Biomechanics / Bike Fit

Optimized Bike Fit: Improve Performance, Increase Comfort, Get Rid Of Pain, & Prevent Injury

Tap Your Full Potential & Get 100% Of Your Power On The Road

Rid Yourself From Pain & Increase Your Comfort On The Bike

Find The Perfect Equipment For You

 

We assess and evaluate your individual physiology to perfectly fit your bike to you and not the other way around. In order to determine your optimal bike fit we consider the specific requirements of your discipline (road, MTB, time trialing, triathlon, or cyclosross) in regard to power, movement efficiency, aerodynamics, and comfort. Our know-how, gained from from countless bike fits, our expertise as exercise physiologists, physiotherapists, as well our experience as professional athletes, combined with a passion for our sport, and quite a bit of perfectionism, manifests in a high-quality bike fit that will make you go as fast as possible.

 

 

Who Should Be Fitted?

In general everyone who rides a bike should get fitted. Not getting your bike fitted would be like walking around in shoes that are the wrong size. It's the same, if not even more important, with a bicycle. One may think, what is it going to do if I am off by a few millimeters? Well, it's like going on a hike with shoes that are slightly too small. It probably is not going to be much fun. It doesn't matter if you are a recreational rider or a pro. Multiplied by thousands or even millions of revolutions, small deviations from your optimal position may become major issues. Not to mention the decreased ability to produce power and compromised comfort. Therefore, a biomechanically optimized fit is one of the most important factors when it comes to riding a bike. It is irrelevant if you are riding a bike worth $800 or $8000. The reason to do and the benefits derived from a bike fit are the same. There is nothing else that can tap your current potential as effectively and as fast as a professional bike fit. At the same time it will maximize your comfort and help prevent injury, making your ride more enjoyable in addition to getting the maximal speed from your power.

 

Transform All Of Your Power Into Speed

Do you sometimes feel like you are not getting all of your power on the pedal or do you feel like there is some sort of "inner friction" and you are going slower than you should be going? Only if your bike is set up correctly will you be able get all the power from your muscles on the pedal to propel you forward. Muscles work best in a certain range of motion, and this range differs from individual to individual. In general, if muscles are too stretched out, the overlap of the sliding filaments in your muscles decreases, compromising the muscles ability to produce power. Other issues include mechanical resistances, such as the thigh being driven into the belly region on the up-stroke. Our physiotherapist will test your flexibility, strength, and range of motion to ensure a fit that allows you to use all of your power to move forward.

 

"Be Aero"

While a biomechanically optimized bike fit is crucial, aerodynamics need to be considered as well. It certainly doesn't make sense to "gain" 10 Watts by improving aerodynamics and lose 30 Watts in power due to a "cramped-up" position. It is all about finding the perfect balance that allows you to go as fast as possible. Especially many triathletes and time trialists waste a lot of their energy due to aerodynamically unfavorable bike fits. But even in road or crit racing aerodynamics matter, for example when trying to break away or when closing a gap. Even at only 30k/h (18.75 miles/h), 80% of your energy is used to overcome wind/air resistance. This emphasizes how relevant aerodynamics is in cycling. During a bike fit session that focuses on biomechanic improvements, we are able to consider the aerodynamic properties of your position on the bike due to our work on the velodrome when conduction aerodynamic optimizations. If, however, you want to find your most aerodynamic position in addition to your biomechanically optimal position, resulting in the absolutely fastest position possible, we suggest you invest in an Aerodynamic Optimization.

 

Get Rid of Pain & Prevent Injury

Issues including back or neck pain, knee problems, and needles and pins in hands or feet are very common in cycling. While many issues can be fixed easily, riding in a sub-optimal position for a prolonged period of time may lead to severe chronic conditions, such as herniated vertebral disks or arthritis. Many cyclists get used to pain and even believe that it is part of the sport. This assumption is simply wrong. Come and let us help you to get rid of pain and prevent injury. We will maximize your comfort and ensure that you can enjoy every ride. Also consider that being pain-free and comfortable on the bike helps to increase motivation for training, which leads to improved fitness and a better performance.

