Showing posts with label qajaq. Show all posts
Showing posts with label qajaq. Show all posts

19 December 2013

Technique: Greenland paddle speed

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A debate rivaled only by the skeg-versus-rudder one has been nagging a few proponents from both camps: the diminutive minority of Greenland paddle users and the more popular wing ones.
There have been a few strong opinions over the last couple of months about the power and versatility (or lack of) of Greenland paddles.
Comments from both camps, (actually all three including Euro style) appeared on Forums and a few misconceptions remain.

Khatsalano in Greenland
Photo: Doug Simpson
Greenland paddles are deemed positively inferior by some paddlers when it comes to speed (among other things) with their supporting evidence being the measured speed (fact).
However we often forget that performance can be a subjective thing where one might find a tool better than the other for his/her skill level, strength and style of paddling.
The drive to categorically dismiss a paddle as inferior is often the erroneous desire to emulate the "big" guys and acquire the very same tools that their heroes use.
Often however these specialized tools might not fit the casual approach to paddling that so many kayakers have, leading to disappointing results.
As disappointment seems a hard reality to accept I see too often persistence with a paddle that clearly does not fit the user and his/her style of kayaking.

The perception that a tool alone was going to make a marked difference and make an average paddler a faster/more skilled one is way too common in so many sports.
I have seen it in bicycle riding where wanting to emulate a hero the weekend warrior purchases the incredibly overbuilt downhill mountain bike rig to then only ride mellow fire roads, to skiers on the slope sporting very stiff and long skis designed for high speed close-track conditions being used for Sunday crowded intermediate slopes; there are examples in all sports.
I see the same happening with kayakers where a slow paddler wants to buy a longer kayak thinking that they will then be able to hold pace with a moderate-speed group of paddlers. A shorter kayak in reality serves them better than a long one, for casual paddling.
A limited skilled kayaker buys a playful boat thinking that it will make him an ace in the rough waters;  an arm paddler thinks she will improve her speed by using a wing paddle.
All these wonderful tools mean very little in the hands of paddlers that lack the skills to actually get the benefit from these tools.

Norrvikenrunt_8
Photo: Peter Sandström

Back to the Greenland paddle: why is it such a slow paddle?
It is only slow because it is used by slow paddlers using the wrong technique.

Years ago I gave the wing a go and I totally sucked with it: I spent a whole weekend with it to get an understanding.
I now laugh at myself thinking that I would be able to go much faster with my slow kayak using a wing paddle and understood nothing about its potential and proper use.
I also thought that spending a whole two days was sufficient time to get a feel for it when really it might take me years to actually get any decent results from such a specialized tool.
Like any new kayak that I acquire I understand that it takes time to learn the new balance points and quirky traits, the same applied when trying a Greenland paddle.
And despite a few years of exclusive use of the stick only now I am starting to get some results and I am confident using that paddle in all conditions.

So how could I discard that wing paddle so soon?

Owen showing why wing paddles are better than Greenland paddles
Photo: EKSydney
After some research I realized that wing paddles were designed for sprinting and while some kayakers are using them for general paddling I don’t have the same goals that they have.
I want a tool that is easy to use, reliable in the surf and gentle on the body.
It appears that the wing requires strong body rotation (something that I lack) high angle strokes (something that I don’t favour) and even the best paddlers deem them not that suitable for surf work (an environment that I enjoy).

But am I any slower by using a Greenland paddle? was the question that was bugging me and I had to find out.

Surfing NL GP_1_c

Since I have been using the Greenland paddle my speed has not really increased (maybe it has but I don’t have a way to measure that) however I have not been falling behind when going on outings with my paddling buddies using Euro paddles.
One thing I do notice however is how relaxed my body feels compared to using Euro paddles, while paddling and afterwards; no more wrist and elbow pain.
Greg Stamer, a world class paddlers that uses both wing and Greenland paddles (and a strong advocate for Greenland paddles) says:

For short races, under 10 miles, in flat conditions, with a skilled and fit paddler,  a wing paddle is usually faster.  I paddle with both a GP and a wing. I find that I’m roughly two minutes faster per mile with a wing (unladen kayak, flat conditions). This however, is not a perfect comparison because my fastest kayaks (e.g. Epic 18x) are wide and deep as compared to my normal Greenland kayaks, and would benefit from a longer paddle and longer loom than I have now.

My shoulders can handle a Greenland paddle much longer than a large wing, but that might not be true of everyone. 
In Iceland, Freya was often slightly faster with her large wing in calmer water. When it was rougher, I was slightly faster.  We finished at the same pace and same time. I still feel much safer in rough conditions with a Greenland paddle in my hands. 

