Category Archives: Uncategorized

The Pursuit of Imperfection

Frontespizio_Cello_Suite

It hasn’t come up before, but some years ago I was a fairly serious amateur cellist.

When you’re a cellist, and you hear that Pieter Wispelway is playing the complete Bach Cello Suites in your home town, you go.

The six suites are the cornerstone repertoire for the instrument, and playing the whole thing in one hit in live performance is a marathon feat few musicians attempt: almost three hours of solo music, played from memory with nothing to hide behind. Pieter Wispelway has been doing it for decades.

You go even if you’ve heard him do it before. I had, back when I was an impressionable teenager who had only ever heard Bach played with the kind of nerdy precision that was deemed to be the Correct Way Of Doing Things, all mathematical formulation, intricate patterns implemented with sublime, inhuman perfection . Suddenly some wild-haired Dutch dude threw this hard-assed diligence out the window and played the dances as dances with what (at the time) was outlandish, daring unorthodoxy. I was hooked.

The guy who appeared in the Angel Place recital hall on Sunday afternoon was not a wild-haired young radical. At 55, he’s  in the position where he can settle down into the comfortable role of an undisputed master of his art.

But that’s not what he did.

Characterised by an austere, understated tonal style and extreme shifts in tempo, it was a vastly more risky interpretation than his earlier work. The instrument spent the majority of its time speaking in modest, human tones well below its capabilities for projection.

The performance was littered with minor errors, literally hundreds of them, stuff that perhaps only a cellist would notice, but the kind of thing a student would dread in an examination: a tenth of a note flat in a chord here, a string accidentally brushed on a crossing there, basic, elementary technical mistakes. Then there were a handful of major glitches, stuff that anyone who was paying attention would have raised an eyebrow at, happening in passages that I could play flawlessly in high school.

And then, he would hit the hard stuff. The bits that young cellists have nightmares about. He ran headlong into material that is brutally, legendarily difficult, and he ripped through it with an obliviousness that had one guy at the end of my row (an alpha middle-aged corporate type who had taken up amateur cello as stress relief) guffawing in disbelief. It wasn’t bravura flair, it wasn’t showing off, it was just making the thing sound how it needed to sound. What are you going to do, hold back because you’re scared?

It was dynamic, unpredictable and utterly compelling. In places, like the haunting, desolate Sarabande from Suite 5, which in many ways felt like the only thing he’d really come across the world to play, it left the hall in stunned silence.  This was an interpretation by an artist who had immersed himself in a work so fully and for so long that he had absorbed its soul and made it his own.

Given that level of mastery, the errors are fascinating. They’re fascinating because someone who could so obviously have eliminated them didn’t bother. They’re fascinating because they were so irrelevant. These ephemeral, trivial little intrusions of chaos and discord into such a monumental performance served only as a reminder of the humanity that produced it, and the inherent trade-offs involved.

You can be fearless and let the soul of thing flow, or you can make it flawless. You can’t do both.  Fear of imperfection in art will kill the spirit that animates it. And a machine that plays music with scrupulous precision cannot do what a human just did.

Window of Opportunity: Gu (KOR) v Szatmari (HUN)

Sorry for the absence!

I’ve left it a few weeks to see if anyone was going to post the videos from the Budapest world cup. Nobody has, so I’m just going to go ahead and do it.

As previously discussed, Gu Bongil absolutely smashed this competition. The closest anyone got to him all day was Szatmari in the round of 8. Gu seemed unfamiliar with his style and took a while to get a bead on him, leading to a classic illustration of his chasing game. In the first half Szatmari took a narrow lead, getting a lot of successful hits in prep and generally being just a tiny fraction faster than Gu was expecting, while Gu struggled to keep pace almost exclusively with his distinctive fast parry-5 riposte off the start line.

In the second half he got the measure of Szatmari’s distance, and there was a whooooole lot of this:

Fall-short let to fall-short let to parry led to marching attack in a 5-0 run, and Szatmari was obviously frustrated. He got in one razor-fine takeover and a parry of a lazy long attack by Gu, but by then the Korean was only one point away from victory, and Szatmari got tense.

This produced another one of those awkward cat-and-mouse exchanges from Gu which is too long for a single GIF. Here’s your epic hit of the day:

That’s a perfect encapsulation of the world #1, right there. The long lunge, the waiting game, the spectacular clumsiness which somehow without warning turns from apparent stumbling panic into a precisely timed acceleration forwards. Also the falling over. It’s pretty great.

