attempted to be, now… who bloody knows :rolleyes:
Here is another bit and probably the last I quote
[i]Average Volume of tempo…
Typically the session volume would be as follows:
100 specialists - 2000 meters per session - 3 times/week
400 specialists - 3000 meters per session - 3 times/week
800 specialists - 4000 meters per session - 3 times/week
Upper limit is 75% effort levels over distances of 100-400 meters per repetition.
Although the volume of each session would adhere to the above guidelines, the
length of each rep would result in different training effects.[/i]
This is from http://www.charliefrancis.com/store/Scripts/prodView.asp?idproduct=37 which I seriously suggest investment in especially as there is a sale on right now.