Greg Stamer
Photo: Kam


But could I be really fast with a Greenland paddle if I wanted?
Could I hold pace to racers if I had a fast boat and got off the doughnuts and did some training instead of just playing in my kayak?

Start of Year_c

So what is the potential speed that I could achieve from a Greenland paddle?
If I took care of my canted stroke and studied the real masters of Greenland paddling I could real motor on the water. I could go way faster than anybody in the bay, with certainty. But I don’t.
What is holding me back is technique indeed, not my tool.

Maligiaq Padilla, the undisputed Greenland champion, has this to say:

1999 I was training for Sea kayak world championship, I took a class for wing paddles, I had it and use it, but cannot really comfortable with it, I choose to use my Greenland paddle.
For the world class 500m sprint I came #8 for the 32km #12 for 60km #7 I was pretty happy with the result, by the time my max speed was only 8,3 mph, I was the only one who use that stick.

2000 I went to Miami kayak challenge for 5 mile race, using Greenland paddle and Surfski
I came 1st their were several pro paddlers was there.

So I would just say, depends on skill level and experience and Greenland paddle is good for anything.

There I had is spelled out for me: if I want to go fast I have to better my skills, not just get perceived better tools.

Greenland Paddling Success
Photo: Fat Paddler

PS Greg Stamer says:
regarding the record set by Joe O’Blenis, the previous record for Vancouver Island was set by Sean Morely. Sean used a Nordkapp kayak and a wing paddle.  

19 June 2013

REVIEW: shoulderless Northern Light Greenland carbon-fibre paddle

The new Northern Light paddle recently received is different: it's a shoulderless version of the three piece carbon fibre Greenland paddle that Paul produces. 
The sectional loom is the same as all the other Northern Light paddles (Greenland and Aleut) but this blade is much narrower than my standard Greenland paddle, which I have been using for all my paddling.

NLP_nar_2_c

I have grown to love the Northern Light Greenland paddle that, despite my best efforts to destroy it, has never let me down.
Despite me abusing it, all I managed to create was a hairline crack in the insert after a wave dump and high brace onto a bank of sand, which was later easily repaired. 
No other paddle would stand up to the abuse I now subject my Northern Light paddles.

The new carbon-fibre Northern Light paddle is shoulderless and my hands slide along the shaft without feeling the familiar notch of the shoulder. Initially I thought I needed to feel my hands centred on the paddle and the blade’s shoulders of my Greenland were the reference point, but as I paddle kayaks with skegs I tend to wiggle a bit and often extend the paddle on one side.
Ruddered kayakers find it odd that waves slide my kayak sideways a bit and make it broach just so slightly needing corrective strokes.
To address directional changes I use sliding strokes where my hands let the paddle extend to one side; all without being even aware of such technique.
I no longer keep my hands in the exact same position on the loom (as I used to with Euro paddles); they are literally all over the place.
When I want to accelerate hard I extend my Greenland paddle to insert more blade into the water and create more resistance.  If I want to correct my direction a bit, I extend the paddle and slightly sweep, all unconsciously. This new paddle lends itself perfectly to my “wandering’ hands.

NLP_nar_3_c

The Northern Light “Skinny” Greenland is incredibly smooth and has an organic feel in my hands.
The edges are very fine allowing silent insertions into the water; canted strokes feel effortless. It
literally slices through the water.
The “Skinny” has been in the works for a while and Paul spent a lot of time talking to some of the best known Greenland kayakers like Maligiaq and Dubside before he and Carlos (his former partner) came up with the dimensions for this paddle.
The paddle has actually been in production, with prototype testing going on for over a year now.

I thought that such diminutive paddle (if compared to big blade Euro style) would lack purchase resulting in reduced kayak speed.
But as Maligiaq demonstrates, a fine edged Greenland paddle used with correct technique (canted) and a higher cadence can produce hull speeds equal to larger blades, the proof seems clear in his results against world class sprinters.

As the blade is so fine I expected to experience some flutter, as most Greenland paddles seem to have in the first ten minutes or so until my brain “learns” the traits of the new blade and adjusts.
The “Skinny” was immediately at home with me and no adjustment was needed. Canting it was super easy (maybe it’s the pronounced flat surface on the loom) and I noticed no splash, even if I purposely tried to use a sloppy stroke. It was also a surprise to see rank beginner kayakers trying this paddle and loving it immediately with very little wobble when sprinting.

 
comparison_1
Northern Light paddles size comparison: Aleut, Greenland and "Skinny"
Small hands will find this skinny paddle easier for sculling (compared to the standard Greenland) as it allows the blade to sit more comfortably in the palm closer to the end of the blade.
Furthermore the "Skinny" can be converted from a full size adult paddle to a perfect child paddle; this was a very important consideration when designing this paddle.  