The full match is available on our YouTube channel here:

I’ve also uploaded the rest of the bouts from the round of 8 through to the final. Some of the match-ups in the 8 were pretty weird, but the semis and final were superb.

L8 Montano v Huebers

L8 Yakimenko v Yagodka (hilariously one-sided)

L8 Szilagyi v Hwang

L4 Szilagyi v Montano (good match, this one)

L4 Yakimenko v Gu (a bloodbath)

FINAL Szilagyi v Gu (previously discussed here)

We’ll be taking a look at New York next, so stay tuned!

This work is made possible by the research work done by the staff and students at the Sydney Sabre Centre, so if you like this I would really appreciate you leaving a review on Facebook and Google – 5 stars would be great but even better if you tell us why!
 
We read every single review and are always looking to improve how we do things because ultimately Sydney Sabre is all about  sharing this great sport and making it accessible to everyone. I know that this sport is a big part of who I am today, and wish this place was around when I was growing up.
 
If that isn’t enough motivation for you, here’s another reason: we will give you a stackable 5% discount off on anything we sell (services and stuff) for each review that you leave for us, for one transaction. You can spend it on yourself or use it to subsidise a friend (or a whole bunch of friends, if you want to bring along a horde).
 
Thanks in advance.
 
John

Get ’em while they’re down: Yakimenko (RUS) v Won (KOR)

The big table for the Budapest world cup is up, and we’re looking forward to some pretty interesting matches in about 12 hours’ time. One we’re pretty confident we’ll see is Won v Yakimenko in the 16. These two faced off at the same comp last year in the 32, and Won dominated the match with an unusually aggressive 4m game which took Yakimenko a bit by surprise. He wasn’t able to recover, but he took a bit of revenge a vicious marching attack right at the end:

This is the brute-force approach to countertime.

Full match is here, thanks to CyrusofChaos:

The next round, of course, was the match of the year: Won v Szilagyi, a match of uspeakable magnificence. I liked it. We won’t get a repeat of that one this year unless it’s in the final, and that’s sadly unlikely to happen. As previously noted, predicting A-grade sabre is a mug’s game, but what the hell. It’ll be Szilagyi v Gu in the final. You heard it here first, folks.

This work is made possible by the research work done by the staff and students at the Sydney Sabre Centre, so if you like this I would really appreciate you leaving a review on Facebook and Google – 5 stars would be great but even better if you tell us why!
 
We read every single review and are always looking to improve how we do things because ultimately Sydney Sabre is all about  sharing this great sport and making it accessible to everyone. I know that this sport is a big part of who I am today, and wish this place was around when I was growing up.
 
If that isn’t enough motivation for you, here’s another reason: we will give you a stackable 5% discount off on anything we sell (services and stuff) for each review that you leave for us, for one transaction. You can spend it on yourself or use it to subsidise a friend (or a whole bunch of friends, if you want to bring along a horde).
 
Thanks in advance.
 
John

Not a sabre post – Australian Demographics

More to come, but here’s a quick dashboard of some Australian demographics (from the Social Health Atlas of Australia: Local Government Area, published by the Public Health Information Development Unit at the University of Adelaide).

 

This work is made possible by the research work done by the staff and students at the Sydney Sabre Centre, so if you like this I would really appreciate you leaving a review on Facebook and Google – 5 stars would be great but even better if you tell us why!
 
We read every single review and are always looking to improve how we do things because ultimately Sydney Sabre is all about  sharing this great sport and making it accessible to everyone. I know that this sport is a big part of who I am today, and wish this place was around when I was growing up.
 
If that isn’t enough motivation for you, here’s another reason: we will give you a stackable 5% discount off on anything we sell (services and stuff) for each review that you leave for us, for one transaction. You can spend it on yourself or use it to subsidise a friend (or a whole bunch of friends, if you want to bring along a horde).
 
Thanks in advance.
 
John

Trends in refereeing 2014: Decisions from the Athens World Cup

Just got back from the Athens A-grade Senior World Cup a few days ago and spent most of my time there hanging out with referees and taking videos. The refereeing has changed significantly in the last couple of years, with a strong element of rewarding fencers for accomplishing the actions that they attempt, while penalising incidental hits or gaining priority. Here’s a video that summarises the changes for an experienced sabre referee:

 

Below is a summary of refereeing and fencing points I made while on the road. I’ll follow up with a more comprehensive analysis of current sabre tactics and refereeing guidelines over the next couple of months as I digest some of the other videos that have been coming out of the Chicago world cup.

