Showing posts with label specialized. Show all posts
Showing posts with label specialized. Show all posts

Friday, May 29, 2015

Medically Based Bike Fitting







Why should anyone get fit?

Fit is for everybody, not just the racers. Riding a bike should be fun and pain free, if you only ride a certain distance or you have saddle discomfort or any other discomfort you would benefit from a bike fit.

So you practice fit at Orange Cycle, where they use the Body Geometry Fit method. What is a Body Geometry Fit?

Body Geometry Bike Fit is a medically based process, we spend the first hour of your fit learning about your biking and injury history and  assessing your goals, then we perform a 22 point inspection of your body to get detailed information of your personal flexibility, skeletal angles and any limitations. With this information we do not have to use averages.  Everyone is slightly different.  Using your specific information will always be the most detailed and accurate process. After the pre fit assessment, we move through a 15 step process using your body information to fit your bike to you.

What kind of training have you had?

I have been through all 3 levels of Specialized Bicycles Components University. Each is a hands-on, week-long class in Morgan Hill, California. After completing the 3 levels of education, I was then qualified for the 2-day Certification testing. The testing is designed to be incredibly taxing and a true test of knowledge and practice. I am one of only two Certified Body Geometry Fit Technicians in the state of Florida, and less than 100 nationally. 

All the educational material is a collaboration between Specialized and the Boulder Center for Sports Medicine. Each of my classroom experiences were led by Andy Pruitt, PA-C, EdD from the Boulder Center for Sports Medicine. Andy Pruitt, PA-C, EdD and Aaron Post were the Proctors for my Certification Testing.


What sets the body geometry fit apart from other experiences?

Because of the medical background of Body Geometry Fit we have more information to work with, we are sometimes making adjustments in 1 or 2 millimeters to get to a pain free position, whereas other computer based systems base their adjustments on averages of maybe 5000 athletes.

The Orange Cycle Fit Studio feels more like a doctor's office than
a part of a bike shop
A good example of this is if you had identical twins same height and weight but one had tight hamstrings limiting forward flexion, they would be unable to ride the same height on their handlebars but a system based on averages would have them in the same position. We are all individuals and our bike fits should be also. 

Can a Body Geometry Fit make a rider faster?

Yes. We make all the adjustments on the bike based on your pre fit assessment. We are looking to place you in a comfortable, neutral position but, most times the benefit is being stronger on your bike.

What is the role of technology in the fit studio?


People fit people not computers, you cannot tell a computer the position it has created for you is uncomfortable. 
We must use technology as a tool paired with the use of our knowledge and experience. 

Anyone using a computer-based system can position the rider using the numbers on the monitor, but the rider can still feel uncomfortable. Biomechanics and knowledge of human kinesiology are essential. For example, if you don't know that the person your working with has one leg longer than the other, or a hip impingement,  or a hip rotation, we cannot help with any discomfort they are feeling on the bike due to the lack of knowledge about the causes. 

I Heard you recently got another accolade to improve your services...

I am always looking for ways to improve my knowledge, so I recently became a certified personal trainer, this has helped improve my kinesiology and increase my depth of knowledge of the muscle skeletal system.




Monday, November 25, 2013

Certified, Level 2 and other Titles You Should Know when getting Fit

Thijs and Neal showing off their expertise
We are proud to announce that Thijs Schutte has passed his Body Geometry Certification Exam!
We are so proud and excited for his hard work and the continuation of our quality bike fit service. For as much as we are excited, many of you are indifferent and confused. Bicycle fit as an educated service is very new, starting around 2005. When people hear somebody is a doctor or surgeon, they understand the level of expertise that comes with said title. A "Master" or Certified fitter does not carry the same understanding. Because of this, many shops say offer a fit service, not only without any training but often times incorrect results. Many cyclists end up paying significant amounts of money and receive debilitating results. So I'm here to clear it up!

Tools of the trade
Body Geometry is the gold standard of bicycle fit. Focusing on a neutral body position based on the rider's flexibility, strength and style of riding. It was not only the first uniform fit system but also the only process focused on a rider's anatomy.

Educating the fit staff in what the rider's body is doing while on the bike is the focus of Body Geometry fit and the only way to know what directions to adjust the bicycle.

Here is a brief history and explanation of the Body Geometry Fit program from the creator, Dr. Andy Pruitt.



Within Body Geometry there are three levels. After completing the first Body Geometry Fit course, one is qualified as a fit technician. Once a substantial amount of fittings have been submitted back to SBCU (Specialized Bicycle Components University), to ensure the quality of service, the fit technician may then go for their Level II education, or his "Masters." This is a more in depth look at the anatomy, common medical complications and solutions.
Now a level II fit technician, after a similar amount of quality monitoring, they can take their certification test. There is no more education to gain at certification, only a rigorous practicum and written exam. The process is so challenging, only 100 fit technicians in the entire world have achieved this title. Only two fit techs in Florida are certified, John B. Hollingsworth and Thijs Schutte and they both work at our shop.


