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Origins of Fatigue – #WednesdayWisdom

Concise is the name of the game here – so read on! It won’t take long.

The Instagram post HERE / Below – has set the tone.

Central fatigue is the big bad bad beast, in the short term its’ easy to over come; like taking 5 minutes between heavy squats, it dissipates and you can lift maximally again. But over repeated bouts of heavy squats or even just a long, long bike ride the central (CNS) fatigue that reduces the drive from brain to spinal cord to muscles is a big performance killer. So think back to back EWS races. It could be a big issue! Because it affects motivation as much as it affects fine motor skills like delicate cornering or perfectly timed manuals. Harder to measure, but reduced drive for explosive movements and far higher perceived exertion will do the trick.

Peripheral fatigue is what is happening in the muscle – this can be felt, legs getting heavy, sore after strength training etc… this is where architecture, energy pathways and the cardiovascular system collide and of course MTB in any discipline has the ability to create fatigue here! Measured with internal load – like same power output = higher heart-rate!

So with MTB we have both, in spades. Race an EWS or World Cup DH and both will hit you harder than you think. Now the affect physiological load or biomechanical load has on the source of fatigue would start to make our discussion complex as all hell. so let’s move on.

Environmental aspects like heat, altitude and rain cannot be forgotten about and neither can emotional load/fatigue like meeting sponsor demands or kissing babies!

So we have the descending loads – bike and body accelerating due to gravity, hitting holes and turns and rocks and roots. It means deforming, crumbling but you can’t because to execute technique you have to maintain posture. which requires muscle forces are generated both eccentrically and concentrically – these forces are created around all joints, in perfect unison of force, time and speed! Angular velocity is the name of the game and of course all of this is extremely fatiguing – both centrally and peripherally. If this is DH then you have to do it repeatable – up to 5,000m descending over 2 days at near max effort to learn a track well enough to win.

For EWS you have elements of the above but also the endless hours outside dealing with the environmental stress and the load of just pedaling that bike from A to B! Add in emotional, organisational and external stressors to this and it’s a big challenge for either discipline! Hence why we see some empty minds and bodies at the end of race days.

Long story short – racing MTB means fatigue off all types in varying degrees! Know your poison to make your cure!

The true antidote to fatigue is capacity; maybe better termed specific capacity. But even that is not a silver bullet as no matter how well prepared you are you will get fatigued! The “solution”, at least as I’ve chipped away at it is categorized below. Along with other systems like a movement, technique or needs analysis this goes to form the overall “training process/planning or paradigm” we use.

Capacity

The bigger the tank the longer it takes to empty! The stronger you are means you produce more force, the more force you produce the less you need to produce in relation to your top limits to achieve the same task goal – hence better ACCURACY (key) and less fatigue both centrally and peripherally. That’s one example but it is a very simple concept that can be expanded across physical qualities and is essential the underpinning justification for psychical prep or strength and conditioning. For example, better ability to use your aerobic energy pathways, less fatigue incurred for climbing said hill at said pace!

Specificity

Where rubber meets the road! Here’s where things can get messy and internet gurus, CrossFit loonies and “sport-specific” charlatans swimming in a sea of BOSU balls will try to sink your ship! Your sport or others very close to it (pump-track) are the only true sport specific prep you can do! As such doing your sport in training to EXCEED the demands that will be placed upon you in competition is critical to battling fatigue and arriving at race day and race runs ready to win. I won’t dig deeper because at this point in time I think we have some Point1 gems in the works here to make good inroads in prep compared to out competition! Although there is nothing new under the sun.

