skribs
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I'd like to talk about repetitions in forms. No, not repetitions of forms. That's not a very interesting discussion. We all know that the more you repeat a form, the better you will know it. I'm talking about repetitions of the techniques in a form, or in the set of forms done in an art. Specifically, I'd like to look at three different pieces:
I know a lot of you know me on this forum, but some of you don't (or don't know me very well). My experience with forms is exclusively through Taekwondo. When I mention other martial arts, this is based on a small amount of research and discussions, as opposed to direct experience. I will mostly be referring to the official Kukkiwon forms (Taegeuks and some others, which are available to see on Youtube) and to the basic form that is the same in many arts (Taekwondo's "Kibon Il Jang", Tang Soo Do's "Kicho Hyung Il Bo", or Karate's "Taikyoku Shodan").
Mirrored or Mobius
Taekwondo, Karate, and Tang Soo Do all three train strikes from both sides (compared with boxing, where you generally choose whether to be orthodox or southpaw). Yet, the forms are not exactly mirrored on either side. For example, in Taekwondo, you might practice 5 kicks with the right leg, and then 5 with the left leg. And then 10 kicks alternating right and left legs. But with Kibon Il Jang, you will do 5 down blocks with the left hand and 3 with the right; and you will do 5 punches with the left hand, and 7 with the right. The 90-degree turns are all to the left, and the 270-degree turns are all to the right (well, you turn to the left 270 and end up on the right).
Take it further into the Taegeuk forms. Let's go up to Taegeuk 7. This form does a very good job of replicating every technique or combination. You start with two blocks to the left, then the same two to the right. Then you do two two-hand blocks going forward; the same blocks with the left and then right hands. This pattern of doing something with one side and repeating it on the other continues all the way through, except for the last two techniques: a left-hand block and right-hand punch. Those are not mirrored. (There is also a single move about 25% into the form, which is symmetrical and therefore already mirrored). I could also nitpick the footwork, and say that the first combination starts from choonbi (ready position) with a 90-degree turn, and the second combination starts from cat stance with a 180-degree turn. But...I think it's impossible to mirror every single detail unless you simply repeat the entire form as a mirror image. Either that, or every single combination needs to return to choonbi, which is going to break the flow of the form.*
The school-specific forms I learned were very egregious about this, especially the black belt form variants that we would call "Koryo Il Jang" or "Keumgang Il Jang" (compared with the official forms of Koryo Hyung and Keumgang Hyung). These forms were essentially the official form with some minor tweaks, and then a huge addition in the middle. For example, Koryo Il Jang would start with the same block, double kick, chop, punch, block combo, except for two things. The stances and techniques were a slightly different style, and the block was a diamond block (low block to the front, outside block to the rear) instead of a single inside block to the front. However, the last set in the form was completely changed for the "Il Jang" version. This version featured a long string of 15+ techniques that are not mirrored on either side. Not even close to being mirrored. The same thing with Keumgang Il Jang. It is essentially Keumgang Hyung, with an interruption halfway through, which features 25+ techniques that are one long string.**
I did say above that it would be impossible to mirror every detail. There are only two forms I can think of that manage to mirror every technique (at least, 2 out of the 30 that I have personally trained). None of the Kibons do it. None of the Palgwes (my school's versions) manage it. None of the black belt forms, or my school's variants manage it. Pyongwon comes close, except the first two techniques are a low block to the right and middle block to the left; and the last technique is not mirrored. Keumgang comes very close as well, except it has lopsided hand counts for the techniques in its opening segment. Most of the forms are mirrored on the horizontal sections, but then the vertical section is done the same side each time. The two forms that actually hit every technique and combination on both sides are Taegeuk 3 and Taegeuk 6.
The same can also be said for the weapon forms we did at my old school. Not all of the weapons had forms. But out of several sword forms, a knife form, a bo form, and a double nunchaku form, none of them were a perfect mirror. Double nunchaku was closest, except it had lopsided hand counts as well.
*There is a third way around mirroring the details, and that is to have the details mirrored in another form, instead of simply by repeating the form in a mirrored fashion. For example, if Form 1 has you turn 270 to the left (ending to the right) and performing a down block, but no mirrored version; then Form 2 (or 3, 4, 5, etc.) could feature a 270 turn to the right (ending left) and performing a down block. The general concept is one I want to explore from the other direction in the third section.
**Funnily enough, I once did Keumgang Il Jang as a mirrored version of itself. What I found is that there were several techniques that I struggled with doing the form normally, which I did much better in the mirrored version. For example, a spin hook kick with by better leg and a roll with my better shoulder.