1

Pro Fit

Der Lakatstufentest - ein Klassiker in der Leistungsdiagnositk

 

 

 

  • Analysis & Determination of Your Optimal Bike Fit, Covering All Aspects
  • Physiologic-Orthopedic Assessment, Cleat Alignment, Spin Scan, etc.
  • Duration: 2:30 h

 

 

 

The Pro Fit involves an in-depth assessment and optimization of all aspects of your bike fit. We measure, assess, and evaluate your individual physiology to fit your bike perfectly to you - and not the other way around.

2

Pro Fit +

Der Senkentest ist genauer als der Laktatstufentest!

 

 

 

  • Analysis & Determination of Your Optimal Bike Fit, Covering All Aspects
  • Physiologic-Orthopedic Assessment, Cleat Alignment, Spin Scan, etc.
  • Discipline-Specific Muscle Testing + Customized Strength & Flexibility Workout Program
  • Duration: 3:00 h

 

The Pro Fit+ includes all benefits of the Pro Fit. In addition we will conduct an extensive sport and discipline-specific muscle function test (flexibility, strength, trigger spots) and create a customized workout program for you to specifically target your "problem areas" and ensure that you get the most out of your bike fit. We recommend the Pro Fit+ to athletes who want to prevent issues, get rid of problems, and to those who want to get all of their power on the pedals.

3

High-End Fit

Der PowerFingerTest - die zur Zeit komplexeste und aussagekräftigste Leistungsdiagnostik!

 

 

 

  • Analysis & Determination of Your Optimal Bike Fit, Covering All Aspects
  • Physiologic-Orthopedic Assessment, Cleat Alignment, Spin Scan, etc.
  • Discipline-Specific Muscle Testing + Customized Strength & Flexibility Workout Program
  • Follow-Up Analysis
  • Electromyography of the main working muscles
  • Isokinetic Maximal Strength Test
  • Duration: 4:00 h + 1:30 h

 

In addition to all the benefits of the Pro Fit+, the High-End Fit includes an electromyographic analysis of your main working muscles (quadriceps, hamstrings, and gluteus) to ensure that all your muscles are "firing" correctly. The fit also includes an isokinetic maximal strength test on our high-tech Cyclus2 ergometer to evaluate your optimal seat height, the height that allows you to exert maximal force. Furthermore, a follow-up fit after a 4-8 week adaptive phase is part of the package. We recommend the High-End Fit to athletes with persisting issues, and to those who want to get the absolute maximum out of their bike fit in regard to performance.

4

Fitbike Check incl. Fine-Tuning

Mittels Spiroergometrie wird die VO2max präzise bestimmt.

 

 

 

  • Find The Perfectly Fitting Frame/Bike For You
  • Independent Consultation (Geometry & Size)
  • Specific Recommendation For Components & Equipment That Perfectly Fit Your Needs
  • Follow-Up Fit With your New Bike (Pro Fit)
  • Duration: 2 x 1:30 h

 

You are planning on getting a new bike?

Before spending money on a brand new bike, you should make sure you are getting the right frame geometry and size for you. Let us help you determine, which bike will fit you and your needs perfectly. If you already have a certain models in mind, we can simulate the geometry and size on our fit bike and determine whether it is ideal for you or if you should reconsider. In case you want to get a new bike, but haven't decided on a specific brand or model, we will assist you with you decision-making process, based on your needs and goals. Once the new bike has arrived you can come in for a follow-up Pro Fit to ensure that your fit is perfect.

5

Fitbike Frame Check

Der isokinetische Maximalkrafttest - ein weiterer Baustein unserer Leistungsdiagnostik.

 

 

 

  • Find The Perfectly Fitting Frame/Bike For You
  • Independent Consultation (Geometry & Size)
  • Specific Recommendation For Components & Equipment That Perfectly Fit Your Needs
  • Duration: 1:00 h

 

You are planning on getting a new bike?

