I believe 20 mins is good for an interval - but if there's going to be second interval it should be 10 mins only. Personally two intervals seems crazy to me, I'd rather get it all over with in one hit!
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Date: 19/11/2009 - 16:50
I believe 20 mins is good for an interval - but if there's going to be second interval it should be 10 mins only. Personally two intervals seems crazy to me, I'd rather get it all over with in one hit!