General refereeing points
  • Be clear, decisive, consistent.
    • You must make the call with absolute gut confidence. Don’t think about it it or even give the appearance of being swayed. Remember you are also playing to an audience as a totally impartial and authoritative referee, think poker face.
    • You should be cool, calm collected and have confidence in your calls.
    • If you don’t have confidence, fake it. If you appear weak, fencers will exploit this. Remember that the fencers will often be intimidating and quite forceful. Ambiguity is a big no-no.
  • Calls are initiated before the fencers gave a chance to speak or call. The first hand gesture should be initiated before the fencers actions are completely finished.
    • You must make the same call regardless of the score, at 14-14 as at 7-4. 
  • Do not be apologetic about giving out cards. Failing to give out a card means that you are being selective in your calls. It gives the appearance of favouritism.
  • Always make hand signals so that the audience can understand the call without audio from behind you. Big, clear and simple gestures. Keep each gesture stationary for 1-2 seconds before moving to the next one.
    • Remember that hand signals have been standardised internationally. A fencer from another country who doesn’t speak English should be able to understand your call by hand signals alone. Learn them and apply them. 
    • Keep fingers together when making a call.
    • Fingers bent at 90 degrees to indicate the side inititating attack.
    • Closed fist and pull when indicating preparation.
  • Keep the language simple. There is only attack, attack simultanie (pas des touché), attack-no, parry-riposte in the first instance, and takeover/beat in the second instance (attack au fer, or even just ‘attaque’). 
  • What we are calling ‘attack in preparation’ should be either called simply ‘attack’ or split into two calls being ‘preparation…attack’ with appropriate hand signals.
  • Competitive referees should be doing it in French. This will distinguish them from club referees.
  • Calling halt is enforced very strictly.
  • Line rules are enforced very strictly.
    • One foot over the side line is cause for an immediate halt.
    • Starting early off the line is an instantaneous yellow card. No warnings, even if potentially both are at fault. One person is always at fault.
    • The start of the bout is at the end of ‘allez’ or ‘fence’, not at the start of the word.
  • You can card both fencers. Provocation – feinting start with shoulders but not feet also counts as a card able offense. (See Kovalev vs Bazadze DE).
  • Do not get caught up with the timing of the hits themselves – even if there is a small delay between the hits landing if all other actions are the same it is still simultaneous.
Rule changes from prior SSC practice
  • Attack-no reprise: if one person stops the attack but the other person keeps moving back, the attacker can initiate a reprise of the attack.
  • If both fencers ‘stop’ (usually by an attack no and a pause in taking over by the fencer who was going back) then the action simply starts again in a way similar to the 4m; priority is up for grabs.
  • Attacker can stop or even move backwards if the defender seeks counterattack or beat, while maintaining priority.
  • Benefit of the doubt is given for attack au fer vs. beat takeover.
  • Benefit of the doubt is given for beat takeover vs. parry by attacker.
Clarification of simultaneous actions and other notes
  • Deacceleration constitutes attack-no
    • Any hesitation after after first step then fast lunge is counterattack. Examples include step lunge, ballestra lunge. (Some Koreans were being caught out on this).
  • Absence of acceleration, particularly hand, is preparation.
  • Any attempt at opposition is a counterattack.
  • Ballestras are always preparation.
  • Attack-no is called as soon as the front foot touches the ground, but if the opponent searches for blade and does not get the parry, the remise of the attack is given priority over the riposte/counterattack.
  • Absence of hand extension with acceleration is preparation.
Fencing notes
  • Lots of compound parries being taken, especially from Quinte
  • Quarte parry is preferred over Quinte when retreating
    • Quarte parry riposte is a single action
  • Seconde is very common and taken from high line. Counterpart to circle tierce from low line. Sometimes seconde is taken with a jump.
    • Riposte from seconde is taken quickly and either to flank or belly (latter with opposition).
  • The acceleration for advance lunge is very abrupt
  • Guys like Kovalev and Szilagyi make a point of keeping their weight on the back foot even up to the lunge so that they can convert advance lunge to an additional advance for the march.
  • Attack au fer is very common in all lines but particularly with beat and seconde.
  • Hand is usually kept high even though most actions are to low line.
    • Personally need to watch out for dropping hand in the 4m which is called preparation.
  • It is very common to see flat hits to flank and belly.
  • Short guys flunge, with huge acceleration (no preparation). Especially from the fall short.
  • Stances are very low and weight is on ball of back foot.
  • Fall short is followed by pause, then very fast acceleration for advance lunge.
  • Defence is very active and biased towards parry and stop cut rather than attack on preparation.
    • Some people step forward with the parry especially seconde.
  • I don’t know if they are using peripheral vision or looking at the hand in the 4m, but the other fencers are very ready to take the parry from the start. My suspicion is that they use peripheral vision and always keep track of where the opponents blade is, with the intention to finish the attack but able to sense if the opponent is rushing or hesitating.
  • Dudes are massively built in the torso and legs. I’m the same height but half the bulk of Daryl Homer.
  • Hand is kept bent and very far back on the attack with lots of takes by the blade.
  • Hand is extending but kept bent for the final extension in the 4m. Don’t drop and extend the arm.
  • Hits are always leading with tip, even cuts to flank.
  • Flat hits are surprisingly common, especially from high line to chest/belly (vs. through-cuts), or as stop cuts to the outside of the opponent’s arm.
This work is made possible by the research work done by the staff and students at the Sydney Sabre Centre, so if you like this I would really appreciate you leaving a review on Facebook and Google – 5 stars would be great but even better if you tell us why!
 
