12/04/2009

Moving on

Having neglected any kind of speed work over the past months in favor of endurance, and with a relatively short run (7.5K) coming up in two weeks, I decided it was time to do some 30-30s. C. swears by these: sprint for 30 seconds, jog for 30 seconds, repeat at least 20 times. The idea is to keep your heart rate elevated without building up lactic acid, or something like that. I think the idea is also to do all 20 in a row, but I did 10, jogged 5 minutes, did 5, jogged 5 minutes, then did 5 more. Regular speed work is supposed to pay off in time. If you ask me, it's only worth it if you actually enjoy doing the speed work.

Gotta run…

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