Repetition in a Form
One thing I noticed about the Taegeuk forms compared to the Palgwe forms is that there is much less repetition of techniques, combinations, and sets in the Taegeuk forms. There are only two Taegeuk forms that repeat a line. Ironically, those are also the only two that manage a perfect mirror: Taegeuks 3 & 6. The other six Taegeuks only repeat a line once. However, many will repeat a combination more than is required to mirror it. For example, Taegeuk 2 has three copies of kick and punch at the end, which is one more than needed to mirror the technique.
Compare this with the Palgwes (especially the earlier Palgwes) and the Kibon forms, and you see a stark contrast. Kibon 1 repeats the "turn, down block, step, punch" combination eight times! Palgwe 1 has "turn down block, step, inside block" five times. Palgwe 2 repeats "turn, high block, kick, punch" six times.
There are two questions that must be asked here:
I did not benefit on the combination by having it repeated twice in the form (four times if you count the mirrors separate). Once was enough. You can get more repetitions on techniques by breaking the form down, or by repeating the entire form. Forms could be made shorter by editing out unnecessary copies. Or they could have additional content added in. Of course, there is one reason I can think of to keep a form longer without variation: it's easier for beginners to learn. I don't think it's impossible for a beginner to learn a more complicated form, as the first ITF and ATA forms (at least, as far as I can tell from a brief search) are much more complicated than Kibon Il Jang. And many Kukkiwon schools jump straight into the Taegeuks, which I would argue Taegeuk 1 is more difficult than Palgwes 1-3, with no lines repeated.
What is a repetition? There's a reason I've been talking about combinations and not just individual techniques. This is one I don't have a specific definition for. It's more case-by-case, depending on how complex the form is. However, I would say that any time you repeat the same sequence of moves in the same stance, it is a repetition. Otherwise, it is a variation. For example, in Taegeuk 2, there is a "down block, front kick, high punch" combo and a "down block, front kick, middle punch" combo. The two combos feature different punches (middle or high), and feature different stances with the punch. These are not repetitions, but are rather a variation. I feel that variation is very healthy for a form, as it gives you different techniques that you can do.
On the other hand, when your form is as simple as Kibon Il Jang, there is a lot of repetition. Kibon Il Jang is just 8 steps on repeat for a 20-count (meaning 2.5 repetitions). One local school I was considering joining has what they call "Tiger 1", which is essentially Kibon Il Jang, but just the first 16 steps. This solves numerous problems I have with the form, but that's another discussion. But at least it cuts it down to exactly 2 repetitions of the 8 steps. Even then, the first four (block, punch, block punch) and the last four (block, punch, punch, punch) are very similar. The only difference is you add "punch, punch" as a possible combination. The "punch, punch" is mirrored by the last punch in the line. However, it could also be mirrored by only doing 2 punches, or three steps. This would also allow you to mirror the line on the way back instead of repeating it. If you do the full 20 steps, it also means you could mirror the 270-degree turn.
Replication in the Form Set
To take the previous discussion point one step further, there is also the replication of a combination throughout the form set. I've been largely ignoring footwork, but this is something that's been on my mind as I've been thinking about it. At my old school, we had Kibon 1-5 and Palgwe 1-8 to get your black belt. All the way up through Palgwe 5, all of the forms had a basic I-shape. Up through Palgwe 3, and all follow roughly the same exact steps in the I-shape. It wasn't until red belt that we strayed away from it. Out of the first 8 forms, 6 of them start with a down block to the left.
The Taegeuks have been getting a lot of praise from me in this thread so far, but they're not a whole lot better. Every Taegeuk form has a horizontal set at the top, middle, and bottom, with one solid vertical line and one interrupted. For example, Taegeuk 1 is top, middle, bottom, with the forward vertical interrupted, and the backward vertical straight. I would label this as TMB. Taegeuks 1-3 and 6-7 are TMB, 4-5 are TBM, and Taegeuk 8 is the only one to be BMT. The only possible combination that is missing is MBT, if you started forward, did something in the middle, continued forward, had a line at the bottom, and then came all the way back. And like the Palgwe forms, there is a lot of "turn to the left and down block" at the start of these forms, as 5 of them start out this way. The first 7 forms all start to the left.