If you are having pains while riding your bike, want to prevent pain from rearing its head, or want to make sure every part of your body is working to go faster, schedule a fit with our knowledgeable and extremely well educated staff!
More  info on our Body Geometry Fit


Monday, November 4, 2013

A is for Aero

Despite the results, I feel the cape makes me faster.
Many cyclists look at the weight of their bike meticulously. Most are in denial of their 'weight weenie' status
but will pay hundreds more for grams of difference. Likewise, there is a large group of riders that could ace many medical tests due to their research and focus on their nutrition. However, when looking at the aerodynamics of a rider, there is a stigma of being a last resort, or "too expensive" to be worth the aid.
Everybody put on your helmets because you're mind is about to be blown:


Aerodynamics is the most effective advancement a rider can make.

Now for the nay-sayers who are yelling things like "Well it only helps above 20 mph!" or "The added weight makes the aero shapes ineffective!" Stop shouting at your computer, I can't hear you.
Myself and Neal were fortunate enough to do some work in Specialized's brand new wind tunnel in Morgan Hill, California. Approximately 4 hours of work, which worked out to roughly $9,000 of time and expertise in the facility.
We were there focusing on change of body position. To see if a more "aero" position was more important to the area of resistance than the loss of power from losing a neutral fit. Working with a caliber of engineers that routinely get called by NASA for help is humbling, to say the least. To say we learned a lot would be an understatement.

Here are a couple of things we learned: Aerodynamic drag is not relative to the rider's speed. While I'm sure many people feel the difference around 20 mph, wind resistance is impeding your performance the same at every speed. In fact, many of the engineers argued that because you are spending more time from A to B in the air-based resistance at lower speeds, it is actually effecting you more.
While aero equipment does end up being slightly heavier than non-winged products, weight resistance is constantly reduced by momentum, where air resistance is actually heightened by acceleration.  
The biggest take home was a staggering number of how much resistance was wind-based.
On average, 70% of a cyclist's resistance is from the air.
As much as 50% (35% of the whole) of that resistance could be from the rider themselves.

What does this tell us?
Aerodynamics is a huge part of what can make you go faster and keep you going faster.  Especially in a state where our hills come as gusts from either coast.

Best Bang for your Buck
With many companies realizing the importance of being "wind-minded," there is very good new on the horizon: equipment upgrades can be more effective for less money. When you hear aero a lot of people think of a full aero frame such as a Specialized Shiv, or carbon wheels like Zipp 404's and their hopes of cutting through wind are dashed by the price tags of these items. But if you're just looking for improvement in performace, you don't have to get the high ticket items.
The Evade, scientifically proven to be effective. 

Specialized Evade
The first upgrade recommended is an aero helmet.  The Specialized Evade has had more wind tunnel tested results than most bikes. Switching your helmet to a less turbulent model, like the Evade, actually helps a rider as much as a set of Zipp 404's. When compared to Zipp 404's price tag of $2700, the Evade's $250 price seems like a steal!


Pearl used the BMC pro team as
tests for their fabrics

Pearl Izumi P.R.O. Fabric
The cut of a rider's apparel, along with the fabric it is composed of is another big factor .Pearl Izumi P.R.O. Aero fabric is dimpled, much like a golf ball, to reduce drag by 8%. A huge advantage for a small
step up in price.





Neal's entire upper body became more aerodynamic after
his Body Geometry Fit
The Most Help You can get
Pertaining more to why we were there, the other major aero difference was made by having the bike correctly fit to the rider. When you are forcing your body to hold a position it isn't happy with, it is visible in the shape of the rider. It shows itself by bulging, contorting and compromising your naturally smooth position. It is of the utmost importance to be fit by somebody who is listening to your body and finding where it is the most aero, not by angles of the bike, but by anatomical construction and flexibility. This is the only way to find your personal level of aerodynamics and, subsequently, comfort.
To learn more about our fit program here at the shop, click here.

If you have any questions about these products, or want to know more about our Body Geometry Fit program please contact us or call the shop!

Monday, October 21, 2013

2014 Specialized S-Works Shiv: The Batman Bike

Few bikes turn heads quite like the Specialized S-Works Shiv. Looking closer to a pedal-powered stealth bomber than a bicycle, there is little mistaking it. The 2014 model does not stop at appearances. We built up the Specialized 2014 S-Works Shiv module as a dream triathlon bike and, not-surprisingly, it ended up almost identical to the complete model.

The first thing that stops everyone is the unique shape of the Shiv. Entirely based on wind tunnel testing, Specialized created a shape optimized for cross winds. The frame is comprised of 11r carbon with FACT IS construction, which means it's as stiff and responsive as the stealth fighter it resembles.