With the use of the included insert the "Skinny" makes a smooth paddle for the budding new paddler. 
Weighing a bit less than the standard Northern Light Greenland the "Skinny" is just as modular as the original.
Paul has maintained the concept of a 3-piece paddle where the loom is the variable part to accommodate for different size paddlers.

The unique ability to break down the paddle in sections small enough to allow air travel as part of check-in luggage (fits perfectly inside a large duffel bag) makes this paddle a trusted companion for remote locations. 

NLP_nar_1_c
 

But how does it handle the choppy waves?
No different than the larger sister original Northern Light Greenland.


So why not use the “skinny” all the time?
All paddles have their strengths and the NLP “Skinny” is no different.  The sharp edges lend themselves to more technical paddling as it slices through the water allowing for a higher cadence when paddling distances and also for sculling rolls.  A lot of times a thicker paddle allows one to rely on the volume to auto correct a bit when rolling.  The “Skinny” requires good technique in this regard.
The noticeable difference I could feel was when I accelerated from a standing start; I felt just a little bit less resistance in the water and maybe a stroke more was needed to bring my kayak to cruising speed.
Side by side with my paddling partner Adventuretess we swapped paddles back and forth; using a perfectly synchronized stroke our kayaks maintained the exact same speed.
I can only conclude that the “Skinny” offers enough hydraulic resistance to propel a kayak to hull speed.

I had no chance to try the “Skinny” in the surf yet, where a big blade is desirable to be able to suddenly accelerate down the face of a wave; that’s where the Northern Light Aleut shines. 

On my planned trip to the land of the long shadows I was planning to take the standard “fatty”; I am now reconsidering and want to have the "Skinny" with me.
 



12 August 2012

Photo: sailing in rough waters

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Sunday morning paddle in the warm Queensland winter sun...  then suddenly got bumpy.

Sailing in rough waters_c

A fun outing with just 12 knots of wind.
Flat Earth sail with Northern Light Greenland paddle.
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05 July 2012

VIDEO: sailing to fend off cabin fever

The June long week-end (Australia) proved to be a bit wet and windy for SE Queensland.
My initial plan to spend two nights on Moreton Island had to be changed due to a strong wind warning forecast.
Instead of festing indoors and risk of getting cabin fever myself and Stevatron headed out in a relative sheltered location to experience the fun of sea kayak sailing instead of paddling.
It has been a while since Stevatron had a sail on his kayak and he had forgotten how much fun one could have with just the wind.


select 720p if you have fast Internet connection
It didn't take long to get the feel for the new Flat Earth Sail and despite the gusty conditions there were no capsizes.

Details on the new mast base mount here
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02 July 2012

PHOTO: zipper play

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The wind was gone and so were the waves. I looked for something to play in and I had to content myself with a small "zipper".

Surf play_3_c

It's when two waves from different directions collide together at a slight angle and form this imaginary zipper that appears to close together. The bay I often paddle has decent tidal flows that create banks of sand miles away from shore. Leaving the fishing folk behind, I played around in the shallow water trying to get caught in the zipper zone.

Surf play_1_c

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26 June 2012

TECHNIQUE: Greenland paddles used in all conditions

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The popularity of Greenland paddles has been growing rapidly. I no longer feel like being the "ugly duckling" when I meet other paddlers on the water and while there is still some disdain in certain circles the majority of the paddlers are accepting GPs as an alternative style to the high angle big blade Euro paddling.
But like all things that are different and don't conform to the status quo, they attract resistance by the old school masters. Ironically Greenland paddles are one of the oldest forms of paddles, it's just that modern materials have allowed for advancements in paddle design that led to short and wide blades that then became the norm and the old form was nearly forgotten (even tho short and wide was not unknown, just not as popular as in modern times).
The renessaince of the Greenland paddle would seem to be driven by nostalgia and would appeal to sea kayakers that work with timber and like to make their own equipment.
And that is true for the vast majority of the Greenland paddlers.

