Well I've never seen 5/8 effort anywhere, but why not. Someone could probably do a mathematics thesis trying to map these efforts to numbers.One complication not yet mentioned, is that the efforts are specific to the distance. 800m at 1/4 effort might be faster, with a higher heartrate, than 30K at 3/4 effort.I always understand these efforts as a description of how hard you should try compared to racing that distance. A "Zero" effort is not trying at all. A "one" is your race pace for that distance. A "1/2" effort is just half trying. And so on.But such vagueness causes uncertainty, so people always ask similar questions, e.g. exactly how hard is "comfortably hard"? I think it's for this reason, that Lydiard included effort tables in his books, like "Run to the Top". He never used these tables to control his athletes though.If you need more certainty to determine training paces/efforts, something like Daniel's VDOT tables are more comprehensive and well-defined.
deleuran wrote:
Hi all.
I'm new in this forum (I'm from Denmark) but I have been running seriously for a couple of years now - and I am training primarily for the 1500m.
I have a masters degree in sports physiology, so I'm well aware of the physiologic challenges that running requires from your body.
I have been doing some research on the great coaches through time and I must say, that Lydiard is the one I fancy the most.
I have one question regarding hes way of controlling intensity, which I have not been able to figure out. He uses effort as a way of controlling the intensity (fx to run at 5/8 effort). Is there any way, that these efforts can be translated into heartrate? I my opinion, HR is by far the best way to determine intensity when running, instead of running after a specifik pace fx.
Hope that someone have an answer to my question - and thanks for a great forum!
Cheers, deleuran