Come on in for a Frame Check on our fit bike before you go and purchase a new bike. We will make sure that you are getting a frame with the right size and geometry and components with the correct lengths and sizes, such as stem, handlebar, and saddle to achieve your optimal fit.

Bike Fit Packages in Comparison

 

  With Existing Bike

Pre-Check

on Fit- Bike

 

High-End

Pro+ Pro Fit-Bike + Fine-Tuning Frame Check
Assessment (Existing Issues, Goals, etc.)

Initial Assessment


The first step of the fitting process is a thorough assessment of your goals, musculoskeletal issues you may have on and off the bike, training, and equipment.

 

Physiologic-Orthopedic Assessment

Physiologic-Orthopedic Assessment


After the initial interview we assess your physiology in regard to flexibility, range of motion, strength, muscular imbalances, and anatomical malignments. The data attained from this assessment, along with the information from the initial assessment, create the base for the fitting process. This ensures that the bike is fitted to you and not the other way around. In addition to the perfect fit, we are able to give you concrete workouts to work on your “problem zones”.

 

 
Exact Measurements & Documentation of Old & Optimized Fit

Exact Measurements & Documentation of Old & Optimized Fit


We measure your initial position and your optimized position to the nearest millimeter and document all of the data for comparison purposes. At the end of the bike fit you will be provided with extensive test documents. Having the exact measurements of your optimized position on file will also allow you to refit your bike after taking it apart for transportation, or maintenance work. You will also be able to transfer your position to another bike (as long as it is the same type of bike).

 
Multi-Dimensional Video-Analysis

Multi-Dimensional Video-Analysis


We capture footage from different planes, using professional video-equipment. The video data is then analyzed in detail using modern motion-analysis software. This allows us to assess and optimize your position under road-like conditions, while you are pedaling against a varying resistance. We optimize body angles in a step-by-step process to achieve your optimal overall fit.

 
Analysis Of Pedaling Technique & Power Distribution

Analysis of Pedaling Technique & Power Distribution

 

A perfectly smooth and circular pedaling technique is close to impossible. Only a very small number of cyclists and triathletes are able to actually pull up on the pedal. Most cyclists and triathletes lack an active pull completely and only push. That’s ok. However, it is crucial to improve one’s intermuscular coordination so that force distribution during the pushing-phase is smooth and constant. The SpinScan allows us to assess your power distribution throughout the entire pedal stroke of each leg and the distribution between your right and left leg.

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Laser-Guided Cleat Alignment

Laser-Guided Cleat Alignment


Cleat positioning is a science in itself and can be a quite tedious process. Yet, it is crucial to take the time to get it right. Cleat malignments can lead to misuse injuries of different joints, especially the knees, foster muscular imbalances and decrease power. Therefore, we place an emphasis on the correct installation and alignment of your cleats. We have developed a laser-guidance system, which allows us to position your cleats with the highest accuracy. This system is compatible with any shoe or pedal brand. In addition, we make use of Look’s electronic fit pedals, which measure involuntary lateral movement of your feet while pedaling and identify the midline of this movement. This system, however, is only compatible with Look Keo pedals. 

 
Compensation of Anatomical Imbalances

Compensation of Anatomical Imbalances


When it comes to anatomical malignments and discrepancies, our motto is "As much as necessary, as little as possible." Degenerated muscles or muscular imbalances are often the cause for malignments. Rather than simply treating the symptoms, we seek to go to the source of the problem. Using target-strengthening, muscular imbalances and malignments can often be resolved. Measures such as insoles and cleat wedges are used strictly on a supplementing basis.

 

 
Determination Of The Ideal Bike / Frame / Components For Your Perfect Fit

Determination of the Ideal Bike / Frame / Components For Your Perfect Fit


We always try to optimize your fit, using your existing bike and its components. However, it can happen that it becomes necessary to switch out components like stem, handlebar, or saddle to accomplish a truly ideal fit. For this purpose we have a wide selection of different components for you to test if necessary. Instead of just making a recommendation, for example for a different stem, we can install, adjust, and let you test it right on the spot to ensure your truly optimal fit.

