On today's show Scott and Adam cover the first in five part series discussing each training zone.\xa0 We begin with Zone 1, what it means, what kinds of workouts, and what benefits it has to you.\xa0 We also talk about the differences in the various power meters on the market now and what the pedal based system will bring for the future.\xa0 Lastly, we interview Jim Dicker, a two time Ironman AG champion about training the older athlete.\xa0