We read every single review and are always looking to improve how we do things because ultimately Sydney Sabre is all about  sharing this great sport and making it accessible to everyone. I know that this sport is a big part of who I am today, and wish this place was around when I was growing up.
 
If that isn’t enough motivation for you, here’s another reason: we will give you a stackable 5% discount off on anything we sell (services and stuff) for each review that you leave for us, for one transaction. You can spend it on yourself or use it to subsidise a friend (or a whole bunch of friends, if you want to bring along a horde).
 
Thanks in advance.
 
John

Slow preparations and the attack

The last post and its conclusions (in a nutshell: start the bout in slow prep and bias towards the attack; move towards fast prep and defence in the second half) seem to have generated some interest and more than a few questions. Main groups of questions were:

  1. What datasets did you use, and plan to use?
  2. How are you classifying preparations and actions, and do you have a rigorous set of definitions for each?
  3. Really, defense?

I’m currently laid up for at least a week tending to another quadriceps tendonitis flare-up (9 months and counting), so here, have some answers and more stats.

What datasets did you use and plan to use?

We used competitions with World Cup-grade sabre fencers, even if the event itself was not a world cup. To date the dataset is small but should grow every time new competition videos become available. Bouts used to date were:

  • Asian Championships 2010 Men’s Sabre Team, Gold medal match, Korea v.s. China
  • Warsaw Grand Prix 2011 Men’s Sabre Individual, Gold medal match, Won Woo Young v.s. Alexey Yakimenko
  • Chicago World Cup 2013, Men’s Sabre Individual, Gold medal match, Szabo v.s. Szilagyi
  • London Olympics 2012, Men’s Sabre Team, Gold medal match, Romania v.s. Korea
  • Chicago World Cup 2013, Men’s Sabre Team, Gold Medal match, Russia v.s. Italy

Being as we are in Australia, we rely pretty heavily on videos from the FIE and Andrew Fischl (a.k.a CyrusofChaos) for the analysis. We do plan on wandering off to a couple of World Cups this year to grab some of our own videos as well.

How are you classifying preparations and actions, and do you have a rigorous set of definitions for each?

We’re classifying preparations and actions according the main teaching syllabus used at the Sydney Sabre Centre (aka the Codex). The terms are broadly based on those used in fencing clubs based in the USA, the UK and Australia but have been extensively revised and clarified (e.g. we make a distinction between a ‘step’ with just the front foot, and an ‘advance’ made with a front step and bringing up the back foot). When the latest version gets updated I’ll probably post the glossary to the blog, but it’s a fairly involved affair with several hundred entries.

The other part is whether the classification of actions themselves are rigorous. That’s a tougher question to answer. Most the analysis has been done by me at this stage, so at least the data are more or less consistent. The other folks who are doing the classifications are all sabre fencers who have been trained at Sydney Sabre for at least a year, so the classifications should also be broadly consistent with how I’m doing it. Upshot is that I think the data are okay, but the noise level is high and we should be careful about drawing conclusions from small statistical differences, especially before we’ve tested it on the piste.

