Is Zone 2 ONLY a good idea? AND VO2 vs Threshold Sessions

A few great questions sent in recently asking if going to Zone 2 ONLY training is a good idea in a base phase and what the difference between VO2 and Threshold sessions are. here our thoughts on this episode on both topics and how we process these decisions for building training programs. For more free resources about improving endurance performance, sign up to our email list here: http://go.metsperformance.com.au/free-mets-mastermind