As Greenland paddles excel for rolling and plenty of paddlers practice the art of rolling with GPs, they are often also associated with paddling in calm conditions where an easy steady pace to cover distance is often sufficient and matches the speed of Euro paddling.
But things change when we talk about dynamic waters.
A lot of paddlers shake their heads when I suggest that the GP is a very useful and powerful paddle in the textured waters. Surely there is a difference between the skinny stick and the fat blade, is their argument.
Yes, there is an undeniable difference between the "big water" short blade of white water inspired sea kayak paddle and the distributed surface of a GP.
I would like to emphasize the "distributed"
A lot of Greenland paddles have a surface area that is similar to touring Euro paddles. Yep, if one measures the whole blade of the GP the numbers add up. If the GP is on the long side (230cm+)the surface area is actually surprising large and can exceed the widest Euro paddles, however I find no need to have an extra wide or long GP for playing in dynamic waters. A typical cruising GP stroke is a low angle one where often just a portion of the blade is inserted into the water.
That is actually all is needed to cruise in a sea kayak: very little effort in propelling that hull in the water.
If one wants to then push the kayak and get close to hull speed more energy is required. While the common conception is that one has to paddle "faster" (higher cadence) to go faster with a GP I tend to change the angle of insertion of the blade into the water.
Once my stroke angle becomes higher I can deliver more blade into the water (more surface) and I have more resistance (less "slipping" back of the paddle) to apply more energy to my stroke. I can travel just as fast with a GP than with a EP.
So how does that translate to dynamic water paddling?


James Manke using a Greenland paddle (Northern Light) in all comditions
I use a higher angle when paddling in the surf zone, where I want a faster acceleration with my kayak; more blade enters the water allowing me to have more grunt.
Of course, water being a fluid substance, will flow around the skinny GP easier than a fat EP and while the difference is noticeable is not impossible to overcome. It is at this moment that I apply a higher cadence to achieve the desired initial propulsion in my kayak.
I think of it as driving a smaller engine car that is delivering the desired power by revving higher than a big block V8; the feel is different but the results similar.
So, in the surf zone where acceleration is really needed I have a higher angle and a higher cadence.
It is a short burst that is needed to get me gliding along with the energy of the wave.



The biggest benefit I find in a GP is the gentle support that it offers in a high brace.
As I surf along the wave I often broach, where my kayak is suddenly in line with the wave and getting pushed along sideways. If I don't want to get tipped I use a high brace to stabilize myself, like an outrigger.
As the waves can be occasionally powerful when I broach, the paddle in a high brace position tends to get elevated to the surface of the water. I feel that with a Greenland paddle that force is never as strong as with a wide bladed EP where a high position of my elbow could risk getting me a dislocated shoulder.
I seem to be able to contain that force and try to keep my arm in a much safer location.
Few can demonstrate the validity of the of the GP as an all rounder paddle better than Warren Williamson can in this video of extremely fast and turbulent waters of Deception Pass in WA, USA.



And while the current record of paddling around Vancouver Island is held by Joe O'Blenis with a Greenland paddle, we even have the Brits joining in the retro revolution with paddling around their big island .

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12 June 2012

VIDEO: first time with Flat Earth sails

If you have never kayak sailed you don't know what you are missing out.
While sails on sea kayaks are rather popular in Australia, they are not as common in other countries.
USA and Great Britain have recently been introduced to Flat Earth Sails but my Swedish friend assured me that it has never seen a sail on a kayak in Scandinavia
Beside designing brilliant sea kayaks, Johan also designs, builds and sails small sailing boats so sailing a sea kayak was a must-do while on a visit to Australia.


select HD if you have high speed Internet connection
I don't think words are necessary to describe the feeling of gliding along the sea under just wind power.
What is surprising tho is the immediate know-how that Johan displayed when sailing with a Flat Earth kayak sail for the first time: the sails are simple, easy to manage and forgiving in a lumpy sea.
While sea kayak sailing is not strictly sea kayaking and some people frown upon its use when "records" or "firsts" are claimed, I regard them as an integral part of the fun that I can have on the water.
As long as it doesn't have a motor it's all good to me :-)

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26 April 2012

VIDEO: wave dump recovery

The wind subsided but the swell was still there. Myself and Johan Wirsen wanted to have a closer look at waves smashing onto rocks but misjudged the sets.


select 720p if you have fast internet connection
It would have been wise to wear some helmets but we didn't have them with us on this mini-expedition. After this little incident we distanced ourselves from the rocks and went sailing instead (video coming soon)
For full story of the trip click HERE

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10 April 2012

Photo: the designer of the kayaks

It has been an honor to host world class kayak designer and boat builder Johan Wirsen from Sweden.
Johan Wirsen is the man behind the brilliant design of two of our favorite kayaks: the Tahe Greenland and the Zegul 520.
He paddles those two kayaks back in Sweden and he obviously felt very comfortable when borrowing ours.
Johan is a very good paddler and roller and we had a quick session on the shore of Redcliffe. He was all smiles still incredulous of how warm our waters are; as he left Sweden a week ago the ice had just melted!
Forward ending rolls with a Norsaq were particularly interesting.

