FAQ'S

Here are our most commonly asked questions regarding the physiological testing, we hope they answer all of your queries. However, if you do not find the answer you are looking for please use the following link to ask us your question (Please use the subject line "Physiology" in your email), and we will get back to you with a response.

What is SBT ?

System based training utilizes biochemical and physiological markers to assess athletes current physiological state in respect to energy systems, and then uses this information to design training programs to address any areas of weakness. It uses world leading physiological profile testing (PPT) and analysis systems developed in the USA to assess your metabolism, exercise physiology, biochemistry, and bioenergetics to optimize your sporting performance

Why use SBT ?

Training to perform and exercising are two dramatically differently things. Yes, training will provide some great health benefits such as a stronger cardiovascular system, weight loss, and much more. But training to perform your best at the time requires thorough knowledge of the human body, responses to training, and type of training required to perform the specific event. Understanding the roles and physiological basis of each System will provide greater insight on how to develop proper individualized training for any event.

How does it work ?

• We utilize world leading physiological profile testing (PPT) and analysis systems developed in the USA to assess your metabolism, exercise physiology, biochemistry, and bioenergetics to optimize your sporting performance.
• We analyze your efficiency across the 8 energy systems that your body utilizes to create an energy source for human movement (i.e. what fuel your body burns to create energy so you can perform your chosen athletic pursuit)
• We identifying where the greatest improvement can be achieved in these energy systems, and prescribe training sessions and volumes that will stimulate that system to be strengthened, without negatively affecting any of the other energy systems.
• In a healthy athlete, these energy systems exist in a finely tuned balance. However, in an over-trained athlete, some systems have been strengthened too much, leading to other systems being impaired and ultimately collapsing, resulting in loss of energy (tiredness) and drop in athletic performance.

What are the benefits of SBT?

• Reduced risk of overtraining
• Greater efficiency of training
• Training targeted at your individual physiological requirements
• Greater physiological ability to tolerate the demands of training
• Improved performance
• Improved recovery rate

I’m not an elite athlete, can SBT benefit me?

The great thing about SBT is that anyone can benefit from it. It doesn’t matter if you are a world class athlete or someone who has just got back into training for their first event in 20 years. The principles behind SBT remain the same. We are optimizing your individual performance based on your physiological capabilities. We can’t make everyone a world record breaker, but we can ensure that everyone is getting the most out of their training, reduce the risk of overtraining, and make sure their systems are primed for the requirements of their training.

What can PPT tell me?

· Not everyone is made the same! The physiological blueprint for everyone will not be identical, so the same training stimulus will not produce the same results in everyone.
· So you should want the training to be most appropriate for your individual blueprint, designed specifically for you.
· The testing data from PPT is applied specifically to you as an individual to help you achieve your goals (which is ultimately achieved by meeting the intended physiological objectives set for you by your coach).
· PPT can assist you to get the best out of your training with a reduced overall training load as it will increase efficiency of training, leaving more time for recovery or leisure activities.
· Training phases and training loads are dependent on individual physiological readiness and not just based on a set time in a training phase or number of weeks until peak performance is required; or the level of your athletic experience.

Does SBT replace my coach?

The answer is NO, nothing can replace the experience and knowledge a good coach has. What SBT gives your coach is the necessary information to develop a truly individualised training program. One that is sensitive to the changing needs of your body. This will ensure you are able to maximise the benefits from your training

“What can PPT tell me as a Coach?”

· Repeated testing over a period of time can provide coaches with a wealth of individual physiological information that can pinpoint the training stimulus that will create maximum response in each athlete.
· Understanding differences in each athlete’s physiological profile will help coaches establish individualized training plans, take the guesswork out of program development, and produce peak performance when it counts.
· We can provide you valuable data and recommendations to identify the athletes with greatest athletic potential
· We can provide you with measureable data to demonstrate physiological power gains made in the off season for each individual athlete
· See sport specific FAQ for further areas where PPT can help coaches

“Why do we need PPT?”

