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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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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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2017 Racing – Tomorrow doesn’t exist until it becomes today.

17 days until the start of the 2017 EWS season and 49 days almost to the minute until racing will conclude at UCI DH WC #1 in Lourdes.

The freshness of it all, new teams, new riders on new bikes, colours, kits, venues and new ventures. Wheel size or watts the shiny new things are what keep so many people coming back for a fresh dose of race fever. Whether rider, racer, industry hack, journalist, spectator, coach, fan or fan-boy…this “newness” each season drags the heart-rate a little higher, pushes the addiction a little deeper and keeps the glint of hope shimmering in everyone’s eyes.

Wrapped up with the freshness & newness is the sameness – a must, the blend of fresh and same-old keeps things authentic, keeps DH and Enduro what they are – racing can’t change too much from the basics; A to B, fastest wins. That’s what we are all here for. Displays of preparation and execution against the clock.

Driven by instinct maybe or more possibly culture, the “players” whether fans or media keyboard jockey will speculate. Bench racing; who’s on the up, who’s got what to prove?

The athlete’s in all this need to be strategic, strategy implies purposeful thought. Getting sucked into speculation and expectation is a recipe for disaster – tactical nightmare, shuffling emotions about as best one can only partially dealing with the physiological fall-out inevitably linked to emotional reaction.

2016 is gone. Those with paper to fill will talk of the title defense, the rising star or failing veteran. But there is nothing to defend.

Whether your name is Rude, Ravanel, Callaghan or  Winton. Atherton, Gwin, Seagrave or Minnaar. Races can only be won. There is no defense to make. Each week, day & racing minute are opportunities for action only. If you aim to write some history, there’s only one way to go about it.

Races & Championships are only won, never defended.

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Your environment & perfecting “skill”!

Below is a picture taken from an article over on Pinkbike featuring Neko Mulally and Erin Huck; showing very clearer the difference “environment” makes to skill acquisition!

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The XC bike given it’s seat height and overall geometry has dictated that Erin can’t drop her heels or more accurately cannot lower her Centre of Mass (COM) via ankle dorsi-flexion and instead achieves an overall lowering of mass over her base of support by flexing the hips and getting into a very low posture that is arguably extremely inefficient!

Neko on the other hand due to his bike and how he acquired the skill of posture over the years demonstrates that “archetype” Gravity posture, ankles dorsi-flexed, knees in slight flexion, hip angle “open” at about 30 degrees of flexion. Elbow and shoulder jut behind bars etc…

Now, yes, Neko is on flat ground and Erin traveling on a slight downward slope that is possibly steepening and yes we avoid extrapolating to much from one pic. But extreme hip flexion while traveling downhill to help lower COM is not ideal.

It means hips and knee joints are at sup-optimal angles to allow the muscles acting on those joints to operate at their preferred length and thus act most efficient and make use of not just he contractile portion of muscle tissue but also the whole MTU (muscle tendon unit) and the inherent efficiency of elastic strength!

The final two pieces of the puzzle are the joints furthest from each other but both performing important functions and both having interesting effects proximally (towards centre of body)…the cervical spine (neck) and cleat position and it’s relation ship in distance to the Talus bone in the ankle.

Extreme hip flexion for whatever reason (usually COM lowering) results in the necessity of extreme neck extension to see where you are going! This arguably and supported in some research has a knock on effect on the autonomic nervous system (ANS) and leads to a further reduction in para-sympathetic tone and thus possibly more unnecessary stress, when the act of descending should be pretty chilled! Some riders like Nino Schurter display pretty extreme hip flexion when descending as that’s what the constraints of the bike dictate but still manage to keep a pretty relaxed neck position and overall excellent control.

Cleat distance to talus bone is not really understood and it’s only something I’ve recently thought about, but the Talus is considered the centre of your Base of support as a bi-pedal human, and arguably the further the cleat is away from that point the less stable the the ankle joint will be perceived by the brain, CNS and possibly less effective natural or learned spinal reflexes will be thus again leading to more “tight” the posture and the less stable the fluctuators of technique needed to make fast corrections in posture, directions and weight shift will be!

No exact science here – and there never will be when it comes to technique, skill and their acquisition!

Skill is about an end result. The intention of movement and reaching the end place or goal having expended the minimum of energy. Understanding that riding an MTB is a complex taste within a complex system and that the constraints of the task, organism and environment are very, very central to how you learn or perfect something new is what this is all about!