Determination Of Your Biomechanically Optimal Bike Fit, incl. Set-Up & Installation

Determination Of Your Biomechanically Optimal Bike Fit

 

This is the core of our bike fitting service. Using the data from the different assessments and tests, we will find your optimal bike fit in a step-by-step process. Included is the set-up of your bike and installation of all old and new parts. By the time you leave our fit lab you will have a bike that is perfectly fitted and ready to go.

 

 
Extensive Aerodynamics Consultation Regarding (Position, Equipment like wheels, aero-helmet, etc.)

Extensive Consultation (incl. Aerodynamics & Training)


As part of the fit process we will discuss your most beneficial equipment options, especially in regard to aerodynamics. We will make specific suggestions concerning wheels, aero-helmets, etc. in regard to your athletic objectives. Furthermore, we will give you specific training recommendations, specifically concerning skill, strength, and flexibility workouts to optimize the adaptation process and help you target musculoskeletal weaknesses that might exist. 

     
Sport & Discipline-Specific Muscle Function Testing

Sport & Discipline-Specific Muscle Function Testing


In addition to the initial physiologic–orthopedic assessment, the Pro+ and High-End fit includes sport & discipline-specific muscle function testing, which allows us to design an individual workout plan for you.

     
Customized Workout Plan (Stabilization, Strength, Flexibility, Skill) to target muscular imbalances, movement efficiency, and other issues. Including Full Access To The SPT-Workout-Video Knowledgebase

Customized Workout Plan


Using the results of the physiologic–orthopedic and sport & discipline-specific muscle function tests, we are able to design an individual workout plan for you, including strength and flexibility exercises, to target specific musculoskeletal weak spots that are relevant in regard to your bike fit. We will go over the workout plan with you and explain all the exercises. You will receive the printed plan as part of your bike fit documents. Furthermore, you will receive full access to the SPT Online-Workout-Knowledgebase.

     
Electromyographic Analysis Of The Sport-Specific Musculature Under Stress

Electromyographic Analysis (EMG)


Using electromyography we are able to measure the electrical activity of your skeletal muscles. Via electrodes that are place on the skin over the muscle that is being assessed, neurologically initiated electrical nerve impulses can be measured. This allows us to evaluate muscular activations levels, inter and intramuscular coordination, as well muscle recruitment, providing valuable information about the biomechanical efficiency of your bike fit and thus helping us to optimize it. 

 

       
Isokenetic Maximal Strength Testing To Determine Ideal Seat Height

Isokenetic Maximal Strength Testing


During the test resistance automatically adapts so that you cannot exceed a pre-determined cadence, no matter how hard you try. While you are trying as hard as possible to overcome the set cadence, we measure the power you exert while trying. At a given, fixed cadence we measure your average power output at different set heights, allowing us to find the seat height, which enables you to exert the highest maximal power.

       
Follow-Up Analysis        
Detailed Test & Analysis Documents
Duration 4:00 h+ 1:30 h 3:00 h 2:30 h 2 x 1:30 h 1:00 h
Price

440 €

280 € 220 € 250 €

99

 


Preparation for the Fit

Since we are analyzing your bike fit at different intensities, you should definitely be healthy. The fitting process may be fairly strenuous. By the way, after the fit you have the opportunity to shower.

Please bring your clean bike, shoes + pedals, cycling wear, and a towel.

The Process & Our Philosophy

Assessment

The fitting process begins with a thorough assessment. The counseling interview includes questions regarding your performance goals, training, existing physiological issues, etc. Furthermore, we will conduct a physiologic-orthopedic assessment, testing and evaluating your flexibility, range of motion, strength, muscular imbalances, and anatomical discrepancies - simply everything that is relevant in regard to your fit. The assessment provides the basis of our fitting process and ensures your optimal fit regarding your sport, discipline, and your goals.

 

Measurements

Before and after the fit we measure and document your position down to the millimeter. All measurements are included in your test and analysis documents, which you receive to take home after the fit. This way you can always recover your optimal position in case you have to take your bike apart for transportation and the like. Having your position data on file also allows you to transfer your perfect fit to other bikes. Of course, this is only possible for the same type of bike. For example, you will not be able to use your road bike position on your triathlon bike, time trial machine or MTB.