Johan Wirsen in Tahe Greenland_c
Johan Wirsen paddling Stika's Greenland
We took the opportunity to spectate the start of the Brisbane to Gladstone yacht race from the water, in a kayak.

Johan and Stika_c
Johan and Stika waiting for the sailing boats

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03 April 2012

VIDEO: backsurfing with a stick

I am gaining confidence with my Northern Light Greenland paddle and slowly I have improved my maneuverability in small surf. From the small shore break I have progressed to something just a bit more challenging.


select 720p if you have fast Internet connection
I still have not had the opportunity (and the courage) to tackle large waves and I am working on edging my kayak when the world slides backwards.
In the meantime I am learning how to control my kayaks when surfed in reverse and avoid being broached too soon.
The thrill of not seeing where I am going and the fear of getting pitched stern deep into the water compensates for my lame technique. This play-boating teaches me timing and body-weight shift to maximize the free ride.
Would a rudder help me?
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19 March 2012

13 March 2012

VIDEO: "Pointy both ends"

First and foremost my kayaks are recreational fun vessels.
I have one larger kayak that can swallow a ton of gear and is a bit loose on me (at around 6'1" 240#, that must be one large kayak!) used exclusively for longer trips (a week or more), the other kayaks are intended for having fun: rolling, surfing and playing.
I never speed paddle to reach a destination fast; it just does not interest me.
Therefore I don't really need kayaks that excel in hull speed; I look for maneuverability.
Often I just play with my kayak, going nowhere, and play sometimes involves going backwards.



My kayaks are "pointy" at both ends that at first glance makes you ask the question: which way is forward?
Some call them "elf shoes", some call them "old school" but I am not sure if I could play like this in a ruddered kayak.

sequel video of playing in larger waves coming soon


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11 March 2012

Photo: Sidesurfing fun

Trying hard to break that Northern Light paddle :-)

Side surfing with NLP_GP


video coming soon

06 March 2012

Kayaker's Ear - L'orecchio del Kayaker

A first for Gnarlydog News, here is a bilingual guest post from Marco Ferrario, a Gnarlydog News reader.
The English text is in YELLOW, the Italian text (original) is in GREEN.
Questa e` la prima pubblicazione di Gnarlydog News bilingue, cortesia di Marco Ferrario.
Il testo in VERDE e` in Italiano

KAYAKER’S EAR – L’ORECCHIO DEL KAYAKER
Rolling and tinnitus - Eskimo ed acufene


Il kayaker appassionato di rolling (eskimo) è un soggetto a rischio di acufene (tinnitus)?
Forse molti kayakers si chiederanno cosa centrano gli acufeni con il kayak da mare, ebbene ...


Eschimo - KayArt - quadro
Image of KayArt - di Carlo Pezzana (http:/www.kayart.it)
Nel 1996 feci il mio primo corso di eskimo (rolling) in piscina.
Dopo le prime lezioni iniziai ad eseguire stentatamente i primi miei eskimo senza l’aiuto dell’istruttore.
Con soddisfazione avevo compiuto i primi passi verso questa divertente tecnica di auto-salvataggio.
Negli anni seguenti, provai più volte ad eseguire l’eschimo in mare, ma non sempre con successo , la mia esecuzione era ancora scadente.
Così, nell’inverno 2001-2002, per migliorarmi, tornai in piscina, che era a disposizione dei kayakers per una sera a settimana, per un paio d’ore.
Il divertimento e la soddisfazione nell'eseguire la manovra dell'eskimo, mi spingeva a provare e riprovare molte volte, continuativamente.
Per eseguire l’eskimo (rolling), dalla posizione seduta in kayak, si entra in acqua su un fianco, eseguendo un “piccolo tuffo” laterale, impattando contro la superficie dell’acqua.
Sequenza continua eskimo
Image of KayArt - di Carlo Pezzana  (http://www.kayart.it)
 The kayaker keen on rolling (Eskimo) is a subject at risk of tinnitus?
Perhaps many will wonder what kayakers and tinnitus have in common with  sea kayaking; well ...
In 1996 I took my first kayak rolling course in the pool.
After the first lessons I started to run my first haltingly roll without the help of the instructor.
With satisfaction I had taken the first steps towards this fun technique of self-rescue.
In the following years
I tried several times to roll at sea but not always successfully, my
performance was still poor.
Thus, in the winter of 2001-2002, to improve myself, I returned to the pool, which was available to kayakers one night a week, for a couple of hoursThe fun and satisfaction in performing a roll pushed me to try again and again many times, continuouslyTo perform a roll, while sitting in a kayak, you enter the water on one side, performing a "little side dive", impacting against the surface of the water.

