And then someone comes along and turns everything we thought we knew... on its belly...

If you want to be a better swimmer, this is a must.  Even if you never get in the water I think you'll enjoy hearing Terry's story (and getting a glimpse at his process).

This is the best "how to" video I've ever seen for swimming. Click through to watch all six parts on YouTube.

After watching the lecture, be sure to watch this great demonstration of the stroke in action.