If you are an Ironman triathlete you've probably listened to the excellent IMTalk podcast hosted by Bevan James Isles and coach John Newsom. This week's show features an in-depth interview with Swim Smooth's head coach Paul Newsome covering all things swimming.
Check out the show here: http://www.imtalk.me/home/2012/4/16/imtalk-episode-307-alan-couzens-and-paul-newsome.html
The interview starts at around 47 minutes into the podcast and kicks off with a discussion about modelling your fitness using the training metrics CSS and TSS. If you find this a little technical then skip forwards to around 53 minutes where things broaden out and Paul discusses Swim Smooth's coaching philosophy, the Swim Types system and how you can change your approach to swimming to get much better results.