consumption akin to what was done in 'Saracen Archery'.  I was wondering if such treatises though even still exist or were written in historical times during the Joseon era or even prior to and, if there were, are there any current attempts to consolidate and translate them?

I know bluelake has done a great job of writing modern primers on Korean traditional archery but I have a feeling there may be  older information out there.  Given the current rise in interest of Asiatic archery traditions and recent translations of Persian, and Chinese archery treatises in addition to the old translations on Arab and Indian archery, isn't it time for the Korean archery treatises of old to be given similar exposure?

84

(102 replies, posted in Bows)

JGH wrote:

How much do we really know on how did Huns, Avars, Mongols, Vikings, Persians used bow and arrow....

Actually, there is quite a decent amount of information about all these people in texts and how they practiced archery.  Especially Persians.  There is an overwhelming amount of info written in Persian on Persian archery.  Some of which has been translated into a book.  Huns have a lot recorded about them and their archery from Roman sources as well as Mongols, Vikings and the like from their adversaries.  And no the Romans didn't interact with Germanic people for like just 20 years.  There is more info out there then you realize and the Romans weren't really bad historians like everyone always tries to make them out to be...

The information that you are making out to be nonexistent is not that nonexistent at all.  I myself have books that discuss what the Vikings, Mongols, Persians, Avars, and even Indians (India) did to varying degrees regarding their archery.  All of this information comes from a primary source one way or another.

You're a noob to all this and appear to have not even bothered doing any type of literature review.  The information you seek is not going to come to you if you don't go out and get it yourself.  Other than that, you're going to just invent things in your mind which there is no basis for.  Which is like what SCA people do.  Which is bad.  Its kinda like Medieval Disneyland what they do.

Anyway, we've veered off topic too much in this thread.  You should really go out and start researching this stuff yourself though so you can get better educated on it all since you yourself mention you are quite new.  Period.

85

(102 replies, posted in Bows)

JGH wrote:

Trickshooting to entertain the Sultan, yes good possible...

More like the reality.  I had a discussion years ago with Bede Dwyler (an excellent researcher) over at the old ATARN forum before it was transferred over to FB and became what it is today.  He had some good info to share based on historical accounts regarding all this trick shooting:

Bede wrote:

Shooting displays as part of military themed public entertainments were well documented and in Mamluk times furusiyya manuals detail what types of performances were expected. Whether in archery, lance work or swordsmanship, the high level of skill needed is obvious from reading the texts. These were opportunities for warriors to show off their skills to their masters and for the sultan and the amirs to show the skills of their troops to the assembled people. This does not mean the performances were exact replicas of real battle techniques. It was more like the entertaining and complex marching done at the Edinburgh Tattoo rather than what the same soldiers would do in battle.

Some of what is referenced in Arab Archery's stunt section has real applicability to warfare.  Some of it not so much, and would have just been more of a show off thing.  If you are critical enough, and understand the bows and arrows made and used during this time, you can pick apart yourself which is which when going through this section in Arab Archery.

86

(102 replies, posted in Bows)

JGH wrote:

I believe that there must have been a lot more to archery during times we don't know anything about, but bow and arrow were a lot more important to the survival of humans before humans became farmers. Arab archery and this Saracen stuff is really good, but only a very small portion of the knowledge that must have been there in former times when humans were mainly nomadic hunters.

So you're essentially talking about Paleo and Mesolithic societies it sounds.  We could actually extrapolate from contemporary Austronesian tribal societies as they seem to preserve more of a Paleo-Meso lifestyle.  As far as I know, they have no elaborate archery tricks or anything remotely like what is written of in Arab Archery.  There isn't too much reason to assume Paleo-Meso people did elaborate acrobatic style archery.  Its actually pointless to even discuss this.  Warfare and technology become more complex as time went on.  Hunter-gatherer societies were more likely concerned with just being able to put food on the table.

JGH wrote:

Trickshooting might always have been practised just as a training for hunting or war...

Again, probably not.  Especially if you are talking about Paleo-Meso/hunter gatherer societies.  Trick shooting more likely has its place elsewhere in a context that you're overlooking: to entertain the Sultan.  The development of trick shooting is probably better linked to the development of complex societies and seems to exist more for entertainment or exhibition purposes.


JGH wrote:

...even if war weapons had to be stronger.