Il mio corpo entrava ed usciva dall'acqua e, una volta sott’acqua, rimanevo per alcuni secondi a testa
capovolta, prima di completare l’eskimo. Il fastidio dell’acqua nelle orecchie e nel naso era sopportabile, perciò non utilizzavo tappi per le orecchie e alcune volte non mettevo neanche la molletta per chiudere il naso. All’uscita dalla piscina, con la testa forse ancora un poco umida, percepivo tutto il gelo della serata invernale con temperature inferiori agli 0° centigradi e spesso avevo la sensazione di avere le orecchie chiuse e piene d'acqua. A volte l’udito, per i primi minuti, era ovattato e rimbombante, poi le orecchie si stappavano e il problema si risolveva, perciò non ho mai dato molta importanza a questo disturbo passeggero. 
Una sera, tornato a casa, non riuscii più a liberarmi della sensazione di acqua nelle orecchie.
Scuotevo la testa e mi schiaffeggiavo le tempie, ma nulla, le orecchie rimanevano tappate e persisteva la sensazione di avere ancora acqua nel loro interno.
In questa condizione rimasi per alcuni giorni, passati i quali, iniziai a percepire un miglioramento, l'orecchio si stava finalmente liberando dall'acqua, ma, alla sensazione di essersi liberati, si sostitui presto un costante piccolo fruscio. Inizialmente la sensazione fu che il fruscio provenisse dall’ambiente, ma presto mi resi conto che proveniva dalle mie orecchie.
Avevo l’impressione che un insetto sia entrato nel mio condotto uditivo e, sbattendo disperatamente le ali, non riusciva più ad uscire.
Da allora, l'alta tonalità dell'acufene non mi ha più lasciato, lo sento sempre, costantemente e, nel tempo,
è aumentata l'intensità del rumore percepito.
Lo sento nelle orecchie ma sembra che si estenda anche nella parte alta del cervello.

My body would enter and exit from the water, and once under water, woudl remaini for a few seconds head
upside downbefore completing the roll. The discomfort of the water in the ears and nose was bearable, so I did not use ear plugs and sometimes would not even put on the clip to close the nose.
Walking away from the pool, my head maybe a little wetI felt every chill of winter evening with temperatures below 0 ° Celsius often feeling my ears closed and full of water. Sometimes the hearing, for the first few minuteswas muffled, rumbling, then the ears uncorked, and the problem was solved; so I never gave much importance to this passing discomfortOne evening, returning home, I could no longer get rid of the feeling of water in the earsI shook my head and tapped the sidesbut nothing: the ears remained plugged and the persisting feeling of having more water in them.
I remained for several days in this condition, after which I began to feel an improvement: the ear
was finally releasing the water. But the feeling of getting rid of it was soon replaced by a constant
small noisesensing that initially the noise came from the environmentinstead I soon realized
it came from my earsI had the impression that an insect has entered into my ear canal and, flapping frantically its wings, could not get out.
Since thenthe high-pitched tinnitus hast never left me, I always hear itconstantly, and over time has increased in the intensity of perceived noise.
I feel it in my ears but it seems that it also extends into the upper part of the brain
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Mi sottoposi ad una sequenza di visite in centri specialistici otorinolaringoiatrici e audiologici, i medici mi prescrissero diversi esami, che feci regolarmente, ma che non mi permisero di capire come intervenire per risolvere il mio disturbo. Gli esami esclusero determinate patologie.
Più specialisti contattavo e più mi convincevo che nessuno poteva offrirmi una soluzione certa.
La risonanza magnetica e la Tac esclusero problematiche ancora più serie.
Feci anche qualche tentativo di cura, ma senza successo, perciò mi rassegnai, sforzandomi di convivere con questo fastidioso rumore.
.Quadro Eschimo - KayArt
Image of KayArt - di Carlo Pezzana  (http://www.kayart.it)
Sono trascorsi ormai molti anni, il suono dell'acufene è aumentato rispetto al periodo iniziale e si è anche
differenziato arricchendosi di nuove tonalità, sempre molto acute.
A volte assomiglia ad uno scroscio d'acqua, come fosse un rubinetto aperto, altre volte è un suono a metà strada tra una sirena e un fischio e l’impressione è che il timpano stia vibrando in continuazione.
L'udito ne risente sempre più (ipoacusia), come anche lo stress conseguente.
In questi anni mi sono informato e ho avuto modo di constatare che tra i soggetti più frequentemente a rischio d’acufene, c'è chi pratica sport acquatici o li ha praticati in passato, perciò i surfisti, i nuotatori, i tuffatori, chi pratica bodybording, kitesurf e chi, facendo immersioni, ha accusato problemi di compensazione.
Kayakers fluviali, hanno iniziato a soffrire di acufeni dopo un bagno in acque fredde, anche se indossavano il casco, che attutisce l'impatto con l'acqua. 
A chi gli acufeni sono passati, ho l'impressione che sia stata più una casualità, piuttosto che una specifica cura. La maggioranza di chi ne soffre, ha imparato, necessariamente, a convivere con questi rumori persistenti.


