Yeah, vinux, breathing is everything. My distance runs are usually on a 3-3 breathe-in/breathe-out cadence, and they become 2-2 or 1-2 when I'm speedy. The same applies to swimming (even more important if you don't want to suck water! lol), which throws me off when I do both, because you usually gulp your air swimming and then use your nose when running.
Dason, what did you do to your knee??
Dason, what did you do to your knee??