Doubtful yet again.  You can't make every warrior/soldier a master trick shooter.  Not remotely practical nor would you need to.  Totally superfluous. Just like bow hand techniques.   Now we're in the Bronze age...

JGH wrote:

If you look at dinghy sailing:during a race you don't do any tricks, but in training you do everything, just to get a better feeling for your boat, waves and windshifts and become a better racer.

I doubt this is a good apples to apples analogy here but really don't care or want to learn anything else about Dingy sailing.

87

(102 replies, posted in Bows)

JGH wrote:

In two weeks I will propably not be able to remember why I ever had that problem..

In 2 weeks, you may improve so much that you may not need to worry about these things and just shoot the bow.  A lot of it is just feeling your way through.

88

(102 replies, posted in Bows)

JGH wrote:

I'm also a bit interested in history...

That's good.

JGH wrote:

....it's the most archaic and natural way of shooting

A pinch draw is probably more archaic and 'natural'.  Mostly what Paleolithic people would have done.


JGH wrote:

and includes a lot of mind related stuff.

Some of it more than others.  Some people add more mind stuff then is really needed and others vice versa.

JGH wrote:

Olympic archery seems very far from what bows and arrows were used for the last 20000 years in hunting and war....

This much is true.  Except the war thing.  That probably doesn't happen until the Neolithic or later Meso.

JGH wrote:

And while this Saracene Archers stuff is very interesting, this is propably only a very small part of the knowledge that existed to survive as a human race for 10 thousends of years.

So Saracen Archery is actually based off of a treatsie on archery written by Taybugha in the Middle East in the 1300s.  I find myself repeating things alot in this conversation....  Anyway, his work was not entitled 'Saracen Archery' mind you and there were plenty of other treatsie on archery not only in the middle east, but also Europe, and East Asia.  The thing with Saracen Archery is this: it is the most accessible, most comprehensive translation with insertions on Asiatic archery we have today.  There is a lot of stuff probably from Joseon era Korea but also feudal Japan that we don't have access to because it has not been translated yet for western consumption.


JGH wrote:

I also believe that Koreans speak Korean but not Arab,...

Good belief to have as its is actually backed by empirical knowledge too.

JGH wrote:

so the word Khatra might have been unknown there for thousends of years.

Not only the word, but technique too.  I mean, make sure you understand what khatra is and what it actually refers to.  Then ask a Korean archer, if in the history of Korean traditional archery, if such a technique has ever been utilized.

Also ask them what they refer to their torque technique as.  You will likely get two different terms out of them and explanations if any for the first.

Keep in mind though, some techniques may be newer then you think and clearly not as ancient.

JGH wrote:

Our knowledge is very very small, maybe during some times most people were able to shoot like Lars Anderson, just cause they had to in order to survive.. who knows?

Actually what Lars does is straight out of the exhibition style shooting section of the book entitled 'Arab Archery' which is yet another treatsie on archery written in the middle east.  Its unlikely that what he demonstrates was used by the average archer or even all that practical especially when factoring draw weights of bows used in combat at that time.  Horn composite bows for war had draw weights ranging from 90 to about 150 pounds.  Even the strongest of archers probably were not concerning themselves with all that trick shooting that Lars shows us and wants us to believe was used in a far more ubiquitous manner.

I mean, all those techniques are straight out of the 'trick' or 'exhibition' section of 'Arab Archery'.  Says it clearly in the book.  Our problem in more ways is not that our knowledge is very very small, but rather, given what we have learned or have access to is, more often than not, bluntly understood.

Many particularly on FB, YT, and elsewhere have a tendency to assign more to what is actually being presented and thus distort what the original sources have said leaving us with a poor(er) foundation then what we could have ever started with in the first place.

89

(102 replies, posted in Bows)

And yes there is much confusion on the net regarding khatra and torque.  The two are jumbled up with each other, and I've even seen it done by one other person here besides you.  Maybe this will help:

khatra: forward wrist movement; said to improve speed

torque: sideways wrist movement; said to improve flight of the arrow (make more of a 'center shot')

90

(102 replies, posted in Bows)

JGH wrote:

But you say torque is not a rotation of your wrist, but more a rotation in the shoulder to get the whole bow to the left?

