Recently I have been experimenting with ( and getting used to
intervals themselves ):
4. 1 x 100, 1 x 200, 1 x 400, 1 x 800, 1 x 100, 1 x 200, 1 x 400, 1
I am comfortable with all of the above. Tomorrow morning I'm going
to try the ladder with 1000 at the top instead of 800 and progress
through the weeks like that ( building by 200m)
Any new ideas would be of great interest to me.
Thanks,
Ben