Fuel Cell
Within the main triangle of the bike, the new Fuel Cell keeps nutrition prepped for mid-ride consumption and provides storage that actually adds to the aero shape of the bike, rather than fight it. The commanding down tube houses a water bladder that can be accessed from a camelbak-like tube just behind the cockpit. The more time a triathlete can hold the aero position, the bigger their advantage becomes. These support features help to stay effective through more of the race.

The first TRUE "One size fits all" setup
While many brands lump triathlon-specific frames with designs meant for time trials, Specialized understands that it is a completely different sport, with different requirements of the athlete. The Body Geometry fit staff had a large influence on designing, not only the geometry of the frame but the flexible modulation of the cockpit.
Though comfort rarely seems to be considered for time trials, it is paramount for triathlons. Extra stress caused by a non-comfort based position on the bike can not only rob the rider of speed during the bike section but also impede muscle groups during the run. Passing competition on the swim or bike sections of the race doesn't matter if they pass you during the run.
Every angle of the Shiv cockpit is adjustable to guarantee an effective body placement. Not to mention the reversible set back seat post as well as the second position seat post included with the module. There are so many minor adjustments available each S-Works Shiv comes with a full spread of bolts, risers and shims.
The new Specialized Body Geometry Sitero saddle is the perfect compliment to the "comfort equals effective" position.

This model comes with 11 speed Shimano Dura Ace Di2. It seems to make sense if you've got the best
frame on the market, might as well give it the best components. With it's self trim, automatic crash protections (if you fall, it attempts to save itself!) and the ability to manually adjust while still riding, it's no wonder why Dura Ace Di2 is quickly becoming the new standard of "Top of the line."

The icing on the top of this bike comes in the form of Magura RT8TT brakes. Hydraulic rim brakes with carbon levers that give a brand new level of control. The hydraulic rim system more than compensates for any lack of control due to carbon stopping surfaces in less than optimal conditions. The levers have cutaways, optimizing aero dynamics on the forefront of the bike.

Like all S-Works frames, the Shiv is stocked with the new 2014 S-Works carbon crank, one of the stiffest per weight on the market. We wanted to pair them with their cousins, the Roval Rapide CLX 60 wheel set due to their stock CeramicSpeed bearings and 1,495g weight but had to settle for Zipp (404 Firecrest front and 808 Firescrest rear). I think it came out alright.
Zipp, Di2 and S-Works.
Definitely drool worthy

Saddly, this bike has already left the store. But if you are interested in any level of the Shiv please let us know! Or stop by the shop.

Here's a great video explaining a little more about the Shiv and it's superior technology:






Thursday, September 5, 2013

Aero Minded: Helmets that do More than Save your Head

Helmets are a standard on any ride. Many cyclists refuse to ride with anyone not sporting the 'mushroom head' look. For years helmets have been a necessary inconvenience to better your odds of walking away from a crash.
However, This year, at the Tour de France, helmets were on everybody's mind (literally). Every brand seems to come to the realization that in a sport that revolves around effective power and aero positioning, the helmet has been overlooked.
Brands like, Giro, Specialized and even smaller helmet manufacturers like Kask are producing drag-conscious helmets no longer reserved for the TT stages.

Air Attack Shield by Giro

Giro really went back to the basics when designing the Air Attack. Creating prototype after prototype, and only changing to improve function, they came up with the shape we see now on such teams as Rapha-Focus, Garmin-Sharp and the 2013 British Olympic Track Team. With the built-in "shield" that continues the aero profile over the riders eyes, the air attack has become a complete package. Here's a great video on the time and effort put into creating it:




Bambino by Kask
Kask hit the market with a bang during the 2012 Tour de France. Team Sky's TT machine sporting funky looking, bob-tailed, aero helmets. Sky being known for using only equipment scientifically proven to improve the rider's performance, the helmets were not taken lightly. Kask states that the Bambino is more aero than a true, full-tailed aero position helmet because it is still aero if the rider breaks position. While it may look like a sun-powered oven for your head, the two-layer construction keeps air flowing through the infrastructure of the helmet, cooling the head it protects.
Here's why Sky decided to go with Kask:



Coming soon...
Evade by Specialized

While some may think Specialized is late to the party, they have actually been looking at air flow of their helmets for some time now. The S-Works Prevail boasted a drastic improvement on rider's over all speed while still maintaining a level up in ventilation.
The Evade is simply the next impressive step in the S-Works evolution. I could ramble off some numbers and stats, but we would all rather watch the very handsome, Mr. Chris Riekert talk about their newest head piece. Also, here's a picture of Chris when he thought he should have a moustache!



I'm sure there will always be a place for the helmets that sacrifice wind-flow for comfort and ventilation. However, with the type of effective improvements all companies producing aero helmets are boasting, it is not hard to see that this could be a strategy that sticks around for some time.