Compare this with the Yudanja, or the official Kukkiwon black belt forms. They have different shapes, which represent different symbols. Koryo loosely follows the I pattern, and Taebaek follows it to the letter (pun intended), but Keumgang has a very distinct shape, Pyongwon is a line, and Hansoo (which I haven't learned) has diagonals! That's also true of our Taebaek Il Jang and Pyongwon Il Jang, both feature diagonal lines in addition to the horizontal and vertical lines. (That's as far as I got, I don't have any comments on Sipjin Il Jang or anything after). I think it's worth noting that there is a loose association between the patterns of the Taegeuks and the symbols that represent them, but since the symbols are very similar, the patterns are very similar.
This has mostly been a discussion in the overall choreography of the form, which isn't necessarily what I wanted to look at. However, along the same lines (pun not intended this time), I did mention that out of the 5 Kibons, 8 Palgwes, and 8 Taegeuks, a whopping 11 of them start with "turn to the left and down block." In the 8 Taegeuks, your left hand will do 8 down blocks in walking stance and 8 down blocks in front stance (not to mention two-hand blocks like scissor blocks).
I said in the first discussion point that things which aren't mirrored in a form could be mirrored in a form set. However, I also feel that things which are included in a form should be varied in later forms in the set. In all of the examples above of "turn to the left, down block", there are slight variations in the various forms in the set. None of those lines are the same, even if the first hand technique is. However, it is something that could be slightly edited* so that the forms start different. For example, if Taegeuk 2 started with a middle block, Taegeuk 3 with a high block, and Taegeuk 6 with an inside block, then the only two that would be somewhat similar are Taegeuks 1 and 5, but the stance is so different that they're barely the same. (It would also fix it so that Taegeuk 3 and Taegeuk 6 have different lines on bottom and top).
Closing Thoughts
I think I appreciate the Taegeuks more after going through this thought exercise. There are a number of small details I don't like about the Taegeuks and their style, which add up to me not personally preferring them over other styles of forms I've learned and seen. But this thread has given me a slight pause on that. (I still prefer other styles, it's just a smaller delta now).
I was going to post this in the general forum, but I realized that I was going into more and more detail on the Taegeuks in particular, and so I decided to bring it over to the Taekwondo forum. That's not to say I don't value input from those who do other forms and styles (and maybe I should've posted it in General anyway). I know in the past I haven't seemed as open, but those were different threads with a different purpose. Those were threads trying to make sense of the Taekwondo forms and how they are taught, which means I wanted input from those who learned Taekwondo the way Taekwondo is taught. On the other hand, this thread is more about form design in general, which I feel is a more open topic.
- When techniques are or are not mirrored on each side.
- When techniques or combinations are repeated (more than just to mirror them) in a form
- When forms replicate the forms that came before them
I know a lot of you know me on this forum, but some of you don't (or don't know me very well). My experience with forms is exclusively through Taekwondo. When I mention other martial arts, this is based on a small amount of research and discussions, as opposed to direct experience. I will mostly be referring to the official Kukkiwon forms (Taegeuks and some others, which are available to see on Youtube) and to the basic form that is the same in many arts (Taekwondo's "Kibon Il Jang", Tang Soo Do's "Kicho Hyung Il Bo", or Karate's "Taikyoku Shodan").
Mirrored or Mobius
Taekwondo, Karate, and Tang Soo Do all three train strikes from both sides (compared with boxing, where you generally choose whether to be orthodox or southpaw). Yet, the forms are not exactly mirrored on either side. For example, in Taekwondo, you might practice 5 kicks with the right leg, and then 5 with the left leg. And then 10 kicks alternating right and left legs. But with Kibon Il Jang, you will do 5 down blocks with the left hand and 3 with the right; and you will do 5 punches with the left hand, and 7 with the right. The 90-degree turns are all to the left, and the 270-degree turns are all to the right (well, you turn to the left 270 and end up on the right).
