90% time ; )
[quote author="Flow" date="1171898130"]
dude, where´s the problem. its pretty much intensive tempo : )
thats what i used it for. but your right, the first few workouts i didnt make it through, but after 2 weeks/ 4 workouts i did
oh ok I get it, I was thinking of it as a speed workout, intensive tempo makes a lot more sense. So on the last 90meter interval you were running the same time as the first? And it was 90% of your fast 90meter time? Or was is more 90% effort than 90% time.