Wednesday, 2 October 2013

Swim sprint reps... not so much faster, as just less efficient...

I've really enjoyed swimming with my new Garmin 910xt - Happy Father's Day, from my awesome Family!

It's giving me all sorts of great data...well actually, it's giving me data, that's not as great as i had hoped for.  Essentially, what it's telling me is - Yes, i can swim and keep swimming, distance is no drama...but speed...um nup, nothing, nada, zilch...

So this morning i thought, OK...i'm feeling good...short, sharp swim - let's hit some sprint reps.  So ok, session went thus...actually i thought session went thus...

Warm up - 500m easy.
Main Set - 25 flat out / 25 recovery, repeat X 10.
Cool down - 500 easy.

So no distance, but a hard main set (for me).

Now, thanks to the wonders of Garmin...what actually happened...



Warm up - 500 easy.
Main set - 25 hard (actually going no faster than my 3k pace) / 25 recovery (going about 5% slower than hard.
Cool down - 500 easy.

So it appears that my version of swimming hard is to waste a lot of energy, going no faster than when i just relax and swim.

With Noosa triathlon about a month away I don't think i want to re-learn to swim before then. But after that it's over 3 months until Challenge Melbourne and over 4 months to Ironman Melbourne...so after that i think i should get some stroke correction / technique lessons, and consider squad. 


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