Load Management

No brainer – both acute and chronic! this is a case of sharpen versus saw, general  versus specific and of course understanding the individual time curves of both adaptation and recovery of individual athletes. Generic planning does not cut it here . If you wish to be on form for race week – to maximise practice and arrive at race day alive and ready to kill then you will need to have developed sufficient capacity of physical qualities and specificity of training BUT not be carrying excessive residual or chronic fatigue from doing so. You cannot display what you don’t have, but if you have something and it’s buried under injured or tiredness you won’t be able to whip it out in time,

Manage Nutrition

A big fish to fry, therefore lets keep it specific to racing. The foundations of good nutrient start long before and far away from race day – so you amplify the good come racing and dampen the bad. Adequate carbohydrate during and after peripherally fatiguing exercise like an EWS practice day could be a game changer for some or bread and butter for others. Dealing with reduced drive from increased central fatigue with a tasty double espresso, eating local, colorful and seasonal all week long to cover macro needs and supplementing when necessary! Do the job right but don’t over-complicate

Manage Planning

Last but maybe most important. The forgotten bastard child of bike racing!? All of a sudden this isin’t shredding with “mates”! Now you’ve got limited time to get a maximum amount of work done? Cram 7 runs into 4 hours? Queue outside under the blistering sun, limit recovery between full runs on a 4 minute DH track? Sounds great, not! sounds like you don’t have clue what you are doing.

 

Planning practice, recovery, strategy and tactics. Knowing how practice equates to building a race run or stage win = minimal energy expended for maximum effect and as such less fatigue incurred! Leaving all that capacity and specific prep you did in very perfect working order to go and EXECUTE come race day.

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Things to think about // EWS 2019 – Rounds 1 and 2

5 Things to think about

 

  1. Wheelsizes – Business, party or full on orgy? Does anyone care? I think the answer is YES. But you must care for the right reasons. Isolating the diameter of wheels as a sole variable that will make or break your performance will most certainly just melt your head and break your brain. 97.5 is here to stay, at least medium term. Yes, a Class A ball ache for a privateer carrying different diameter tyres etc… but it’s gonna work as proven in both DH and EWS races. My hunch is that the mass of a rider and kit on a bicycle so greatly outweighs that of the bike and wheels that the 27.5/29 mis—match is negatable. On average a rider will be five times heavier than their bike. All that mass shifting to apply technique…. well you see my point. Last year 27.5” bikes dominated races, as did 29” bikes in both men’s and women’s racing. Now 2019 is here, fresh faced and fighting fit and the first two races where won by a variety of wheel diameters in all categories; the common denominator was a rider/bike/suspension/technique quadrant that was dialed in. Synergistic bliss allowing for optimal technique application under time and fatigue duress on stage. There’s a lot more to all that and a lot more time invested in preparations than the diameters of tyres.

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  1. Ladies Racing – Big healing vibes to Mrs. Ravanel. Bon retablissement! Taking big leaps in thought from small data sets is dangerous, that said the gap between first and second for the ladies in 2017 in Rotorua was the same as the gap between first and seventeenth in 2019. Over three minutes. We know from more than a few seasons now that when Cecile is on it, she really is ON-IT! My experience tells me that a large chunk of this is to do with her very healthy focus on executing fast riding on demanding trails in training and far less hours devoted to “number crunching” chasing fickle physiological goals than her competition! Dare I say somewhat like her compatriot Morgan Charre;. a RAD rider! Cecile’s absence doesn’t detract from the other ladies racing though. All anyone can do on an individual sport is improve themselves. One trail, one rider, one clock. So, watching the battles unfold will be really exciting and with riders like Noga Korem, Bex Baroana, Katy Winton and ALN racking up experience the gaps will be closing across the board regardless of names missing from start-list!

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  1. Tasmania Race Duration – curious geek stat – Tasmania 2017 and 2019 were nearly identical duration in-terms of minutes raced. For both men and women, I’ll let you go search out the details yourself, but 2019 had 6 stages, 2017 had 7 but the BIG BUT was that 2017 was a slog of a race, wet and wild. Anyways, Isabeau won both editions, there are some little details in that day of racing for the ladies that stand out but really, it’s the men’s racing that has some changes. 2017 saw Adrien Dailly take the win; three seconds ahead of third place and twenty-four ahead of tenth. 2019 saw Mr. Maes on a racing roll and with it putting twenty-three seconds into third place and over forty into tenth. So quite the change from 2017………. But this is where critical analysis of performance and not just results needs to be slammed down on the table with a fat SLAP. As I repeat ad nauseum when chatting reflection with athletes – the clock does not lie; but it never tells the full story! Not taking one ounce away from Martin’s stunning performance, a dry race allows for a far higher chance of a “perfect” race. Perfect? What I mean is a race where a rider executes each stage to their liking, executed with precision based off a plan and a strategy that then gets adapted to the race, bike and rider conditions to optimise speed from A to B. Along the same lines of thought a perfect race or excellent performance can leave you with a big winning margin. Judging by the time gaps down to tenth and twentieth, Martin had a stunning day. Likewise, simply comparing two data sets, i.e. 2017 and 2019 races isn’t enough to draw conclusions. Context matters in analysis, for example Greg Callaghan was on track for victory in the 2017 race in Tasmania, even after a crash on an early stage broke a bone in his hand. He threw the victory away with a slide out on the final stage, without both of those crashes he would have had a twenty second winning margin. Ifs and buts!

