Starting immediately, all new users must be approved by a moderator (due to spam issues). #sworry
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If you are a pro triathlete, please click here to DM AaronWebstey for access to the 'Pros-only' private forum. Don't forget to include your real name, and a link to pro race result would be great if you're a 1st-year pro.
@Aaron Webstey A backpfeifengesicht upon you for attempting to derail an interesting thread.
@Martin Patience, grasshopper. I'm due for some dedicated rant time soon.
@Matt Yes. And I couldn't remember what it was so I looked it up (passive extension of the hip since the belt is moving backwards = less quad and hamstring), and also learned that you have to account for greater energy return and zero air resistance.