 

Multi-Dimensional Video-Analysis

We retrieve footage of your bike fit from different planes and assess your position using modern motion-analysis software in real-time. We evaluate and optimize body angles, such as knee, foot, shoulder, hip, and many more angles. Using a Computrainer, we are able to assess your position in motion and at various intensities. Static measurements misrepresent body angles and therefore are highly inaccurate. In addition to the in-motion approach, we assess your fit at different intensity levels. For example, when pushing hard many cyclists tend to slide forward on their saddle, especially when in the time trial position. Sliding forward on the saddle lowers your actual seat height and changes your maximal knee extension. Therefore it wouldn't do much good too only look at the position while easy-pedaling. Using a dynamic approach, assessing and optimizing your position in a close-to-reality situation ensures the practicality and effectiveness of your optimized fit once you take it to the road. Furthermore, a video analysis allows us to look at the entire position and not just a few angels like other systems do. Another important factor of the fitting process is your direct feedback.

 

Pedaling Technique

Another diagnostic tool we employ is the SpinScan. In addition to its precise powermeter capabilities, we make use of the Computrainer's SpinScan to assess your pedaling efficiency. The SpinScan measures power distribution between both legs, and exposes any muscular discrepancies. Also the force throughout the entire pedal stroke is measured, indicating your level of inter-muscular coordination, or in other words, how smooth you are pedaling. We use this information to determine the fit with the highest pedaling efficiency. Furthermore, we will provide specific workouts to target any existing discrepancies and to improve your movement efficiency,

 

 

Cleat Alignment

The correct installation of your cleats is absolutely crucial for your entire bike fit. Even just tiny deviations from the optimal position can result in major issues with joints, ligaments, and muscles - not to mention consequences regarding performance. Therefore, cleat installment is an essential aspect of our bike fit and included in all packages.

To achieve the highest accuracy, we have developed a laser-guidance system to perfectly position your cleats. Another tool we use is the electronic Look-Keo-cleat positioning system, which measures lateral foot movement and identifies the optimal cleat position.

 

 

 

Determination of Optimal Components

Our goal is to get the maximum out of the existing hardware. However, it often becomes necessary to install new parts to achieve a truly ideal fit. In rare occasions even a new frame is needed, which is why you should definitely come in for a Frame Check before purchasing a new bike. For testing purposes we have a number of different handlebars, saddles, stems, aerobars, etc. available in our bike fit lab. After assessing and optimizing your initial position, we are able to install and test different combinations of components if needed. Instead of just receiving a recommendation, for example, for a 110mm stem at 17°, you are actually able to experience and test your position with those new components.

 

Compensation of Anatomical Malignments

When it comes to anatomical malignments and discrepancies our motto is "As much as necessary, as little as possible." Degenerated muscles or muscular imbalances are often the cause for malignments. It would be easy to simply employ stabilizing measures, for example an insole in the case of a flat foot. Unfortunately this often leads to an even more degenerated musculature in this region of the body and can potentially worsen the condition in the long run. Therefore, we are big advocates of stabilizing exercises and strength training, which we will prescribe on an individual basis to specifically target your "problem zones". We seek to go to the source of the problem, rather than just treating the symptoms. Using target-strengthening, muscular imbalances and malignments can often be resolved. Measures such as insoles and cleat wedges are used strictly on a supplementing basis.

 

Consultation

In conclusion of the bike fit we will discuss the results of the fitting process and give advice regarding equipment and training. You will receive specific advice on stability, strength, and flexibility exercises to target your individual "problem zones" in written form. The extensive test documents also include an illustrated before-after comparison regarding all aspects of your bike fit. Furthermore, It includes all relevant measurements of your fit so you can re-establish your position in case your bike gets disassembled (travel, repair, etc.) or if you want to tranfer your position to another bike (only practical if it is the same type of bike).