Mind Over Mileage: August 2010

I took in SO much information during the 4 days that I was at running camp I was afraid that I might be "misquoting" or taking information out of context or not explaining things that I learned correctly so I thought I would just ask Coach Dean Hebert for clarification on the Heart Rate topic and he was kind enough to reply to the previous post. I thought I would just post it as a new post rather than just a comment. This is what he said:

"Adrienne asked me to drop in and comment on the HR discussion. So, here goes, I’ll try to keep it to the Reader’s Digest version.

Of course all comments have to be taken in context. The concept of base miles is out of date. Now, that does not mean you don’t need to get miles in and build them up to get in shape! Quite the contrary. The concept of just doing EASY miles as your base is what is flawed and now counter to current research. From day one intensity rules – as long as it is appropriate for the person (i.e. I wouldn’t have a novice runner out doing 16x400 repeats with a 1:00 rest). So, interspersing faster and slower days is what enhances conditioning and expedites the conditioning process.

Most of the details are in an article I wrote on the topic: http://coachdeanhebert.wordpress.com/2007/08/19/pace-or-pulse-the-great-debate/

Max HR as detailed in the article is highly variable depending on the formula used. I have also found through other readings that even getting tested for max HR is not fool proof. It in fact can vary by the tester (their own proficiency) as well as how you feel that day. If you are under the influence of any of the variables listed in the article that effect HR then your max HR test is flawed and then again… so will all the HR ranges you calculate.

Save your money and do a 1 mile all out time trial. From that number simple math can determine the optimal paces you should do your quality runs in. Add in some goal paced miles (the actual pace you want to run in your goal race) and you already have a good basic program that far outshines any HR program.

And before anyone claims that I think HR is completely useless, that is not true. For a novice runner it can be viable biofeedback on effort. It allows someone new to working out to learn about his or her body and how easy, moderate or hard efforts feel. This is good. It becomes a learning tool. Naturally, over time it becomes less valuable for all the reasons stated.

Also, resting HR is an indicator of conditioning but it has been shown to be most indicative of recovery status. If your morning resting HR is more than a few beats higher than the day before then you will want to consider a recovery day. But, even this is used with other criteria (aches, energy level, mental readiness) and not alone.

Anaerobic Threshold (carbon dioxide and ventilation) is often used synonymously with Lactate Threshold (the point at which lactate builds up in the blood stream) but technically is different. Also AT is a poor predictor of performance whereas LT is a very strong predictor of performance and therefore training your LT is critical.

Even for those interested in “fitness” rather than “racing” or getting faster it is far more efficient AND effective to avoid HR training. By it’s own nature limits progress (see
article – HR Drift and HR lag). More miles create far more injuries than increasing the pace of select workouts. Increasing pace decreases time spent training with far better conditioning yield therefore is a better investment of time. Oh BTW, higher intensities have also been shown to burn fat better than those highly touted “fat burning zones”. You can be FITTER on LESS training and decrease odds of injuries if it is done right.

So, get out and run and do not let HR deter you. An elevated HR MAY indicate that you are working hard but that doesn’t mean and should not be construed as TOO hard. If you are always holding back you will not progress (especially if it is something so unreliable as HR). The key as you learn about your body and how it reacts to workouts is more complex. I would have a number of questions to ask to determine if you effort is appropriate… HR is not one of them."

Here are some pictures from our totally awesome race yesterday!!! Most of us set personal records for a 1/2 marathon - and one of our "honorary M.O.M.'s" -Josh- got 3rd place in his division - he even got a trophy:) Tara had the fastest time of all of us - under 1:50!!!- with Natalie and Amber close behind. This was Susan's first half - she was a SUPERSTAR!!! The weather was PERFECT, the scenery was beautiful, and it was so great to run with such inspirational ladies! I swear I ran faster knowing you all were somewhere close by. Thanks for a great day - and for those M.O.M.'s who couldn't make it this year - we missed you!!!

Here we are waiting in line before the race --10 honey pots + 3500 runners = many runners still in line when the race starts!

Josh with his medal - way to go! It's hard to see but the trophy is a gold-digging pan with a nugget of fools gold hot glued into it with a little mountain goat hot glued on top.