Bike set-up, terrain, dirt moisture, ambient temperature, tyres, muscular or central fatigue among 100000 other things affect your ability to reach that end goal.

So practice really does make perfect; but perfect practice does nothing to help you learn and adapt, So while Erin’s technique is extreme and sub-optimal in a global sense it is the technique she has adopted given the constraints of the environment (bike and terrain) she learned it in. If that technique is consistently applied in a huge variety of situations and terrains then it’s key parts will become stable enough for it to be successful as-long as those stable “parts” consistently allow her to achieve her end goal or intention!

Neko? We’ll I think Neko will be just fine…. 😉

Original article here – http://www.pinkbike.com/news/brevard-ride-camp-with-neko-mulally-and-erin-huck.html

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Point1 PowerJacks

Like a flapjack but designed to maintain or maybe, who knows, even improve performance during your training rides or sessions! Between DH runs, on the lift when partaking in Broduro laps or trail side on a trail ride, these PowerJacks are simple to make, quick to cook, tasty, moist and portable! Get on the program my friends.

Ingredients:

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Dry

150g rolled oats – (soaked overnight in a small amount of yogurt/water/milk if you wish – adjust wet ingredients accordingly)

2 scoops (abut 120g) of your favourite “Recovery Mix” – I used Kinetica’s Complete (Chocolate Flavour) this time but have used similar products from High 5 and Optimum Nutrition.

Sunflower seeds and hazelnuts (or similar) to taste

1tsp of cinnamon

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Wet

1 ripe banana

150ml of Milk of choice (Cow’s, almond, hazelnut, rice etc… – not Soya, soya milk is filth!)

1 tsp of Vanilla extract

35-50 g of honey or maple syrup (Optional)

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How To

Pre-Heat a fan-oven to 180c. Mix all wet ingredients together until well combined; add to dry until a nice consistent mixture is obtained. Spoon mixture out into a rectangle about 1.5cm thick on a parchment paper lined oven tray. Top with Sunflower seeds for added texture and awesomeness!

Cook for 12-15mins in the oven, just enough so its slightly browned, to long and you’ll have some dry Jacks!

Remove from oven and immediately, but gently, cut into “bars” – this mixture will make 12-15 small bars. Let cool and BOOM you’ve got yourself some PowerJacks!

 

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Make sure to eat with water/fluids and reap the benefits! Finished product below. Store them in some Tupperware for up to 3 days!

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Point1 Pro-Bar™

Energy bar, “power-bar” (that’s a Nestlé brand..be careful now), “cereal bar” (certainly not, cereal is  mainly for horses), pro-bar, a serious slab of home-made awesome! Call it what you will these bars are made with a basic “corner-stone” recipe that can be modified as needed to up any particular macro nutrient content you want, cover on or off the bike micro-nutrient worries or just simply to taste awesome and cover your energy needs out on a big old ride!

Other than in a prolonged flat out race like XCO, a time-trial or similar I’m a big fan of covering your energy needs via small, frequent intake of solid food and an electrolyte or “light” energy based drink.

These bars cover all of the needed bases, taste, texture, energy, micro-nutrients, simplicity, portability!

Pretty easy to make, simple to adjust, hold together well, have plenty of carbohydrate from multi-transportable sources and don’t stick to tin foil making an uneatable mess in your pocket.

So here goes! Choc-Nut-Protein-Fruit-Energy-#Point1-Pro-Bar – Surely there is a catchier name than that?

 

Ingredients:

1 cup of Medjool Dates or other re-hydrated or moist fruit

1 scoop of Chocolate or Vanilla Protein Powder

1 teaspoon of Cocoa powder (if desired, depends how “dark chocolate” you want them to taste)

Half cup of Rolled Oats

Half to 3/4 cup of Apple Sauce

1 cup of frozen Raspberries

Half cup  of dried, unsweetened Coconut

5-6 tablespoons of honey

Handful of nuts of choice – I used hazelnuts only in this recipe

Texture of batter should be thick, smooth and slow running – you can add a small amount of liquid or dry ingredients to the above to achieve this texture – It all depends on your fruit “dryness” I think – But choose extra ingredients carefully – Think of Macro content!

How to:

Mix/Blitz the medjool dates with a teaspoon or two of water in a large bowl with a handheld blender – This may take a while (the dates will need to be pitted and chopped before you start)

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Add all of the wet ingredients to the Dates and mix until you get a nice runny consistency – The honey may have to be heated slightly to stop it sticking. Add in your frozen Raspberries or other frozen fruit and mix well.