Really, defense with fast prep?

Yes. Though our local itinerant Korean swordsman, Dong Hwan Kim, was stressing the point that we should be starting with slow prep with a bias on the attack. Ably demonstrated at a recent NSW state competition before he started messing around:

One of the notable things in this bout was how more than half the successful preparations were slow, followed by medium prep. Fast preparations made up less than 10% of the successful preparations. What’s more interesting is what the different preparations worked against: slow preparations succeeded against all other types of preparation, but fast never beat slow, and medium only worked against medium prep.

140222_prep

From slow preparation the most common winning action was AiT, and this combo made up about a third of all successful actions in the entire bout.

140222_win-prep-action

The second most common action was advance then fall short, usually from either a slow or medium prep. These occurred about a quarter of the time. Yet these combos had fairly bad odds of success – advance fall short in slow and medium prep made up about half of all unsuccessful actions as well.

140222_lose-prep-action

Less commonly attempted actions which had an excellent success rate were advance draw cut, AoP fall short and advance back step counter-attack. Why? One possibility is that each of these actions encourage the opponent to do what you want them to do, e.g. advance back step encourages the opponent to hold their attack for the counterattack, advance (extension) induces the opponent to launch an extended attack for your draw cut, and AoP/check helps your opponent finish short. By contrast, advance fall short induces your opponent to hold their attack, which isn’t great if you’re attempting to make them fall short.

So – slow preparations and attacks work. At least if you’re a former Korean national junior team fencer up against a totally outclassed opponent (which for now is pretty much all of us).

In the next few posts I’ll start laying out some early ideas about how to do decent stats analysis on actions outside of the 4m – a harder problem because of more external factors, more scope for false positive/negatives, and greater variety of parameters – and a couple of articles on the biomechanics of sabre footwork and how we’re going to get my knee back in shape before the Athens World Cup.

This work is made possible by the research work done by the staff and students at the Sydney Sabre Centre, so if you like this I would really appreciate you leaving a review on Facebook and Google – 5 stars would be great but even better if you tell us why!
 
We read every single review and are always looking to improve how we do things because ultimately Sydney Sabre is all about  sharing this great sport and making it accessible to everyone. I know that this sport is a big part of who I am today, and wish this place was around when I was growing up.
 
If that isn’t enough motivation for you, here’s another reason: we will give you a stackable 5% discount off on anything we sell (services and stuff) for each review that you leave for us, for one transaction. You can spend it on yourself or use it to subsidise a friend (or a whole bunch of friends, if you want to bring along a horde).
 
Thanks in advance.
 
John

Fast, small, defensive: effective start tactics in sabre

Sabre fencing was once the weakest discipline of the three Olympic fencing events. It had a reputation for being a loud and boring sport where every point consisted of two guys charging at each other, then screaming at the referee to award them the point.

2011+European+Fencing+Championships+Day+Three+ThJCkhJMF4Al
Two top-grade sabreurs appealing for the point. This used to happen all the time, but is becoming rarer as the sport matures. (July 15, 2011 – Source: Dean Mouhtaropoulos/Getty Images Europe)

Since the 2008 Olympics, such simultaneous actions in sabre have become less common. There are a few reasons. Referees have become much more consistent in awarding the attack to the first person who commits to a lunge, rather than the person who runs in the quickest (or yells the loudest). Sabreurs have also become better at hitting on their opponent’s preparation. They’ve also become a lot more mobile than say 10 or 20 years ago. This all makes for some interesting exchanges at the start of the bout – people can’t just run into the middle expecting to get the attack or the simultaneous. Case in point: the men’s sabre team final at the London 2012 Olympics between South Korea and Romania. (edit: Apparently the IOC doesn’t let third part sites link to Olympics videos, even if they are on Youtube. Have some sweet World Championships action instead.)

But wait: there were still a large number of simultaneous actions at the start. Conventional theory says that the best basic tactic in sabre is still to use the simultaneous, especially at the start and end of the bout, to set up other actions. These actions should be set up with a slow preparation step (very common at the 2008 Olympics), and almost never with fast footwork in the middle (due to the risk of the opponent attacking on preparation).