No I never said that.  We have discussions on torque here in the technique section of the forum and I'll provide the links below:

http://www.koreanarchery.org/punbb/viewtopic.php?id=816

http://www.koreanarchery.org/punbb/viewtopic.php?id=231

http://www.koreanarchery.org/punbb/viewtopic.php?id=612

The guy named joomong gives a very good succinct explanation albeit with a few confusing words that I'll leave out here: 'If you....grip the bow lightly, and when full draw, you twist your wrist CCW slightly'. 

So I'm in agreement that its all in the wrist.  There's also a video on youtube about somewhere that provides a very good explanation and footage of the technique in action.

91

(102 replies, posted in Bows)

JGH wrote:

Be it with....Khatra....

Khatra's purpose is not to get your arrow flying straight as can be.  Read Saracen Archery....

92

(102 replies, posted in Bows)

JGH wrote:

I need to do something that Armin Hirmer would call excessive forced Khatra...(Moving the bow hand to the left when I release).

Yeah, that's just called torque.  No need to associate it with khatra as its wrong.  I know youtube and FB land can be a very loud and persuasive voice since its so repetitive but ask those guys which text speaks of 'excessive forced khatra(h)'.  They may pull a rabbit out the hat at the end of the day...

JGH wrote:

Can't believe that you can hit a target in 145m without some technique to get a straight arrow flight.

Well, maybe not you but in Korea they sure can.  Go on youtube and watch what Korean traditional archers do at their range.  You'll see that bow hand torque does not always occur.  But hey to each their own as they say.  Some need it, some don't apparently. 

Quite frankly, I wouldn't be surprised if its necessity for some people is to help compensate for either poor right hand technique or something else.  These things though are really only able to be pinned down on your own or if you have a good teacher.  But I'm glad to hear that you are able to figure some of this out through your own trial and error. 

Keep at it M8.

93

(102 replies, posted in Bows)

Something else I have to bring up here is that any bow hand technique in any Asiatic archery tradition throughout the centuries could be regarded as superfluous.  That's not to say that is doesn't make a difference, but consider that the samurai would actually put a sticky resin in their bow holding hand to ensure the bow would not drastically turn or twist away from its original position during combat.  The aim was to ensure rapid fire arrows, yet, samurai time and time again were able to make deadly shots without much thought, need, or desire for significant torque or rotation of the bow.  This is of course different to what we see in Kyudo today but Kyudo's purpose is a bit different than Kyūjutsu's. Extrapolating a bit from this, it is extremely doubtful that any Turkic or Mongolic horse archers would have worried that much while on horse back about a bow hand technique.

Also, on one of the threads here, bluelake even mentions that not everyone in Korea uses a torque technique.  That's not to say that such a technique does not have its purpose or effectiveness.  Just again, it can be regarded as superfluous.

Another criterion that is crucial to check for when you shoot an arrow is what is actually going on with your drawing hand.  Often times the hand presses against the arrow too much and bends it.  If you look out the corner of your eye at the arrow while in full draw, you can observe for this.  This is of course will cause the arrow to go out of proper flight very easily.  Unfortunately, its something we forget to check for quite a bit, and more often a major if not THE major reason our arrow's flight is so bad.

Generally speaking, all draw hand related issues should be checked out before even worrying about the bow hand's.  After that, then go to your arrows and see if they are they problem.  Then consider what you can reasonably expect out of the bow.

Bow hand technique is a very, very, very distant last to check for.  Really, if the above is correct, then bow hand technique should be, in fact, superfluous.

94

(102 replies, posted in Bows)

JGH wrote:

Thanks.
What is the meaning of "lob" (sorry long time ago that I learned english at school)?
I'll try the soft arrows and some heavy and stiff 400 spines as well. Had the same problem - while more consistent with the 40 lbs Kaya in the beginning - the 400 spine flew always far to the right, now it's no problem anymore. Shows quite well if you are able to get the riser out if the way, no matter how this is done or called.
Maybe I also need to modify the grip of the WF a bit as I did on the Kaya, to get a more consistent gripping.

Concerning 'lob':

intransitive verb
1a : to move slowly and heavily
b : to move in an arc

Regarding grip modding, I doubt it but you can try.  These things are usually an arrow in relation to the bow problem unless your form and or technique are really really bad but I have no way of assessing that nor care to.... 

BTW, the technique you are describing to get the arrow to pass cleanly without hitting the bow is a legitimate technique apparently used among Koreans in Korean archery.  However, its exact name is unknown and no one seems able of sourcing any literature on it.  I simply refer to it as the 'Korean torque technique' or 'torque'. 