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In another bowl thoroughly mix all of your dry ingredients – Slowly add the wet mixture to the dry until a nice smooth batter is achieved!

Poor this into a baking paper lined dish and place in a pre-heated oven at 170c – (I used a fab oven so adjust temperature accordingly)

 

Cook until a little crispy but not black on top – a small knife should come out clean – To get a nice texture for storage and use on the bike it’s important to use a try big enough so that the batter pours out to an even 1cm – 1.5cm  while wet in the dish. After cooking this should rise to almost 2cm and be perfect to cut into consistent but moist bars.

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The above recipe makes from 10-14 bars depending on how you cut them.

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Please feel-free to comment on how you’ve modified the recipe or even if you like the taste or have any thoughts, tips or tricks!

 

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Point1 Granola – GNAROLA™!

Gnarly Granola! This is taste central. “Shop Bought” granola and muesli will often have plenty of additives, preservatives and generally a huge amount of grain and not much of the good stuff you want, i.e. – nuts, seeds, fruits, quality honey and no added sugar!

So step in the simple as chips Point1 Gnarola™, like granola only gnarlier!!!

This is simple enough to make even for those who burn water in the kitchen, all you need to do is buy good qaulity ingredients, drop the smartphone for 8 minutes and you are set.

Ingredients:

DRY

150g Mixed Nuts (I used Walnuts and Hazelnuts but whatever nuts you want, brazil-nuts taste amazing and are packed with selenium!)

250g  or about 2 Cups of raw rolled Oats

35g Pumpkin Seeds

50g Ground Flaxseed/Linseed/Chia Seed…any seed!

25g chopped/dried coconut

2 tsp or more of Cinnamon

WET

15-20ml Walnut oil

150g or 4-5 TBSP of decent Honey (Maple Syrup works fine too)

AFTER BAKING – ***optional***

150g Chopped dried fruits of choice – I used fig, sultanas and prunes – re-hydrate if you wish

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How To:

Pre-Heat the oven to 155c (fan oven) – Line a decent size baking tray with parchment/baking paper.

Mix all of the dry ingredients together in a large bowl – you can play with exact quantities of each type of ingredient.

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Combine your oil and honey in a small bowl and heat until real runny over a bain-marie or at worst in the microwave.

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Pour wet stuff into dry, give it a good mix (it should coat but not overwhelm the dry ingredients); spread out all of the Gnarola mixture thinly onto the baking tray, place in the oven for 10-15 minutes until she is golden and crispy! Make sure to keep an eye on the oven as it burns easily and burnt food ain’t ever good for you! EVER!

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Once out of the oven, you should have a dry, light and crispy granola. Add in your chopped mixed fruit, let cool and store in an airtight container.

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It can be enjoyed with the milk of your choice, but my favourite is with yogurt as part of a pre-ride breakfast. A big sprinkle on some good porridge made from well soaked steel-cut oats is amazing also, especially with more cinnamon and apple compote on top!

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Basic Nutritional stuff:

Obviously with all the fruit, honey and oats this is not the kind of thing to be eaten 5 times a day in huge quantities if you want to stay, lets say, in race shape. Enjoy it in moderation as part of an overall savage diet and you’ll be well….a savage!

The oats are packed with fibre and carbohydrate, the honey is a wild mix of a variety of sugars. Nuts like hazelnuts and walnuts are packed with thiamine (B1), Vitamin B6, protein, quality fats and very importantly for any bike rider minerals like magnesium, manganese, zinc and iron all of which are very important for proper CNS function, cell health and muscular contraction.

Likewise sunflower seeds and flax-seed both pack a mega nutritional punch with high amounts of fibre and trace minerals!

Finally the dried fruits (dates, figs and sultanas in this case) add to the carbohydrate content which is important on a riding or training day or for recovery but they also, unknown to many people, are full to their sweet wee gills with important minerals like iron, magnesium, zinc and potassium! Add in the cinnamon and all the yogurt, “veggie milks” or whatever else you eat with the Gnarola and you’ve got yourself a serious snack!

Wrap Up: Point1 Gnarola™ – Tastes the business, is packed with quality carbohydrate, protein, fats, vitamins, minerals and provides a great crunchy texture in a moderate GI package that’s packed with fibre! Enjoy it anyway you want.

Feel free to comment with any additional ingredients you add.