On December 2nd of last year, I posted the last part in a long series I had written about the idea of training to muscular failure. What it represented physiologically and practically. In that final piece, titled Failure to Fail I put up a bunch of videos as a demonstration. A fair number of them were of me showing what training to true failure is in terms of how rep speeds change and the effort involved. In a few cases a set that started with a roughly 1 second or less rep ended with a...