 

  1. Single Stage day – following on from above, Tasmania gave us a single practice, single timed stage Saturday; partially to fulfill EWS 80 scheduling but also to reduce the physical load on the racers and make the racing about bike riding and not training volume, this is something we will see more of at EWS racing. It is also something that Martin Maes got very right. Most likely because of a business as usual attitude. The damage done on this stage whether by Martin and Isabeau over others or by individuals poor performances inflicted on themselves was noticeable. A stunning Sunday performance could turn things a-round a little, but a ropey Saturday was suicide! What was learned – this is probably a practice and mindset “thing” that will need to be trained and thought about – reflecting on hard racing lessons learned!

 

  1. The Future nowto talk briefly about training philosophy the “global” demands of a sport or event are broad, the universal or unifying themes of events; some sports like swimming or athletics have very straightforward distances or durations. Even soccer for all its stochastic wildness has two halves of forty-five minutes each. EWS has big days out on your bike, carrying some kit, shredding hard and aiming to recover fast (between stages & days), but things get muddled fast. One day or two-day races, prologues, one-or two-day practices, four to nine stages, sea-level, high altitude, mud bog or big alpine loam. I mean the aforementioned list could wrap around the world.  After two races characterised by fairly flat stages that required a lot of rider input to make, maintain and craft speed – round three in Madeira is going to dish out nine stages of what could very easily be steep, wild, loose and loamy racing. What is guaranteed is that none of the nine stages will be like anything raced in Rotorua or Tasmania and maybe even none of the nine will resemble each other at all! I can’t wait.

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Best Ride of 2018?

Every year gets a healthy dose of reflection, from pre-planned post race reflections with athletes to sporadic  reflection on the core coaching principles or how methods and means work or don’t work for a given rider. Reflection and review are one of the most embedded practices in any decent coaches “tool-box”.

Making a “habit” of something is the more sure fire way to really grow and learn with any technique or method. There is probably a lesson in there somewhere about how you can apply daily small “micro-goals” or “processes” to your big 2019 new years resolutions – thus turning positive actions in habits. But really this post is all about the yearly task of reflecting on what was the best ride of the year just gone. 2018 for some reason, didn’t feel as “successful” as 2017. On paper it was more successful and rolling into 2019 there are many small details that actually drill home to me how productive a year it was for the riders I work with. Maybe it was that many of the 2018 successes where genuinely hard fought; maybe they were more hard fought because our preparation wasn’t as good as it could have been? Potentially more reflection required!!

The best ride of 2018 you ask?

Well the reason I do this every year is because time and again for a variety of reasons I am reminded by the simple task of riding bikes with friends that that is the true reason behind all the long hours of planning, training and meticulous preparation. the true reason for the endless square eyed hours behind the lap-top, the hours spent studying scientific journals old and new, the hours spent doubting coaching choices and decisions, the hours spent in total confusion as to the best decision to make. All of it, every last second is actually really only made worthwhile because of the love I and the riders I coach share for riding bicycles down mountains. It’s the reason why “coaching”, at least from my perspective, has to always go beyond “physical preparation”, always strive for more than S&C, aim higher than physiological buckets. Integrate and Complement. Riding bikes as fast as you can down hills is holistic, therefore coaching must always respect the whole more than the parts. Simple.