Take it further into the Taegeuk forms. Let's go up to Taegeuk 7. This form does a very good job of replicating every technique or combination. You start with two blocks to the left, then the same two to the right. Then you do two two-hand blocks going forward; the same blocks with the left and then right hands. This pattern of doing something with one side and repeating it on the other continues all the way through, except for the last two techniques: a left-hand block and right-hand punch. Those are not mirrored. (There is also a single move about 25% into the form, which is symmetrical and therefore already mirrored). I could also nitpick the footwork, and say that the first combination starts from choonbi (ready position) with a 90-degree turn, and the second combination starts from cat stance with a 180-degree turn. But...I think it's impossible to mirror every single detail unless you simply repeat the entire form as a mirror image. Either that, or every single combination needs to return to choonbi, which is going to break the flow of the form.*
The school-specific forms I learned were very egregious about this, especially the black belt form variants that we would call "Koryo Il Jang" or "Keumgang Il Jang" (compared with the official forms of Koryo Hyung and Keumgang Hyung). These forms were essentially the official form with some minor tweaks, and then a huge addition in the middle. For example, Koryo Il Jang would start with the same block, double kick, chop, punch, block combo, except for two things. The stances and techniques were a slightly different style, and the block was a diamond block (low block to the front, outside block to the rear) instead of a single inside block to the front. However, the last set in the form was completely changed for the "Il Jang" version. This version featured a long string of 15+ techniques that are not mirrored on either side. Not even close to being mirrored. The same thing with Keumgang Il Jang. It is essentially Keumgang Hyung, with an interruption halfway through, which features 25+ techniques that are one long string.**
I did say above that it would be impossible to mirror every detail. There are only two forms I can think of that manage to mirror every technique (at least, 2 out of the 30 that I have personally trained). None of the Kibons do it. None of the Palgwes (my school's versions) manage it. None of the black belt forms, or my school's variants manage it. Pyongwon comes close, except the first two techniques are a low block to the right and middle block to the left; and the last technique is not mirrored. Keumgang comes very close as well, except it has lopsided hand counts for the techniques in its opening segment. Most of the forms are mirrored on the horizontal sections, but then the vertical section is done the same side each time. The two forms that actually hit every technique and combination on both sides are Taegeuk 3 and Taegeuk 6.
The same can also be said for the weapon forms we did at my old school. Not all of the weapons had forms. But out of several sword forms, a knife form, a bo form, and a double nunchaku form, none of them were a perfect mirror. Double nunchaku was closest, except it had lopsided hand counts as well.
*There is a third way around mirroring the details, and that is to have the details mirrored in another form, instead of simply by repeating the form in a mirrored fashion. For example, if Form 1 has you turn 270 to the left (ending to the right) and performing a down block, but no mirrored version; then Form 2 (or 3, 4, 5, etc.) could feature a 270 turn to the right (ending left) and performing a down block. The general concept is one I want to explore from the other direction in the third section.
**Funnily enough, I once did Keumgang Il Jang as a mirrored version of itself. What I found is that there were several techniques that I struggled with doing the form normally, which I did much better in the mirrored version. For example, a spin hook kick with by better leg and a roll with my better shoulder.
Repetition in a Form
One thing I noticed about the Taegeuk forms compared to the Palgwe forms is that there is much less repetition of techniques, combinations, and sets in the Taegeuk forms. There are only two Taegeuk forms that repeat a line. Ironically, those are also the only two that manage a perfect mirror: Taegeuks 3 & 6. The other six Taegeuks only repeat a line once. However, many will repeat a combination more than is required to mirror it. For example, Taegeuk 2 has three copies of kick and punch at the end, which is one more than needed to mirror the technique.
Compare this with the Palgwes (especially the earlier Palgwes) and the Kibon forms, and you see a stark contrast. Kibon 1 repeats the "turn, down block, step, punch" combination eight times! Palgwe 1 has "turn down block, step, inside block" five times. Palgwe 2 repeats "turn, high block, kick, punch" six times.
There are two questions that must be asked here:
- How much should a form repeat itself?
- What constitutes a repetition?
I did not benefit on the combination by having it repeated twice in the form (four times if you count the mirrors separate). Once was enough. You can get more repetitions on techniques by breaking the form down, or by repeating the entire form. Forms could be made shorter by editing out unnecessary copies. Or they could have additional content added in. Of course, there is one reason I can think of to keep a form longer without variation: it's easier for beginners to learn. I don't think it's impossible for a beginner to learn a more complicated form, as the first ITF and ATA forms (at least, as far as I can tell from a brief search) are much more complicated than Kibon Il Jang. And many Kukkiwon schools jump straight into the Taegeuks, which I would argue Taegeuk 1 is more difficult than Palgwes 1-3, with no lines repeated.
What is a repetition? There's a reason I've been talking about combinations and not just individual techniques. This is one I don't have a specific definition for. It's more case-by-case, depending on how complex the form is. However, I would say that any time you repeat the same sequence of moves in the same stance, it is a repetition. Otherwise, it is a variation. For example, in Taegeuk 2, there is a "down block, front kick, high punch" combo and a "down block, front kick, middle punch" combo. The two combos feature different punches (middle or high), and feature different stances with the punch. These are not repetitions, but are rather a variation. I feel that variation is very healthy for a form, as it gives you different techniques that you can do.
