sexta-feira, 9 de outubro de 2015

Comprar um usado Shell 4 ou 8+, dificil de encontrar...

Comprar um barco usado do tipo shell 8+ ou shell 4 convertivel em bom estado, vendo e navegando pela net é quase como procurar um bem muito precioso.

Muito dificil e raro de encontar.

Alguns conselhos na altura da compra do barco:
"Shell stiffness – Stiffer shells are better and trailering and usage wears the carbon fiber down.  You want the power of a stroke to transfer to boat speed and not flex.

Riggers –  Wing riggers support the gunnels from bowing  out as you put weight into the hull.  Wing riggers transfer power to the hull differently than Euro side mounted riggers.  Most newer shells are using it. Not sure what x% boat speed increase it will give you.

Hull Size – Who is going to row this shell and whats their weight and average weight?  If the hull is too small they will have the oar handle hitting their thighs,  too big they will be sitting too high off the water and be pulling into their heads.  The distance of the rower’s seat off the water would be beyond the optimal range for rowing causing oars to not drop in all the way at the catch and blades to wash out, or be forced to pull in too high.


Repairs done and collisions/damage to boat –  This will effect the stiffness of the hull.  If in a serious collision you’ll want to make sure that it was repaired by a professional and that the boat is discounted enough to account for this.   Push on the hull to try and find any soft spots or crunching honey comb.  That’s a sure fire way to know if the hull still needs repairs.  Inspect for holes and punctures.

Manufacturer: Hows the customer service? Can you get parts easily? Are their shells proven to be fast by olympians and Varsity programs competing at the top level?

Shoes:  Do the choose fit the rowers that will be using this shell or will you be replacing the shoes for $100+ a seat?  Active tools has new shoes that adjust ALOT so you can have people with different size shoes row the same boat season to season.  

Difference between New and Used: I estimate that you can gain ~40 seconds on a 5km course if you have a brand new boat compared to a 10 year old boat.  For a 2k I’d estimate that you can gain ~16 seconds with a new boat. These are just educated guesses based on my analysis of tracking a Varsity Women’s boat’s weight

Depreciation Vespoli V1 depreciate at about $2,400/year, but vary based on usage."

Alguns links com alguma (pouca oferta) nesta altura:
 - Hudson
 - FirstBoat
 - Row2k
 - Used boats
 - Sculling Boats

Pouco mais encontrei. De skiff's ainda se encontra, mas barcos grandes nota-se uma grande dificuldade pois serao os barcos mais usados e preservados pelos clubes.
De todos os modos há que realmente avaliar as vantagens / desvantagens da compra de um barco usado.














sexta-feira, 2 de outubro de 2015

A barreira da dor: Como passar para além do stress metabólico de uma sessao

The Pain Barrier: How to push through the metabolic stress of the session.


Word by: Dr Julie Johnston, PHD
Heart hammering, lungs burning, arms and legs like lead, blinded by the sweat dripping into your eyes. This is a situation every rower will commonly find themselves in whilst training. However, none of this is as limiting as the thoughts running through your head. Whether on the ergo or out on the open water, we push ourselves to our limits; striving to get stronger, faster and more powerful. However, our minds are the drivers of our finely tuned engines and we must work to control our thoughts, block out the pain and convince ourselves that the hurt we are feeling is good, healthy and helpful.
So, how do we do this?
Embrace the pain
The first thing is to acknowledge that the pain will come, but not to be afraid of it. You must acknowledge it, welcome it and understand that pain is a signal that we are pushing our bodies to grow stronger and go faster for longer.
Set clear goals
Goal setting is a really important aspect of sport and training for a variety of reasons. The simplest reason is that goals are what motivate us. If we don’t want to achieve something, or aren’t clear about what it is we are trying to achieve, then we will be less motivated to participate in an activity and less able to push ourselves hard during that activity. Know what it is you want to achieve.
There are however, some key rules to follow:
Be aware of the bigger picture.
Why do you row? Is it for fitness? Is there a competition you’re targeting?
Know the goal for each session
You might be rowing for fun or fitness, but the chances are you’ll have something that you want to achieve in each session. Make sure you know what that is.
Talk to yourself about the specifics
A goal shouldn’t be ‘I want to try my best’. It needs to be something that is tangible, clear and explicit so there is no doubt as to whether you have achieved it or not. For example, achieving a specific power output for the duration of the ergo session or completing a section of the river in a set time would be tangible and achievable goals.
Challenge yourself 
These goals need to get your heart racing when you think of them, to the point where you believe you can do it but you know you’ll have to work to achieve it. Once you’re clear about what it is you are trying to achieve, both overall and within each session, focus on these goals when you feel the pinch and remind yourself of why you are pushing so hard. Often, it is only after the session that we remember why we wanted to work so hard and sometimes we then regret that we didn’t push through.
Focus on the immediate
If you’ve got a long set of repeats to complete or a long timed endurance session, don’t think too far ahead. Focus on the repetition that you’re currently on and work to get the most out of that one. During the rest period, think only about the next one. At obvious bench marks, such as halfway or with two or
three to go, think about how far you’ve come and talk to yourself about how strong you feel and how well you’ve done so far.
Talk yourself happy
How we talk to ourselves is crucial to how we drive our bodies. The running commentary we have in our heads is perfectly normal, but the key messages, tone and attitude of that commentary are critical to determining how upbeat we feel about ourselves and the task at hand. I’m sure we’ve all been victim to the serial moaner in a training group; you know the one, the person who’s never happy, always complaining and always talking about how tired and sore they are. Think about how draining it is to be around that person and then think about how drained you will feel if that is how you talk to yourself in training.
So, the key is really to be aware of how you talk to yourself first and foremost. After that, try to focus on more positive thoughts, such as using the goals you’ve set to block out those negative comments. Using positive quotes that you’ve heard and liked can be useful too, and many people find music can be useful for this purpose also.
Distract to Relax
Finally, whilst all these positive approaches to the task at hand are proven to work, you may just need to switch off and think about something completely different. This may allow you to reach that training utopia, where you’ve broken through the pain barrier and it no longer hurts. Believe me, it does happen. As mentioned in the last comment, music can be a great distraction tool and many athletes use this successfully. If you are training outdoors, focusing on some thing abstract on the horizon may help you clear your mind. For others, focusing on the sound of your own breathing can be a useful way to distract yourself from any negative thoughts.
These are a few of the key ways in which athletes deal with training pain.
Whatever method you use, it’s important to acknowledge to yourself after each session how hard you’ve worked. This allows you to honestly reflect on any areas of improvement so as to ensure you leave training with a positive mind-set, ready to train hard and work on those improvements in the next session.
Note. When referring to ‘pain’ within this article, the author is referring to pain related to the metabolic stress of the session, not pain related to injury. If athletes feel they are injured, they should not try to push through the pain and should stop and seek medical assistance.

Retirado de :  Row 360