· The ART of coaching is still a necessity but SCIENCE can greatly benefit any coach or athlete looking to optimize performance and eliminate much guesswork when individualizing training.
· Not that lactate testing is the sole answer to making world champions (although many former and current World champions utilize PPT), but it is a huge step forward in the progress and advancement in human performance.
· If the coaches have a greater understanding of the contribution and importance of GLYCOLYSIS, AEROBIC AND ANAEROBIC METABOLISM and how it can be trained in athletes, the athlete’s results can be maximized.
· The value, interaction, and balance of BOTH aerobic and anaerobic energy systems in many individual and team sports is necessary for optimal success because there is a strong contribution of both Aerobic and anaerobic power in most sporting codes.

Why test lactate?

Lactate is a biomarker that is produced during exercise. It is produced through the glycolytic pathway, when there is too much pyruvate than can be oxidised aerobically. As blood lactate levels increase it demonstrates that the body is using increased contributions from the anaerobic energy systems to sustain the current level of work. It can be used as an indirect marker to measuring these metabolic changes, and as a useful index of exercise intensity.

What are BEPS?

Lucky for us, our body’s readiness to perform activities can be calculated using a set of physiological, biochemical, and movement data. From these calculations we can produce bioenergetic power scores. Health and wellbeing is largely determined by our ability to balance energy production and energy expenditure (energy management). To produce energy we need to burn fuel. Bioenergetics is a way to measure the efficiency of our bodies energy management systems and therefore our ability to perform work. Put simply it is the bodies ability to create, store, and use the appropriate fuels to perform our intended activities
Every activity from sleeping, rowing a 2k, running marathon, or swimming a 50m butterfly can be defined along the human bioenergetic power continuum. For example, the bioenergetic power required to run a marathon is going to be different than that required to run a 3000 meter race, and different again to what is required for everyday activities. Physiological profile testing (PPT) can identify which energy systems are lacking the fuel required to perform optimally.

To get a better understanding of the in-depth science behind these principles follow this link; See more

The BioEnergetic Power Score™ (BEPS)
BEPS scores give us the ability to determine the whether each system has the capacity to provide fuel for your required level of activity. Using reference values created over the past 15 years from 150,000 samples we are able to give you an indication of what BEPS value you require to help you achieve your goal.
As part of your PPT report you will get a BEPS score and graph
How to read your BEPS results?
As part of the data analysis we will give you a rating in relation to functional capacity to perform at your required level. These ratings are divided into 5 categories;
NON functional;). This does not just mean that the individual is not a talented athlete or that their training is “wrong”. What it is demonstrating is the athlete has negatively adapted to the training load, and that the balance of the current training load and lifestyle is inappropriate for their current physiological state. The most difficult part of prescribing appropriate training load is that fact that an individual’s metabolic and physiological state is very dynamic and can be influenced by many factors. Without physiological testing it is hard to know what training load is appropriate. What their BEPS graph shows is that they currently only have ONE available energy system to produce the fuel for ALL their activity. Ideally, we would like you to have 6 or more Systems at all times in order to make the most physiological adaptations as well as optimal performance outputs. An analogy for this individual would be a car working on only one cylinder, it will still be able to move, but it will not be performing as well as it could do as if all 6 were operating. Non Functional athletets have a negative energy balance (between aerobic and anaerobic energy contribution) and are in an inadequate state of recovery. This state can be caused by a number of factors but the appropriate training prescription will address this current metabolic state regardless of the cause.
Low functional. These athletes haven’t quite got the balance right. They have adapted to the stress put on their body by shutting down energy systems. This results in a -ve energy balance; energy in is less than energy out. This means for certain activity levels they will be using inappropriate energy sources. If we use a car analogy; it would be like a race car trying to run on standard unleaded petrol. Except unlike the racecar which wouldn’t work, your body is able to adapt to using an inappropriate fuel source, but it means it is not functioning as well as it could. The first aim for these clients would be to increase the number of energy systems they have available, this will give them availability to use different fuels for different activities.