On the other hand, when your form is as simple as Kibon Il Jang, there is a lot of repetition. Kibon Il Jang is just 8 steps on repeat for a 20-count (meaning 2.5 repetitions). One local school I was considering joining has what they call "Tiger 1", which is essentially Kibon Il Jang, but just the first 16 steps. This solves numerous problems I have with the form, but that's another discussion. But at least it cuts it down to exactly 2 repetitions of the 8 steps. Even then, the first four (block, punch, block punch) and the last four (block, punch, punch, punch) are very similar. The only difference is you add "punch, punch" as a possible combination. The "punch, punch" is mirrored by the last punch in the line. However, it could also be mirrored by only doing 2 punches, or three steps. This would also allow you to mirror the line on the way back instead of repeating it. If you do the full 20 steps, it also means you could mirror the 270-degree turn.
Replication in the Form Set
To take the previous discussion point one step further, there is also the replication of a combination throughout the form set. I've been largely ignoring footwork, but this is something that's been on my mind as I've been thinking about it. At my old school, we had Kibon 1-5 and Palgwe 1-8 to get your black belt. All the way up through Palgwe 5, all of the forms had a basic I-shape. Up through Palgwe 3, and all follow roughly the same exact steps in the I-shape. It wasn't until red belt that we strayed away from it. Out of the first 8 forms, 6 of them start with a down block to the left.
The Taegeuks have been getting a lot of praise from me in this thread so far, but they're not a whole lot better. Every Taegeuk form has a horizontal set at the top, middle, and bottom, with one solid vertical line and one interrupted. For example, Taegeuk 1 is top, middle, bottom, with the forward vertical interrupted, and the backward vertical straight. I would label this as TMB. Taegeuks 1-3 and 6-7 are TMB, 4-5 are TBM, and Taegeuk 8 is the only one to be BMT. The only possible combination that is missing is MBT, if you started forward, did something in the middle, continued forward, had a line at the bottom, and then came all the way back. And like the Palgwe forms, there is a lot of "turn to the left and down block" at the start of these forms, as 5 of them start out this way. The first 7 forms all start to the left.
Compare this with the Yudanja, or the official Kukkiwon black belt forms. They have different shapes, which represent different symbols. Koryo loosely follows the I pattern, and Taebaek follows it to the letter (pun intended), but Keumgang has a very distinct shape, Pyongwon is a line, and Hansoo (which I haven't learned) has diagonals! That's also true of our Taebaek Il Jang and Pyongwon Il Jang, both feature diagonal lines in addition to the horizontal and vertical lines. (That's as far as I got, I don't have any comments on Sipjin Il Jang or anything after). I think it's worth noting that there is a loose association between the patterns of the Taegeuks and the symbols that represent them, but since the symbols are very similar, the patterns are very similar.
This has mostly been a discussion in the overall choreography of the form, which isn't necessarily what I wanted to look at. However, along the same lines (pun not intended this time), I did mention that out of the 5 Kibons, 8 Palgwes, and 8 Taegeuks, a whopping 11 of them start with "turn to the left and down block." In the 8 Taegeuks, your left hand will do 8 down blocks in walking stance and 8 down blocks in front stance (not to mention two-hand blocks like scissor blocks).
I said in the first discussion point that things which aren't mirrored in a form could be mirrored in a form set. However, I also feel that things which are included in a form should be varied in later forms in the set. In all of the examples above of "turn to the left, down block", there are slight variations in the various forms in the set. None of those lines are the same, even if the first hand technique is. However, it is something that could be slightly edited* so that the forms start different. For example, if Taegeuk 2 started with a middle block, Taegeuk 3 with a high block, and Taegeuk 6 with an inside block, then the only two that would be somewhat similar are Taegeuks 1 and 5, but the stance is so different that they're barely the same. (It would also fix it so that Taegeuk 3 and Taegeuk 6 have different lines on bottom and top).
Closing Thoughts
I think I appreciate the Taegeuks more after going through this thought exercise. There are a number of small details I don't like about the Taegeuks and their style, which add up to me not personally preferring them over other styles of forms I've learned and seen. But this thread has given me a slight pause on that. (I still prefer other styles, it's just a smaller delta now).
I was going to post this in the general forum, but I realized that I was going into more and more detail on the Taegeuks in particular, and so I decided to bring it over to the Taekwondo forum. That's not to say I don't value input from those who do other forms and styles (and maybe I should've posted it in General anyway). I know in the past I haven't seemed as open, but those were different threads with a different purpose. Those were threads trying to make sense of the Taekwondo forms and how they are taught, which means I wanted input from those who learned Taekwondo the way Taekwondo is taught. On the other hand, this thread is more about form design in general, which I feel is a more open topic.