On this week's episode of the MOTTIV podcast, Taren and Sport Scientist Nick Jankovskis dive into the concept of 80-20 training.  What exactly IS 80-20 training, and is it the be-all and end-all to training for endurance sports?  Or is there a more nuanced method that will get better results?  We answer all of the questions you probably have! To get more from Nick, follow him at @njsportscience. To train for free on the only training app in the world designed and developed for amateur endurance athletes to reach their goals, visit mymottiv.com.