Wednesday, September 15, 2010

Core oh Core

Did a short slow 1h run with some friends this evening. Again, trying to get my form correct. It was hard hard work holding up the core. I was not breathing deeply enough. The tendency for inexperienced me was to hold my breath and/or core, and then breath shallowly. Which meant that I would have suffocated or tired out myself through lack of oxygen over a long duration.

Hmmm..... how to hold a tight core for 7h of running?

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