As stated earlier, and I really suggest you read your prior posts as well as mine, 220-Age is the standard. It is a frame work for max HR. This has been mentioned over and over again. So again, please read the posts.
I see you are in Wales and think this is part of the issue. After reading over some of your stats, I believe that the proof is in those you train. Seeing how you have yet to train or to work with those competing at the national level, I would caution you to not be to proud to learn. After all, you have to make a name for yourself and if you are truly a scientist then you know there are no absolutes. Pride is based on ones own unwillingness to face their stupidity.
You lack of knowledge on the general characteristics of respiratory efficiency is scary. How do you run a 10K, Rich? Do you believe that poor running posture is a good thing? How about postural distortion? Do you even recall the class at Brighton that covered the Scientific Rationale for Integrated Training or Cardiorespiratory Training. The fact is the body and the kenetic chain must be in perfect alignment if you are to expect a person to be efficient. Tell me, is the reason your athletes are not winning because you are having them ride a bike that is poorly sized or not geometrically correct to their physical composition?
Simply put, you can't breathe efficiently when you are only using a fraction of your lungs. When you are breathing from your chest instead of your diaphram and core. I thought this was a know fact and went without stating. What is the purpose of blood, Rich? To supply the muscles with the needed oxygen/nutrients and remove waste...right? What happens when your HR picks up? I think it goes without saying your blood pressure increases and blood travels through the body quicker and supplies nutrients at a faster rate. What happens when you blood has a lower amount of oxygen than what is required continue the activity? Either your HR increases to attempt to correct this issue or you begin to feel light headed and eventually pass out. Have you ever gone to the top of a moutain, Rich? What happens? There is less oxygen and thus your breathing increases as well as your HR. What happens if you stay there and train there? Oh, your body learns to increase its lung capacity and your breathing gets easier and you HR begins to return to normal. YOU LEARN EFFICIENCY. Its evolution-we adapt. Now take that same simple fact and apply it to biking. We make frames in many different sizes and the geometrity is differnt since, as you stated, everyone is different. To believe that you can compete at a national level by merely by a Specialized bike off the rack only shows a lack of knowledge for the sport. Those that are interested in competing at the national level understand you do need to go to the lab, find your efficiency level. From there, report to the tunnel to find out if the bike is making you the most efficient. From the pedal strokes to the handle bar extension, to head position-all are key to being the best.
Lastly, I accept the guide as a frame work since it has been proven to work. Sorry Rich, I plan on taking the word of several MD's over someone who just graduated 8 years ago. However, I would be interested in reading your article about legalizing drugs...I know some people are against USADA but encouraging those to seek the quick fix only show a lack of personal readiness to meet the challenge of training todays best.
In the end, I believe that their are those out there to help other around them and then there are those that are still trying to justify their degree by making the science behind the sport seem unattainable without them. If you want to make a sales pitch, please do. As for me, knowledge is free Rich and for those readers that want a good way to find max HR, please follow the formula. Those that want absolutes and believe you can find this by guessing after looking at HRM, please continue to guess. Those that believe they have the absolute, by all means run until you pass out and have someone take your HR proir to treating you for heat stress and possible stroke.
ric_stern/RST said:then you would know that the SD (or is it SEM?) for 220-age is +/- 15 bpm, which renders it useless for advocating a HRmax for an individual.
No sports scientist, or exercise physiologist with half a brain would advocate 220-age as being exact for exercise prescription for an individual.
I would *love* to know how you found it was a bike frame that caused someone to have a higher HRmax than someone else?
Sports science may not be brain surgery, but you seem to be failing at sports science.
Ric "sports scientist, coach"