Allan Besselink ... Physical therapist, endurance sports coach, author, educator, thinker

       

Training

Principles Of Run Training: 800 meters to 100 miles
Smart Physio
Wednesday, 18 November 2009 21:56

800 meters to 100 miles!Principles define training. Principles can lead you to personal best performances, injury prevention, and health – if they are simply applied correctly.

Historically, running has a social and coaching culture that would have you believe that very diverse methods are required to train for different events. For example, most would assume that training for the 800 meters on the track would be in complete opposition to training for a 100 mile trail run. One is 200 times longer than the other. Currently-held beliefs would tell us that these events utilize different “energy systems”, that one event is anaerobic while the other is aerobic, that one event is for those with lots of fast twitch muscle fibers while the other is only for those with a predominance of slow twitch fibers, that perhaps a specific periodization or structure of training is required, or even more commonly, that perhaps a certain number of miles of training are necessary.

These traditional methods make some assumptions that, sadly, have not stood the test of time or science.

Much of the traditional thinking assumes that the cardiovascular system is the primary limiter of performance – and thus the primary aspect to address in training. But as we’ve built a body of knowledge in the sports sciences, this has been found to not be the case. The central nervous system and neuromuscular system are the primary limiters of performance, and thus issues such as power output should define the training plan. The greater the power output (at any given distance), the faster you go.

What does this mean from a practical application?

I have coached runners of all skill levels and paces, and through a wide variety of event distances. And the one common element that links events like the 800 meters and a 100 mile run is that the training principles are the same. Yes, the same.

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Specific Adaptation To Imposed Demands
Monday, 09 April 2007 19:00
I was originally exposed to the concept of the SAID Principle, or "Specific Adaptations To Imposed Demands", via exercise physiology. From a cellular perspective, this simply means that the tissues of the body, be they muscle, bone, tendon, cartilage, or ligament - adapt to the demands imposed upon them. For example, weight bearing activities foster an in crease in bone density, and strength training fosters muscular strength and power development. Both are examples of very specific adaptations that the human body makes in order to adapt to the demands placed on the system.

But all cells respond to stimuli.
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Limiters Of Performance
Monday, 19 March 2007 19:00

The debate over limitations in human performance has been waged for decades. In the endurance sports world, the commonly-held perception is that the cardiovascular system is the primary limiting factor. The belief expressed by many endurance sports coaches is that maximum VO2 and lactate threshold are the primary culprits - and thus, we need to track and scrutinize the appropriate training parameters - namely, heart rate.

But here are some thoughts to refute those claims - to take our focus away from the past and turn it towards the future.


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The Long And The Short Of It All
Saturday, 25 November 2006 18:42
Yes, the rumors are correct. I grew up in Canada – the great white north. Home of the comedian (Google “Canadian Comedians” and see if I jest). It's also the home of – winter – and those dreaded “Canadian cold fronts” that we all dread in Texas. If it's December in Canada, then I can guarantee you that your thoughts aren't on triathlon anymore. It's amazing how the arrival of snow (and eventually a frozen river) have your thoughts focused on three things – hockey, hockey, and Toronto Maple Leaf hockey (and not in that order).

So in the time it takes to turn on the electric blanket, brew a mug of hot chocolate, and wait for the first intermission to conclude, let's take a moment to ponder some thoughts for the off-season.


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