Functional; dependent on their activity, these people might have enough energy systems available to contribute to their activity. This will be dependent on their activity. Different activities have different requirements, in terms of their energy systems, and as such require different fuels. For these individuals we would be looking at increasing the ability to work at the specific levels required for their activity, whilst increasing the availability of the fuel to sustain activity at different intensities
Fully functional; This is the ideal state we would want people to be in prior to starting a training block. It represents a positive energy balance (between aerobic and anaerobic energy systems) meaning they are getting the appropriate balance between training and recovery. With these individuals we would look at their activity specific requirements with the goal to strengthen the energy systems that provide the largest contribution for their activity.
For each of these energy systems they will have a particular fuel source (naturally occurring organic sources such as carbohydrates). PPT allows us to test the availability of each energy systems to perform at a required workload

BEPS PROGRESSION

As this chart and graph shows, when initially tested in December, this athlete was totally lacking fuel in AF, PAC, ANRC-2, and ANRC-1 energy systems, as demonstrated by exhibiting a lack of a power score for that system. This results in reduced functional aerobic capacity, essential for building all other energy systems, and a reduced maximal anaerobic capacity. With a 12 week SBT program this athlete was able to improve her 800 meter time from 2;15 to 2;08

This all sounds great, but I’m not sure I completely understand the science?

It can be quite scary for coaches or athletes to try something new they may not completely understand.
But we can equate it to this scenario: you take your car to the mechanics because it is not running quite right. The mechanic runs some diagnostic tests, checks the functionality of the car, and suggests a few
repairs or changes to make your car run smoothly. As the customer you are not expected to know how the engine or the carburettor works but you are going to trust the mechanic, who is the expert, to get your car running optimally.
It’s the same in this scenario. You do not need to fully understand the intricacies of the science, but if you trust the experts (that’s us!) to give you the correct information and recommendations, you can follow the recommendations and reap the rewards in terms of improved training efficiency and improved results.

Why do I need a watch?

Heart rate indicates the daily stress the body is managing and how hard the body is working, even if the rate or power output is slower than normal. SBT uses precisely defined workloads to achieve specific physiological objectives. It is based on the gaining improvement in 8 different energy systems to improve overall performance. If you were to train only at a prescribed pace every day, this would not take into consideration the environmental effects on your energy systems. Keeping within prescribed HR zones gives and effective measure of your bodies overall work effort, and will allow specific training of the individual energy systems. This takes the guess work out of training and ensures appropriate loading no matter what the conditions.

Do I need to stick to my HR when running up a hill?

This is a very common question, the simple answer is YES. We are using your heart rate as measure of how much stress your body is under. When training specific systems we need to ensure the stress on your body is appropriate for the system we are training. There are a number of different situations that would cause an increase in heart rate when running, such as; hills, heat, work related stress. These external factors are increasing your heart rate because your body is under more stress, so working harder. To ensure you are training the correct system you will have to accommodate these external stressors to ensure you stay in your target heart rate zone. This means you may need to SLOW DOWN to stay in your ideal training zone for that day.

Why not use my FTP?

Functional threshold power is the maximal power output that an athlete can sustain over a 60-minute period. This is used to determine an athletes’ performance capabilities/capacity. The larger the FTP the greater the athletes’ ability to sustain performance. FTP is determined by calculating average power outputs over a set timeframe, then using a percentage of these outputs as your training zones. This training information is largely based on averages, and generalized across populations. It does not provide any indication about how YOUR body is tolerating these loads.
One of the main issues with this training method is that athletes training using this system are often required to work at or near threshold levels, for repeated bouts of exercise, with no information regarding how their body in tolerating these loads. These levels of training are extremely taxing on the body, and can result in overtraining, leading to reduced performance.
SBT takes the guess work out of training. We can use your FTP score as a indication of what starting value to use for the first interval in your SBT test

Why go above lactate threshold in the SBT test, isn’t this dangerous?