Likewise, it has been stated by one of the more reliable sources over at the old ATARN forum that in the Middle East, the arrow slapping the bow upon release was considered to be bad or undesired.  I am not sure where this was written exactly but its not referenced anywhere as 'khatra' of any sort.

95

(102 replies, posted in Bows)

JGH wrote:

Thanks for your response. I'm just really a beginner in Archery trying to learn stuff. I'm not really using FB. As far as I understood spine should be quite irrelevant with good technique. I am already testing many different arrows, and with the Kaya I already can shoot anything from 800 to 400, different thicknesses, weights, length and materials and they still group. So I know spine does not really matter, as long as the arrows are not to soft.  I actually bought the lighter 30 lbs bow to improve my form, and expected that I can shoot instantly more accurate with it, which somehow just does not work that easy. Don't really understand yet why it is like that. If this has to do with back tension, arrows or the grip of the bow or something completely different. Maybe it would be better to go for far stiffer arrows than to go the soft spine route. I don't know yet, but I'm willing to find out. Or better forget spine completely and concentrate on improving form?  I am happy about any advice. I used to work as a trainer/instructor in other complex sports, so I'm trying to find a way for myself to master this stuff as fast as possible. More or less I'm more interested in how can I teach myself and understand it in the most efficient way than only to be able to master asiatic style of shooting after some years of practise. I believe that in ancient times the ability to train new soldiers so they can be useful in war as fast as possible must have been of great interest. Don't know what information exist on this topic. Can you tell me what is the right way of Khatra? When I see videos from Armin or Murat they talk about different styles. And what do you mean with misinformation?

Best regards

Gerold


So there really is no such thing as 'sideways khatra' from a historical standpoint.  'Khatra' is real though and a very specific technique that a Mamluke named Taybugha writes of in the 1300s.  It is a forward movement of the wrist done deliberately in order to improve the speed of the arrow.  The youtube videos you are watching describing multiple khatra are essentially what I am speaking of regarding misinformation.  This type of misinformation is also heavily promulgated on the FB ATARN page.  I made a thread here on khatra discussing this but also putting the technique to test.  You should read:

http://www.koreanarchery.org/punbb/viewtopic.php?id=915

Beyond what I wrote, you should also read Saracen Archery.  In this book, the actual words of Taybugha have been translated on khatra.  You can read what khatra really is from the actual source there.  The book in general is actually an excellent primer on what you should do to begin learning the general principles of Asiatic/thumb archery.  However, keep in mind that all this was written by a Mamluke in 1300s Middle East.  If you want to learn Korean techniques, or techniques appropriate to Korean archery, you should talk to someone from Korea or find a Korean manual analogous to Saracen Archery.  I should note, in Saracen Archery there are some mentions of Korean archery, although these mentions are insertions by the translators dating to the 1900s and from their own knowledge base, albeit, theoretically sourced from somewhere else. 

Regarding your 30lb bow problem, like I said don't get too caught up thinking about spine and all that.  From my experience at least, lower pound bows are inherently weaker naturally and often times will lob almost any arrow and or cast it poorly.  You'll just have to accept that.  A heavier arrow could help here in improving a more stable flight, albeit, at sacrificing other flight dynamics of the arrow namely speed especially for a lighter pound bow.  Perhaps counter-intuitive, but you are using the bow for training purposes anyway and if you just want to see a 'straighter' more stable flight, then I'd just do that.  Again, don't overthink about spine and or back tension.  Do read Saracen Archery though.  Go out and experiment more with spine and weight.  Learn the relation of your bow to your arrow and vice versa.  That's really the only way you'll see what works.  And don't get your hopes up that every bow at any draw weight is going to cast an arrow out perfectly.  Not all bows are created equally nor are arrows.

96

(102 replies, posted in Bows)

JGH wrote:

I'm trying all Khatra styles, but use mainly sideways, which works just fine with the 40 lbs  Kaya. With FW Khatra I somehow don't get a good arrow flight yet, and arrow goes down.. does not feel that good. Normally shoot 600 Spine 4.2mm ID, works just fine with the Kaya. . 400 spine warrior went to the right with not so good Khatra, but with better Khatra flies the same as the 600 spines. On the 30 lbs the 400 spines Warrior flies better than the 600 spines. Worst is a 5.2mm ID 600 spine which slaps really hard against the riser. Need to get better Khatra on this bow or maybe  either stiffer or softer arrows. Just saw a nice video on this topic on YT by Bamboo Archery of Malaysia which explains the topic quite well. They also advise to try a more "dirty" release by twisting the string.. I'll try that tomorrow..

https://youtu.be/XKIpXr32kP4

By any chance, do you post on the ATARN FB page?