So the questions on my mind are:

  1. Is the simultaneous a ‘safe’ way to set up the opponent the next action? i.e. does it have better-than-even chances of winning or drawing against a non-simultaneous action from the opponent?
  2. Are slow preparations more likely to lead to a successful action than fast or medium tempo preparations?
  3. Given (1) and (2), what are the most effective combinations of preparation and action in the 4m centre zone?

For the purposes of this exercise, I defined ‘success’ as either winning the point immediately in the 4m centre zone, or the winning the priority outside of the 4m centre zone immediately after the initial exchange of actions.

Method

I got the data by enlisting folks from the Sydney Sabre Centre to watch Youtube videos of World Cup bouts and other high-level competitions. Each point in these bouts was classified in terms of:

  • Winning preparation: the preparation (slow/medium/fast) used by the sabreur who had success in the 4m centre zone for that point.
  • Losing preparation: the corresponding preparation for the other sabreur.
  • Distance: the distance between the sabreurs when one or the other initiated their action. Distance was roughly classified as ‘deep’ = within lunge distance, or ‘short’ = advance lunge distance or greater.
  • Winning action: the action performed by the winning sabreur.
  • Losing action: the corresponding action by the losing sabreur.

Results

I did some quick and dirty frequency counts in Excel of the preliminary data (from two team bouts and six individual bouts, 244 data points). Here is the summary table for the analysis as of October 2013:

4m_actions_prob

Is the simultaneous a ‘safe’ way to set up the opponent the next action?

Generally not.

Simultaneous attacks initiated by one party (denoted as “AiT”) succeeded only 39% of the time, despite comprising around 49% of all attempted actions.

simul_win

simul_lose

Simultaneous works okay against advance fall short (i.e. a sloppy retreat without using a check) and counter-attacks, but rarely works against opponents who use a check fall short (denoted as AoP fall short), attacks on preparation (denoted AoP), and even the risky parry riposte forward.

Are slow preparations more likely to lead to a successful action than fast or medium tempo preparations?

Slow preparations are okay – but its more important to either go slow or fast than to be somewhere in the middle.

4m_preps_prob

Slow preparations were attempted less often (97 counts) than fast (173) or medium preparations (220). They were successful about half the time, whereas fast preparations were successful slightly more often (57%) and medium preparations slightly less (47%).

I’m not sure exactly why this is, but it’s interesting.

Given (1) and (2), what are the most effective combinations of preparation and action in the 4m centre zone?

win_combo

lose_combo

No easy answer here, but the most successful combos appear to be:

  • Fast prep – AoP fall short
  • Fast prep – AoP
  • Fast prep – Draw cut
  • Slow prep – AoP fall short (but surprisingly, not AoP)
  • Slow prep – Draw cut
  • Slow prep – Simultaneous: interestingly, simultaneous actions worked 50% of the time when used with slow prep, which didn’t happen with either fast or medium preps.

An important caveat is that the distance between the sabreurs is critical – some actions have very different odds of success when the distances are small (i.e. ‘deep’ distance):

win_combo_deep

lose_combo_deep

  • Fast preparation – AoP works great, though AoP fall short is less effective and draw cuts are not recommended at all.
  • Slow preparation – AoP fall short and draw cuts work, most other actions don’t.
  • Simultaneous is surprisingly effective in deep distance.

Compare situations where the distance is large (i.e. ‘short’):

win_combo_short

lose_combo_short

  • Going for the simultaneous when the opponent is far away is dangerous, regardless of whether you do a fast or slow preparation.
  • AoP is risky, given the large distances involved, but AoP fall short has good chances of success.
  • Things that feint the simultaneous, such as advance fall short and draw cuts, are also effective.

So how should I be starting?

  1. Always watch for the distance of the opponent to decide which set of actions to choose between. In practice, this probably means some degree of educated guesswork as to their closing speed and habits during the first step from the start.
  2. It’s generally safer to be far away from your opponent in the 4m than attempt to close distance = small, composed footwork.
  3. Start the bout with slow preparations, looking for either the simultaneous if the opponent is close and composed, or the draw cut/advance fall short if they are distant but closing fast. (If they stop attacking, chill out and march them down as in Sabre 101).
  4. Once you’ve settled in to the opponent’s timing, start pressuring your opponent with fast preparations. You should be pretty good at predicting their distance at this point: go for the attack-on-preparation if they get close, feint the AoP then make them fall short if they are distant, and throw in the occasional draw cut or stop hit if you can’t decide.
  5. If they start getting frantic, go back to slow preparations and grind them down.

