Hallo guys .
First to Robs short thoughts . What is max and the % calculation. Great points and yes it is where all the "weakness" is in programs and calculated zones. The first questionis always ?
Do I really have 100 % and if I have 100 % what is zero %
Example 189 is Max tested HR .
Please Help what is 0 % tested HR ?
That's why we try to take physiological markers in FaCT , instead of % of a possible but not for sure 100 % effort . I will tell you later a nice idea and comparison study we repeated during my education in Switzerland.
Summary :
% calculation is great and easy to do but leaves as with the question , whether they reflect physiological responses ? The answer can be given by the carefully critical readers on this forum.
To Paul :
I am a bit confused , but that will be not the first time.
Okay as an advocate of wattage as a possible training control we would argue, that it does not matter what the HR is and other biological informations as wattage is the true objective tool to measure performance .
True ?
So 240 wattage as an example is always 240 wattage .( at least for the bike )
So it really does not matter what other reactions are going on ,like heat , higher HR due to the heat. De-hyrdation and higher HR due to dehydration,
Lower glucose level and therefor higher HR due to lower glycuse level. ?
So the answer from Paul : it is his diet ? hmm How come, as diet will have no influence on his wattage level ? Or may be there could be some connection there ????
Question :
Could it be, that due to lack of proper diet he may move in the fixed wattage workouts sometimes into an intensity , where he realy would need glucose to maintain an optimal ATP production due to the needed demand of ATP at that intensity level ???.
If he can't offer that the body may have to look for other sources, who can help him to produce the ATP. One of the solutions is protein and one of the used protein substances is L- glutamine type protein and BCAA type protein.
This will lead to a reduction in the Immune system responds after this workouts and to a reduction in defence systems. Mucose from the nose and the other areas, as well as protein from blood cells will be taken to produce the needed glucose to "survive " the brain. ( see immediatly ammonia levels and later urea levels as potential markers , as well white blood cell counts )The lower level of glucose will change HR reponse and HR could have been , if properly used, an early marker during this fixed wattage training to think before you push.
So if we blame nutrition as a possible source we have to blame us as coaches for the lack of understanding that wattage is a possible but not optimal tool for intensity zones.Keeping a fixed wattage may change the physiological intensities by limitation of energy supply and demand. Do you think that could be possible or do you think the body does not care what he has to offer as by 240 wattage he will run always on the same energy supply system ?
As we had in another forum section : Compare the car with horse power and % of what you can use from this horse power.
We could add to that and compare, what fuel you put in that car as well.
The example of wattage and nutrition is a very stronng indication , that we may in fact change physiological ( energy producing ) systems during a workout , which is fixed on wattage and this possible more likely , when we push wattage close at the LBP or in other ideas clsoe the VO2 max ?
This possible change of energy supply and emand has some very interesting physiological reactions .
Just a thought and I missed somewhere your explanation on the different test ideas and the zoning , as I am still not clear what wattage I suggest for this athlet (

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