Interval running - race track (Me, triathlete)
Every runner does it and it's a must to keep those legs and the lung capacity in good shape. It's quite easy: you run fast and then rest, repeat. I'm talking about intervals.

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Read the full story here:
www.lokner.com/2009/07/21/interval-running/

More information about this project can be found here:
www.lokner.com/me-triathlete/
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