Below are a selection of some of the best rides of 2018….the title winner is at the bottom! Helping to build the French Champs DH track on Le Pléney here in Morzine was awesome. A fantastic experience to help grow the sport in my adopted home town. It was made all the sweater by getting to ride day 1 practice with Greg Callaghan. Of a similar vain was getting to smash a days practice at Crankworx Les Gets DH with Killian Callaghan, another long standing Point1 athlete. A big day of riding with Kelan Grant at Ainsa EWS was prety tasty also.

But really it was always going to be Morgins! What a place. The best bike-park in Europe? Very possible. A full day spent lapping with awesome people everyone pushing limits and speed! It was RAD. Here’s to many more with Tahnée, Kade and Veronique + anyone else who’s stoked on bikes!

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Last Breath – World Cup Finals

Fresh venue, fresh track and maybe even some fresh approaches from some of the world’s best for World Cup Finals.

Twice in a season, new venues book ending what has been a super competitive and diverse racing year, Losinj in Croatia was not a “new” track before its world cup debut. It had hosted many Croatian and Slovenian national races but evolved in to a far more refined and demanding beast as a WC track. In stark contrast to all the keyboard warrior dribbling that surrounded the Croatian tracks apparent “easiness”, the brand new La Bresse track that greats us this week has received little attention – likely because everyone, keyboard jockeys included, have been wrapped up in the endless week in week out racing that we’ve had since June, WC’s, Crankworx, National events etc… So where does that leave us? Well we have a new track and a new venue (the 2011 World Cup was in La Bresse town, 2018 has us in the nearby Hohneck ski resort), regardless of how “bike-park” it is, how short it is or any other potential issue, it’s a fresh challenge, fresh scenery and the last chance to punch out a good result so that means BANG motivation will, for the healthy, be through the roof. Absolutely peaking.

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Current Situation

As it is World Cup finals a lot of talk will be about points and prizes! As three of the four series overalls are already decided the battles will mainly be for the “podium” spots; 2nd overall is tight and winnable for some but really the only battle in those categories is for the race positions themselves. For every single racer come Saturday – race day will be the only thing that matters; wins and podium pictures matter most. The last title to be decided is the elite ladies. 110 points separate Tahnée from Rachel in First. After chopping the deficit down to 60 points after qualifying in MSA – Tahnée’s less than perfect finals run execution landed her in 2nd and the gap grew to 110.

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Unlike all the other races this year finals in La Bresse sees no points awarded for qualifying, it’s all in for finals. 250 for the win! So after a quick bash on the Casio GX4561 – if Tahnée wins on Saturday, Rachel must finish 5th or worse in finals. As we said above; wins matter most to the racers at the cutting edge. So as every race-day gone in 2018 this Saturday will be no different.


Fresh Track

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The best of 2017?

Becoming an annual reflection I think, but what was the very best ride of 2017?

Some years, like 2016, there is a sure-fire stand-out. Fresh single-rack, the best of friends or the wildest moments? Some years maybe it’s no so clear-cut? Maybe it’s that all the rides were mediocre or the inverse, maybe every time those tyres touched dirt it was sensational wild times.

Reflection is what makes this sort of otherwise useless blog post important (to me at least)! The lens we see the past through is constructed from those very experiences we are reflecting on….but that lens , I suppose, is easily changed in tint, hue or shape by the outcomes of those very reflections!?

Curbing all that philosophical yip-yapping, 2017 had bike shredding in every month! From January to December, maybe the first time for me in years, but what it also had as mind-bending savagely good trails, people and times in each of those months. So a very “best ride of 2017” is just not possible to nail down. Via the scary power of social media though below is a collection of some of the highlight moments. From shredding with Point1 athletes on endless alpine gems or wild berms to getting barreled in the berms of Champéry’s “coupe du Monde” track. 2017 delivered. Some of the most enjoyable rides were probably the solo, 6 a.m. missions to the top of whatever hill or mountain was above the World Cup h venues, praying to find a trail that was not only good but would bring me back to the apartment in time to whip up a decent breakfast at 6:45 a.m. for FMD-Racing!

Anyways, all going to “plan” 2018 will dish up a double portion of the same……cheers bikes, you’re class.