Eskimo KayArt Quadro
Imagee of KayArt - di Carlo Pezzana  (http://www.kayart.it)
I started a sequence of visits to specialist centers and ENT doctors prescribed me different
examswhich I did regularly, but that did not allow me to understand how to intervene to solve my trouble. exams
ruled out certain diseases.
The more specialist I contacted the more I was convinced  that no one could offer a reliable solution.
MRI and CAT scan ruled out more serious problems.
I also made some attempts to cure, but without successso I resigned myselftrying to live with
this annoying noise.
It has been many years; the sound of tinnitus has increased compared to the initial period and it is also
differentiated enriched with new shades, always very acute.
At times resembling a roar of water, like a tap running, other times it sounds somewhere between a siren and a whistle, and the impression is like that the eardrum is vibrating constantly.
My hearing is affected (hearing loss), as well as the resulting stress.
All these years that I have gathered information and my observations have lead that among those most frequently at risk of tinnitus are those who practice water sports or practiced them in the past. So surfers, swimmers, divers, bodyboarders and kitesurfers, scuba diviners, lament Compensation Issues.
River kayakers began to suffer from tinnitus after a dunk in cold water, even if they wore a helmet, which dampens the impact with the water.
In those cases where the tinnitus is goneI feel that it's been more of  chancerather than a specific care.
The majority of sufferers have learned, by necessity, to live with these persistent noises.

C'è poi chi afferma di aver eliminato l'acufene dopo una terapia intensiva, durata diversi mesi, con un potente antiossidante ad azione neurotrofica. Altri dicono che si può provare con l'agopuntura. Alcuni hanno provato ad utilizzare, come palliativo, apparecchi acustici che rilasciano un suono mascheratore, che dovrebbe essere l'eguale-contrario al suono dell'acufene percepito e pertanto dovrebbe annullarne il rumore originario, ma tra chi ha adottato questi apparecchi, non conosco nessuno che ha veramente risolto definitivamente il problema. Un medico mi ha detto che in America è possibile intervenire chirurgicamente, ma l’intervento è molto costoso e rischioso, in quanto può provocare facilmente la perdita totale dell'udito. Una volta verificato che l'acufene non è un problema di cerume nell'orecchio e dopo e dopo aver fatto gli esami che escludono le cause extraotogene (cioè malattie che non dipendono dall'orecchio), i medici pensano che la causa del mio acufene sia dovuta a una deformazione o inspessimento o spostamento di un ossicino dell’orecchio, problema causato molto probabilmente da una esposizione all'acqua e, contemporaneamente, al freddo. Sta di fatto che nessun medico è in grado di garantirmi la guarigione, al punto che sono ormai dell'idea che non mi libererò mai più dall'acufene e credo che presto sarò costretto a cercare una soluzione per migliorare il mio udito, che nel tempo si è decisamente ridotto.

eskimo roll
Tatiana Cappucci rolling- (photo Duska Martina Minorello)
There are some who claim to have eliminated the tinnitus after an intensive period of several months, with a powerful neurotrophic with antioxidant action.
Others say to try acupunctureSome have tried to use, as palliative care, hearing aids that emit a masking soundwhich would be exact contrary to the perceived tinnitus sound, and therefore should cancel the original noise. Between those who adopted these devices, I do not know of anyone who has really solved definitely the problemA doctor told me that in America you can perform surgery, but surgery is very expensive and risky as it can easily lead to total hearing loss.
Once I have verified that tinnitus was not a problem of earwax in the ear and after carring out many tests that would excluded external factors (ie diseases that do not depend on the ear), the doctors think that the cause of my tinnitus is due to a thickening, deformation or displacement of an ear bone, a problem most likely caused by the exposure to water and at the same time to cold.
The fact is that no doctor is able to guarantee me the healing, to the point that they are now of the idea that I will never rid myself from tinnitus and I think that soon I will be forced to seek a solution to improve my hearing, that over time has significantly reduced.