For the record, there is only one khatra and that is what Taybugha describes in Saracen Archery.  Much of what you describe being 'khatra' can be characterized as both erroneous and even superfluous.

Also, all this talk and worrying about spine drives me crazy.  Really in Asiatic archery traditions, the arrow's relation to the bow was described in terms of its weight.  You can hear Lukas Nuvotny speak of this here:

https://www.youtube.com/watch?v=KTbPokAabAA

Something to consider: many great archers in the past would simply be able to flex the arrow in hand and based on that could determine how to shoot the arrow.  Often times of any shape, size, length or weight.  Ergo why some say its more important to 'be the arrow' in archery rather than the bow.  Although realistically I do feel you need to know how both relate to each other and, to be quite honest, getting to that level where you can simply flex takes quite a bit of time, devotion, and practice.  Unless you are an extremely fast learner and understand the bow enough to strictly 'become the arrow'.

What we can also take away from the above is don't overthink it when it comes to spine and that type of talk.  I mean don't get me wrong.  It has its importance, especially in the beginning.  But to go on and on and on about it is just...mmmmm....tedious.

Most of what you will learn works will have to come from trial and error.  This involves trying out many different types of arrows.  No one will be able to effectively formulate what will work for you by simply discussing spine on any forum.  It will likely only lead to further confusion.  In the beginning, when I bought one of my first bows from Lukas, he gave me the exact same advice, that is to go out and experiment.  I would say though definitely get you preferred draw length down in the beginning.  You can vary things up here and there only AFTER that.

I myself usually don't think too much about spine and all that these days.  Likewise, I also don't worry about twisting the string a billion times.  But I've been doing this a while sooooo......

Be careful of what sources you check for info too.  Lots of misinformation out there plus focus on the wrong things.

97

(102 replies, posted in Bows)

JGH wrote:

With bad Khatra you can hear the shaft touching the riser.

Just curious here as I'm trying to gauge the effects of something: when you say 'khatra', are you by chance referring to a 'sideways wrist moving' technique or a 'forward wrist moving' technique?

JGH wrote:

Does anybody know which vanes are used in Korea?

I have some but they are not branded.  I think I either got them from bluelake or over at freddiearchery.  They are kinda like these:

https://www.lancasterarchery.com/aae-hy … -vane.html

You may want go over at freddiearchery and ask him.  He may also be able to source them for you if you care to purchase.

98

(102 replies, posted in Bows)

Of the 2 you mentioned, I'm guessing you'd probably better be off with the Nomad due to draw length.  I had some experience with this one by Kaya and recommend:

http://www.kayaarchery.com/theme/basic/ … .php#bow_1

99

(1 replies, posted in Accessories)

So the way it works with the foam is essentially you just cut it down/shape it until you like the way it feels.  At least to my understanding, there is no right or wrong way per se.  You can even leave it the way it is and just wrap the leather or whatever the grip material is over the foam and then call it a day.  That's what I did on one of mine I bought from Freddie and I can grasp it just fine according to how its supposed to be grasped.  Really, if your hands are rather large, you can just leave the foam the way it is and then cover it over with whatever material has been provided to you.  If not, then just shape it down to you feel comfortable with it. 

If you are still uncomfortable with this or require more of a tutorial, then I'd take to youtube.  There used to be a lot of videos there showing younger Korean gungdo students with smaller hands cutting-shaping the foam with knives and I don't think I recall any two shapings being exactly the same.  If I can find any of those videos I'll post but I recommend in the meantime you go on youtube and search.  You may conclude that you don't need to do anything at all to the foam and quite a few Koreans leave it that way as well, particularly older practitioners it seems.

100

(2 replies, posted in Technique)

Trial 3

With Khatra       Without Khatra
200                   193
193                   193
195                   197
196                   195
199                   197
194                   196
197                   193
196                   193
197                   189
191                   189
195                   195
197                   196
191                   191
196                   196
199                   194