On reflection, the above isn’t too different from what most of my coaches have been telling me for the past couple of years. One of the more intriguing anomalies is the draw cut, which was a significant part of the game played by guys like Lopez from a few years ago, but has become a little rarer in recent years. It appears to be a bit more effective than I would have expected. By contrast, advance parry riposte is making a comeback (see Chicago 2013 team finals) but doesn’t appear to have great odds for success.

Next steps are to get a few thousand more data points and test out the above in training to see if it all works – and why.

This work is made possible by the research work done by the staff and students at the Sydney Sabre Centre, so if you like this I would really appreciate you leaving a review on Facebook and Google – 5 stars would be great but even better if you tell us why!
 
We read every single review and are always looking to improve how we do things because ultimately Sydney Sabre is all about  sharing this great sport and making it accessible to everyone. I know that this sport is a big part of who I am today, and wish this place was around when I was growing up.
 
If that isn’t enough motivation for you, here’s another reason: we will give you a stackable 5% discount off on anything we sell (services and stuff) for each review that you leave for us, for one transaction. You can spend it on yourself or use it to subsidise a friend (or a whole bunch of friends, if you want to bring along a horde).
 
Thanks in advance.
 
John

Show me the data

Science is a method to distil truth from the world. The core of science is experimentation: formulating a hypothesis about how something works, aggressively testing it, collecting observations in the form of data, analysing the results, and coming to a conclusion. All of these steps require “invention, sagacity, [and] genius” (Whewell, History of Inductive Science, 1837, and in Philosophy of Inductive Science, 1840) – and in my personal experience, a generous helping of luck.

It can be nigh on impossible to truly apply the scientific method in some fields. I have the greatest respect for people trying to work in these areas, and a fair amount of sympathy too. Sometimes it’s because no one can figure out how to actually do more than just observe, for example in astrophysics. In other cases, such as economics, ethical considerations limit the scale and types of experiments that can be performed. Then there are those fields where the results are so ambiguous as to challenge the best analytical techniques available, like psychology and nutrition.

Scientific methods are slowly becoming more common in areas far removed from the halls of academia. Evidence-based policy making in government, data analytics in business strategy, and sports analysis are three ways in which the tools and mindsets of science are being disseminated through to broader society. These are tough fields to work in, given the complexity of the systems involved, the constraints on what can be done, and time scales available; but the potential rewards are huge.

This blog documents my attempts to apply science to my day-to-day life. The idea that truth comes from experimentation is probably the one constant in my career to date – a career that has been maddeningly unfocused: I started off as an engineering undergrad in computer engineering, then branched off to medical science, cryptanalysis, photonics and surface (bio)-chemistry before going to grad school in molecular biophysics (supervised by a former bioscience head at Los Alamos). The birth of my first son knocked me off my career trajectory, whatever that might have been. These days I work as a management consultant for a cool boutique by day, and a sabre fencing instructor by night.

I’ll try to tackle three questions in this blog for the most part:

  1. What’s the most effective way to train a 29 year old, 5′ 7”, injury-prone male in sabre fencing in under 20 hours a week?
  2. How should I be raising my kids now to prepare them for the world of 2040 (including worst-case of zombie/jellyfish apocalypse)?
  3. Can a person with a laptop, free (or cheap) software and public data derive insight into how the world works?

I’ll be relying on you to keep challenging the assertions in this blog. The name, by the way, comes from a bit of wisdom from a grizzled old post-doc back when I first started in a lab:

“Trust no one. Assume nothing. Show me the data.”

This work is made possible by the research work done by the staff and students at the Sydney Sabre Centre, so if you like this I would really appreciate you leaving a review on Facebook and Google – 5 stars would be great but even better if you tell us why!
 
We read every single review and are always looking to improve how we do things because ultimately Sydney Sabre is all about  sharing this great sport and making it accessible to everyone. I know that this sport is a big part of who I am today, and wish this place was around when I was growing up.
 
If that isn’t enough motivation for you, here’s another reason: we will give you a stackable 5% discount off on anything we sell (services and stuff) for each review that you leave for us, for one transaction. You can spend it on yourself or use it to subsidise a friend (or a whole bunch of friends, if you want to bring along a horde).
 
Thanks in advance.
 
John