Che dire ancora?
Ecco qualche suggerimento, dettato dalla mia esperienza, nella speranza possa essere utile a prevenire
l'acufene negli appassionati di kayak e di eskimo (rolling).
Certezze non ne ho e non ho una cultura medica, ma, da kayaker, consiglierei di non eseguire l'eskimo senza dei buoni tappi nelle orecchie e una molletta stringi naso, per ottenere un sigillo totale. Orecchio e naso sono collegati e perciò l'acqua che entra dal naso raggiunge il timpano e l'orecchio medio, credo sia opportuno tappare entrambi.
Queste precauzioni sono tanto più importanti, quanto l’acqua e/o la temperatura esterna è fredda.
Le orecchie vanno protette anche in caso di forte vento e in particolare in caso di vento gelido.
Conoscere e confrontare le esperienze potrebbe essere molto utile.
E’ necessario sapere quali sono i rischi per le orecchie del kayaker, per prevenire l’acufene; e conoscere i rimedi efficaci, se esistono, per chi ne è affetto.
N.B. - quando pagaio, come quando sono molto concentrato a svolgere con passione qualche lavoro, pur essendo l'acufene sempre presente, non ci penso e lo percepisco meno, mentre ora che ne sto parlando, anzi scrivendo, raccontandolo, il tinnitus è fortissimo.

Un saluto con pagaia.
Marco
(Eko) http://ekokayak.wordpress.com
ekokayak@gmail.com 

What else can I say?
Here are some suggestions, derived from my experience in hope they will be useful to prevent
tinnitus in kayakers and rollers.
I don't have certainties or medical knowledge, however, as kayaker, I recommend not to roll without some good earplugs and a tight nose clip , to obtain a total seal. Ear and nose are connected and therefore the water that comes from the nose reaches the eardrum and middle ear, I believe both.must be stopped.
These precautions are even more important when water and /or the outisde temperature is cold.
The ears should be protected even in windy conditions, especially in freezing wind. To know and compare the experiences could be very useful. And 'need to know what are the risks to the ears of the kayaker to prevent tinnitus; and know the effective remedies, if any, for those affected.
NB - When I paddle, as when I am very passionately focused with a job, while the tinnitus being always present, and I do not think about it and I feel it less, but now that I'm talking about, even writing, describing it, tinnitus is very strong.


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photo by Marco Ferrario, publisher of Ekokayak on a trip in Sardegna




This article was translated with Google Translate with additional corrections.





13 February 2012

VIDEO: Shoreplay

With a few daylight hours left I paddled to one of my favorite places away from the crowds.
The waves were only small and hardly challenging but there was fun to be had playing close to the shore.


select HD if you have fast Internet connection
The volume on a Swede-form kayak is concentrated more to the rear giving it an increased tendency of broaching in following seas. I am now aware of this trait and I find my hard chined hard tracking kayak easy to backsurf.
I think of it as a Fish-form hull designed to go in reverse :-)

Kayak: Zegul520, paddle: Northern Light Greenland

PS you have seen this camera angle here first; copycats will follow :-)

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06 February 2012

VIDEO: Stika's 60 brick rolls

To celebrate a major milestone in his life Stika wanted to perfect his brick roll.
One of Stika's passions is Greenland style rolling and he has slowly been chipping away at the apparent endless list of rolls one can do in a kayak.
While there are some of his own invention (like the Vegemite roll and the rest can be seen here) the brick roll seems to be a particularly tricky one: an 8lbs. brick is held in the hand while rolling the kayak back up.
I believe the "sanctioned" weight seems to be 8Kg, but where Greg was being short on heft he made up in frequency.
One brick roll for each year he was celebrating plus one for good luck, of course.



There were moments of panic where the brick slipped out of his hand and plunged to the bottom of the sea.
Luckily the brick was found again and the rolls could continue.
Adventuretess performed her overdue birthday rolls too (paddle in hand), all of them plus one. We won't mention how many since it's not polite to tell a lady's age :-)

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24 January 2012

VIDEO: Rollabout

A short video on Greenland rolling in South-East Queensland starring Stika and Toddy.

This video is under license from Geggamoja Industries

Camera and rolling: Greg and Moira Schwarz (additional footage by Tess Dodd)
Paddles: Greg Schwarz custom laminated hollow-core Western Red Cedar

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