Loads of information in the show this week, from getting heart rate under control during training, to using Racing Weight calculator by Matt Fitzgerald (www.racingweight.com). John and Randy also deep dive into muscle fibers and the folly of trying to beat genetics.

Oh, and some Walking Dead spoilers at the end ...

This weeks music:

"Insane" by Ace Frehley

"Faster Than the Speed of Night" by Bonnie Tyler