You may have heard about lactate threshold testing. This represents the highest intensity of exercise that can be maintained where lactate production and clearance are in equilibrium, or the “point” where we “switch” between aerobic and anaerobic energy systems (often referred to as the “turning point”). In truth, there is no distinct point, rather it’s a constantly changing continuum between contribution of aerobic and anaerobic systems in exercise, but it’s a terminology that is widely used in physiology to explain the complex process in simpler terms. Some sources site that going above this level during testing can be dangerous. At the lab we do not view lactate threshold as being a particularly important measure by itself. It is merely a point on the continuum of your lactate profile. In reality there is no single point where we switch from aerobic to anaerobic energy systems, they both contribute to all exercise, however, the relative contribution changes with exercise intensity.
At the lab we feel that in order to gain the complete picture of an athlete, we must expose to them to similar exercise intensities as they would expect to experience during training and competition. This means we test to exhaustion. Gaining this extra data means that we can determine exactly how your body copes with higher intensity exercise, and allow us to develop individualized plans to meet your body’s needs. There is no danger in testing above the lactate turn point, rather we feel it affords greater safety, as it give accurate data (rather than extrapolated data above the turn point) that can be used to safely prescribe velocities, wattage and loads of training for those higher energy systems. It is in these higher energy systems where people are often overstimulated, resulting in impaired efficiency or performance.

Why not just use HR or T.P on my watch?

Some of you may use HR training zones as a training guides. This is useful as it gives you a clear indication of how hard your body is working during your training. The issue with using HR as sole measure is that you have no way of knowing what these values mean with regards to which energy system you are using. HR zones in TP or similar software are based on standardized data from a range of athletes. As no two people are the same, without having performed physiological testing, we cannot say that even if two athletes are working at the same HR they will be using the same energy system. Without this individualized information (PPT testing results) you are essentially guessing, which can result in over or undertraining.
After you have completed your testing you will have accurate individualized information from which we can give you HR training zones that reflect YOUR individual needs.

What can I expect from the testing?

• The testing will be performed using incremental intervals. It should take approximately 30-40 minutes to complete.
• The athlete will have the end of their finger pricked with a sterile instrument, for use in collecting a drop of blood for physiological testing
• The athlete will be asked to perform 5-8 intervals (the tester will give you this specific information on testing day). The speed of the intervals will start very easy and become progressively harder with each interval. The final interval will be at maximal effort. The starting value will be individualized to level of performance & experience.
• The athlete will wear a HR monitor during the testing, and after each interval is completed they will be asked their HR at that time.
• The Sports Lab tester will clean the skin, squeeze the finger (previously pricked) to produce 1 drop of blood, and a physiological reading will be taken. Occasionally an athlete may require a second prick of the skin to produce the required drop of blood if they are cold or dehydrated.
• The athlete will then perform the next interval at the prescribed speed, and the process will be repeated until 5 or more intervals have been achieved.
How long should the testing take?
Testing duration depends on the individual athletes ability and experience level.
Elite and moderately experienced athletes will typically take 30-40 min.
Beginners can take up to 60 min for testing. This duration will be made know to you in your pre testing info pack after we have received and reviewed your pre testing questionnaire

What happens after testing?

After testing we analyse your results and produce a report highlighting your strength and weakness. Depending on how much input you require, I.e. level 1 or 2 packages, we will either provide guidance around training parameters to target the most appropriate energy system, or provide a detailed daily training program to ensure you maximise your training.

How often should I be tested?

The results from your PPT and any subsequent training recommendations are accurate to meet your current needs. However, the purpose of training is to improve/change the functioning of your energy systems. As you perform your training, your body will adapt, and so will your requirements for future training. I.e. a body is a constantly changing and adapting machine! As such, we recommend that that athletes re-test every 3-4 months, or at the end of a training block. This will ensure that you have up to date information regarding how your body is adapting to training stimulus, allowing us to make adjustment to optimize your performance as required. It also provides for longitudinal information that creates better understanding of how your body adapts to training and stressors, allowing for more and more accurate prescription with every test performed.

Where can I learn more about SBT principles?

We have tried to provide as much information as we can on the theory behind SBT.
However, if you feel the need for more information please check out the Go Athletics website and blog. https://blooddontlie.blog/, http://www.systembasedtraining.com/
Or our blog:
http:kgkrehgfkehjgrjhrbghj
Make a request to join our exclusive FB page????
Or alternatively book in for a one on one consultancy service, where we can provide specific advice and upskilling to meet your individual requirements.

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